TI TLV320DAC3203IRGET

TLV320DAC3203
www.ti.com
SLOS756 – MAY 2012
Ultra Low Power Stereo Audio Codec With Integrated Headphone Amplifiers
Check for Samples: TLV320DAC3203
FEATURES
APPLICATIONS
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1
Mobile Handsets
Communication
Portable Computing
DESCRIPTION
The TLV320DAC3203 (sometimes referred to as the
DAC3203) is a flexible, low-power, low-voltage stereo
audio codec with programmable outputs, PowerTune
capabilities, fixed predefined and parameterizable
signal processing blocks, integrated PLL, integrated
LDO and flexible digital interfaces. Extensive registerbased control of power, input/output channel
configuration, gains, effects, pin-multiplexing and
clocks is included, allowing the device to be precisely
targeted to its application.
Data Interface
Stereo Audio DAC with 100dB SNR
4.1mW Stereo 48ksps Playback
PowerTune™
Extensive Signal Processing Options
Stereo Headphone Outputs
Low Power Analog Bypass Mode
Programmable PLL
Integrated LDO
4mm × 4mm QFN and 2.7mm × 2.7mm WCSP
Package
Dig Mic
Interface
2
Supplies
Ref
Micbias
WCLK
BCLK
DIN/MFP1
DOUT/MFP2
MCLK
GPIO
(WCSP Only)
SDA/MOSI
SCL/SSZ
Figure 1. Simplified Block Diagram
1
2
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
PowerTune is a trademark of Texas Instruments.
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
Copyright © 2012, Texas Instruments Incorporated
TLV320DAC3203
SLOS756 – MAY 2012
www.ti.com
This integrated circuit can be damaged by ESD. Texas Instruments recommends that all integrated circuits be handled with
appropriate precautions. Failure to observe proper handling and installation procedures can cause damage.
ESD damage can range from subtle performance degradation to complete device failure. Precision integrated circuits may be more
susceptible to damage because very small parametric changes could cause the device not to meet its published specifications.
DESCRIPTION (CONTINUED)
Combined with the advanced PowerTune technology, the device can cover operations from 8kHz mono voice
playback to stereo 192kHz DAC playback, making it ideal for portable battery-powered audio and telephony
applications.
The playback path offers signal processing blocks for filtering and effects, true differential output signal, flexible
mixing of DAC and analog input signals as well as programmable volume controls. The TLV320DAC3203
contains two high-power output drivers which can be configured in multiple ways, including stereo and mono
BTL. The integrated PowerTune technology allows the device to be tuned to just the right power-performance
trade-off. Mobile applications frequently have multiple use cases requiring very low-power operation while being
used in a mobile environment. When used in a docked environment, power consumption typically is less of a
concern and lowest possible noise is more important. With PowerTune the TLV320DAC3203 can address both
cases.
The voltage supply range for the TLV320DAC3203 for analog is 1.5V–1.95V, and for digital it is 1.26V–1.95V. To
ease system-level design, a low-dropout regulator (LDO) is integrated to generate the appropriate analog supply
from input voltages ranging from 1.8V to 3.6V. Digital I/O voltages are supported in the range of 1.1V–3.6V.
The required internal clock of the TLV320DAC3203 can be derived from multiple sources, including the MCLK,
BCLK, GPIO pins or the output of internal PLL, where the input to the PLL again can be derived from the MCLK,
BCLK or GPIO pins. Although using the internal, fractional PLL ensures the availability of a suitable clock signal,
it is not recommended for the lowest power settings. The PLL is highly programmable and can accept available
input clocks in the range of 512kHz to 50MHz.
The device is available in the 4mm × 4mm QFN and 2.7mm × 2.7mm WCSP package.
2
Copyright © 2012, Texas Instruments Incorporated
TLV320DAC3203
www.ti.com
SLOS756 – MAY 2012
Package and Signal Descriptions
Packaging/Ordering Information
PRODUCT
TLV320DAC3203
PACKAGE
PACKAGE
DESIGNATOR
OPERATING
TEMPERATURE
RANGE
S-XBGA-N25
YZK
–40°C to 85°C
S-PVQFN-N24
RGE
ORDERING
NUMBER
–40°C to 85°C
TRANSPORT MEDIA,
QUANTITY
TLV320DAC3203IYZKT
Tape and Reel, 250
TLV320DAC3203IYZKR
Tape and Reel, 3000
TLV320DAC3203IRGET
Tape and Reel, 250
TLV320DAC3203IRGER
Tape and Reel, 3000
Pin Assignments
space
space
E
D
C
B
A
1
2
3
4
5
DMDIN/MFP3
DOUT/MFP2
DIN/MFP1
BCLK
WCLK
MCLK(1)
Figure 2. S-XBGA-N25 (YZK) Package, Bottom View
IOVdd (24)
SCL/SS
IOVss
SDA/MOSI
DVdd
DMCLK/MFP4
DVss
NC
LDOin
RESET
NC
SPI_SELECT
AVdd
AVss
NC
NC
NC
MICBIAS
Figure 3. S-PVQFN-N24 (RGE) Package, Bottom View
Copyright © 2012, Texas Instruments Incorporated
3
TLV320DAC3203
SLOS756 – MAY 2012
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TERMINAL FUNCTIONS
TERMINAL
TYPE
DESCRIPTION
(1) (2)
QFN PIN
WCSP
BALL
NAME
1
A1
MCLK
I
2
B2
BCLK
IO
Audio serial data bus (primary) bit clock
3
B3
WCLK
IO
Audio serial data bus (primary) word clock
4
A2
DIN/MFP1
I
Master Clock Input
Primary function
Audio serial data bus data input
Secondary function
Digital Microphone Input
General Purpose Input
5
A3
DOUT/MFP2
O
Primary
Audio serial data bus data output
Secondary
General Purpose Output
Clock Output
INT1 Output
INT2 Output
Audio serial data bus (secondary) bit clock output
Audio serial data bus (secondary) word clock output
6
A5
DMDIN/
MFP3/
SCLK
I
Primary (SPI_Select = 1)
SPI serial clock
Secondary: (SPI_Select = 0)
Digital microphone input
Headset detect input
Audio serial data bus (secondary) bit clock input
Audio serial data bus (secondary) DAC/common word clock input
Audio serial data bus (secondary) ADC word clock input
Audio serial data bus (secondary) data input
General Purpose Input
7
A4
SCL/
SS
I
I2C interface serial clock (SPI_Select = 0)
SPI interface mode chip-select signal (SPI_Select = 1)
8
B4
SDA/ MOSI
I
I2C interface mode serial data input (SPI_Select = 0)
SPI interface mode serial data input (SPI_Select = 1)
9
B5
DMCLK/
MFP4/
MISO
O
Primary (SPI_Select = 1)
Serial data output
Secondary (SPI_Select = 0) Multifunction pin #4 (MFP4) options are only available
using I2C
Digital microphone clock output
General purpose output
CLKOUT output
INT1 output
INT2 output
Audio serial data bus (primary) ADC word clock output
Audio serial data bus (secondary) data output
Audio serial data bus (secondary) bit clock output
Audio serial data bus (secondary) word clock output
(1)
(2)
4
10
C5
HPR
O
11
D5
LDOIN/
HPVDD
Power
12
D4
HPL
O
Right high-power output driver
LDO Input supply and Headphone Power supply 1.9V– 3.6V
Left high power output driver
For multiple BGA Balls assigned to the same pin-name, it is necessary to connect them on the PCB.
For multiple BGA Balls assigned to the same pin-name, it is recommended to connect them on the PCB.
Copyright © 2012, Texas Instruments Incorporated
TLV320DAC3203
www.ti.com
SLOS756 – MAY 2012
TERMINAL FUNCTIONS (continued)
TERMINAL
(1) (2)
QFN PIN
WCSP
BALL
NAME
TYPE
DESCRIPTION
13
D3
AVDD
Power
Analog voltage supply 1.5V–1.95V
Input when A-LDO disabled,
Filtering output when A-LDO enabled
14
E4
AVSS
Ground
Analog ground supply
15
E5
INL
I
Left Analog Bypass Input
16
E3
INR
I
Right Analog Bypass Input
17
E2
REF
O
Reference voltage output for filtering
18
D2
MICBIAS
O
Microphone bias voltage output
19
E1
SPI_ SELECT
I
Control mode select pin ( 1 = SPI, 0 = I2C )
20
C2
RESET
I
Reset (active low)
21
D1
DVSS
Ground
Digital Ground and Chip-substrate
22
C1
DVDD
Power
Digital voltage supply 1.26V–1.95V
23
B1
IOVSS
Ground
I/O ground supply
24
C3
IOVDD
Power
I/O voltage supply 1.1V – 3.6V
n/a
C4
GPIO/MFP5
I
Primary
General Purpose digital IO
Secondary
CLKOUT Output
INT1 Output
INT2 Output
Audio serial data bus ADC word clock output
Audio serial data bus (secondary) bit clock output
Audio serial data bus (secondary) word clock output
Digital microphone clock output
Copyright © 2012, Texas Instruments Incorporated
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TLV320DAC3203
SLOS756 – MAY 2012
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Electrical Characteristics
Absolute Maximum Ratings
over operating free-air temperature range (unless otherwise noted)
(1)
VALUE
UNIT
AVdd to AVss
–0.3 to 2.2
V
DVdd to DVss
–0.3 to 2.2
V
IOVDD to IOVSS
–0.3 to 3.9
V
–0.3 to
V
Digital Input voltage
to IOVDD + 0.3
V
Analog input voltage
to AVdd + 0.3
V
–40 to 85
°C
LDOIN to AVss
Operating temperature range
Storage temperature range
°C
Junction temperature (TJ Max)
S-XBGA NanoFree
package (YZK)
(1)
105
Power dissipation
θJA Thermal impedance
°C
(TJ Max – TA) / θJA
W
48
C/W
Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings
only, and functional operation of the device at these or any other conditions beyond those indicated under “recommended operating
conditions” is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
Recommended Operating Conditions
MIN NOM
LDOIN (1)
Power Supply Voltage Range
Referenced to AVss (2)
1.9
AVdd
1.5
IOVDD
Referenced to IOVSS (2)
DVdd
Referenced to DVss (2)
PLL Input Frequency
3.6
1.8
1.95
1.65
1.8
1.95
1.26
1.8
1.95
1.1
DVdd (3)
Clock divider uses fractional divide
(D > 0), P=1, DVdd ≥ 1.65V (See table in SLAU434,
Maximum TLV320DAC3203 Clock Frequencies)
Clock divider uses integer divide
(D = 0), P=1, DVdd ≥ 1.65V (Refer to table in
SLAU434, Maximum TLV320DAC3203 Clock
Frequencies)
MAX
UNIT
V
3.6
10
20
MHz
0.512
20
MHz
50
MHz
400
kHz
MCLK; Master Clock Frequency; DVdd ≥ 1.65V
MCLK
Master Clock Frequency
SCL
SCL Clock Frequency
HPL,
HPR
Stereo headphone output load
resistance
Single-ended configuration
14.4
16
Ω
Headphone output load resistance
Differential configuration
24.4
32
Ω
CLout
Digital output load capacitance
10
pF
Cref
Reference decoupling capacitor
1
µF
(1)
(2)
(3)
6
Minimum spec applies if LDO is used. Minimum is 1.5V if LDO is not enabled. Using the LDO below 1.9V degrades LDO performance.
All grounds on board are tied together, so they should not differ in voltage by more than 0.2V max, for any combination of ground
signals.
At DVdd values lower than 1.65V, the PLL does not function. Please see table in SLAU434, Maximum TLV320DAC3203 Clock
Frequencies for details on maximum clock frequencies.
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TLV320DAC3203
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SLOS756 – MAY 2012
Electrical Characteristics, Bypass Outputs
At 25°C, AVdd, DVdd, IOVDD = 1.8V, LDO_in = 1.8V, AVdd LDO disabled, fs (Audio) = 48kHz, Cref = 10μF on REF PIN, PLL
disabled unless otherwise noted.
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
ANALOG BYPASS TO HEADPHONE AMPLIFIER, DIRECT MODE
Device Setup
Load = 16Ω (single-ended), 50pF;
Input and Output CM = 0.9V;
Headphone Output on LDOIN Supply;
INL routed to HPL and INR routed to HPR;
Channel Gain = 0dB
Gain Error
THD
(1)
±0.4
Noise, A-weighted (1)
Idle Channel, INL and INR ac-shorted to
ground
Total Harmonic Distortion
446mVrms, 1-kHz input signal
dB
μVRMS
3
–82
dB
All performance measurements done with 20-kHz low-pass filter and, where noted, A-weighted filter. Failure to use such a filter may
result in higher THD+N and lower SNR and dynamic range readings than shown in the Electrical Characteristics. The low-pass filter
removes out-of-band noise, which, although not audible, may affect dynamic specification values
Electrical Characteristics, Microphone Interface
At 25°C, AVdd, DVdd, IOVDD = 1.8V, LDO_in = 1.8V, AVdd LDO disabled, Cref = 10μF on REF PIN, PLL disabled unless
otherwise noted.
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
MICROPHONE BIAS
Bias voltage
Bias voltage CM=0.9V, LDOin = 3.3V, no load
Micbias Mode 0, Connect to AVdd or LDOin
Micbias Mode 1, Connect to LDOin
Micbias Mode 2, Connect to LDOin
1.25
V
1.7
V
2.5
V
Micbias Mode 3, Connect to AVdd
AVdd
V
Micbias Mode 3, Connect to LDOin
LDOin
V
Micbias Mode 0, Connect to AVdd or LDOin
1.04
V
Micbias Mode 1, Connect to AVdd or LDOin
1.42
V
Micbias Mode 2, Connect to LDOin
2.08
V
Micbias Mode 3, Connect to AVdd
AVdd
V
Micbias Mode 3, Connect to LDOin
LDOin
V
CM = 0.75V, LDOin = 3.3V
Output Noise
Current Sourcing
Inline Resistance
CM = 0.9V, Micbias Mode 2, A-weighted,
20Hz to 20kHz bandwidth,
Current load = 0mA.
Micbias Mode 2, Connect to LDOin
10
μVRMS
3
Micbias Mode 3, Connect to AVdd
160
Micbias Mode 3, Connect to LDOin
110
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SLOS756 – MAY 2012
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Electrical Characteristics, Audio Outputs
At 25°C, AVdd, DVdd, IOVDD = 1.8V, LDO_in = 1.8V, AVdd LDO disabled, fs (Audio) = 48kHz, Cref = 10 μF on REF PIN,
PLL disabled unless otherwise noted.
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
0.5
VRMS
88
100
dB
99
dB
Audio DAC – Stereo Single-Ended Headphone Output
Load = 16Ω (single-ended), 50pF
Headphone Output on AVdd Supply,
Input & Output CM = 0.9V, DOSR = 128,
MCLK = 256* fs, Channel Gain = 0dB
word length = 16 bits;
Processing Block = PRB_P1
Power Tune = PTM_P3
Device Setup
Full scale output voltage (0dB)
SNR
Signal-to-noise ratio, A-weighted (1)
(2)
DR
Dynamic range, A-weighted
THD+N
Total Harmonic Distortion plus Noise
–3dB full-scale, 1-kHz input signal
–80
DAC Gain Error
0dB, 1kHz input full scale signal
±0.1
dB
DAC Mute Attenuation
Mute
127
dB
DAC channel separation
–1dB, 1kHz signal, between left and right HP
out
92
dB
100mVpp, 1kHz signal applied to AVdd
70
dB
100mVpp, 217Hz signal applied to AVdd
75
dB
RL=16Ω, Output Stage on AVdd = 1.8V
THDN < 1%, Input CM=0.9V,
Output CM=0.9V, Channel Gain = 2dB
13
RL= 16Ω Output Stage on LDOIN = 3.3V,
THDN < 1% Input CM = 0.9V,
Output CM = 1.65V, Channel Gain = 8dB
47
(1) (2)
DAC PSRR
Power Delivered
All zeros fed to DAC input, modulator in
excited state
–60dB 1kHz input full-scale signal, Word
Length = 20 bits, Power Tune = PTM_P4
–70
dB
mW
Audio DAC – Stereo Single-Ended Headphone Output
Load = 16Ω (single-ended), 50pF,
Headphone Output on AVdd Supply,
Input & Output CM = 0.75V; AVdd = 1.5V,
DOSR = 128, MCLK = 256* fs,
Channel Gain = –2dB, word length = 20-bits;
Processing Block = PRB_P1,
Power Tune = PTM_P4
Device Setup
Full scale output voltage (0dB)
0.375
(1) (2)
SNR
Signal-to-noise ratio, A-weighted
DR
Dynamic range, A-weighted
THD+N
Total Harmonic Distortion plus Noise
(1) (2)
All zeros fed to DAC input, modulator in
excited state
VRMS
99
dB
-60dB 1 kHz input full-scale signal
98
dB
–3dB full-scale, 1-kHz input signal
–84
dB
Audio DAC – Mono Differential Headphone Output
Device Setup
(1)
(2)
8
Load = 32 Ω (differential), 50pF,
Headphone Output on LDOIN Supply
Input CM = 0.75V, Output CM = 1.5V,
AVdd=1.8V, LDOIN = 3.0V, DOSR = 128
MCLK = 256* fs, Channel (headphone driver)
Gain = 5dB for full scale output signal,
word length = 16-bits,
Processing Block = PRB_P1,
Power Tune = PTM_P3
Ratio of output level with 1-kHz full-scale sine wave input, to the output level with the inputs short circuited, measured A-weighted over a
20-Hz to 20-kHz bandwidth using an audio analyzer.
All performance measurements done with 20-kHz low-pass filter and, where noted, A-weighted filter. Failure to use such a filter may
result in higher THD+N and lower SNR and dynamic range readings than shown in the Electrical Characteristics. The low-pass filter
removes out-of-band noise, which, although not audible, may affect dynamic specification values
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SLOS756 – MAY 2012
Electrical Characteristics, Audio Outputs (continued)
At 25°C, AVdd, DVdd, IOVDD = 1.8V, LDO_in = 1.8V, AVdd LDO disabled, fs (Audio) = 48kHz, Cref = 10 μF on REF PIN,
PLL disabled unless otherwise noted.
PARAMETER
TEST CONDITIONS
MIN
Full scale output voltage (0dB)
SNR
Signal-to-noise ratio, A-weighted (1)
DR
Dynamic range, A-weighted
THD
Total Harmonic Distortion
(2)
(1) (2)
Power Delivered
TYP
MAX
UNIT
1778
mVRMS
101
dB
–60dB 1kHz input full-scale signal
98
dB
–3dB full-scale, 1-kHz input signal
–82
dB
RL = 32Ω, Output Stage on LDOIN = 3.3V,
THDN < 1%, Input CM = 0.9V,
Output CM = 1.65V, Channel Gain = 8dB
125
mW
RL = 32Ω Output Stage on LDOIN = 3.0V,
THDN < 1% Input CM = 0.9V,
Output CM = 1.5V, Channel Gain = 8dB
103
mW
All zeros fed to DAC input, modulator in
excited state
Electrical Characteristics, LDO
over operating free-air temperature range (unless otherwise noted)
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
LOW DROPOUT REGULATOR (AVdd)
Output Voltage
LDOMode = 1, LDOin > 1.95V,
IO = 15mA
1.63
LDOMode = 0, LDOin > 2.0V,
IO = 15mA
1.68
LDOMode = 2, LDOin > 2.05V,
IO = 15mA
1.73
Output Voltage Accuracy
Load Regulation
Load current range 0 to 50mA
Line Regulation
Input Supply Range 1.9V to 3.6V
Decoupling Capacitor
V
±2
%
26
mV
3
mV
50
μA
μF
1
Bias Current
Electrical Characteristics, Misc.
At 25°C, AVdd, DVdd, IOVDD = 1.8V, LDO_in = 3.3V, AVdd LDO disabled, fs (Audio) = 48kHz, Cref = 10 μF on REF PIN,
PLL disabled unless otherwise noted.
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
REFERENCE
Reference Voltage Settings
Reference Noise
CMMode = 0 (0.9V)
0.9
CMMode = 1 (0.75V)
0.75
CM=0.9V, A-weighted, 20Hz to 20kHz bandwidth,
Cref = 10μF
Decoupling Capacitor
1
1
Bias Current
V
μVRfcMS
10
μF
120
µA
Shutdown Current
Device Setup
Coarse AVdd supply turned off, LDO_select held at
ground, No external digital input is toggled
IDVdd
1.4
IAVdd
1
ILDOin
1
IIOVDD
<0.1
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Electrical Characteristics, Logic Levels
At 25°C, AVDD, DVDD, IOVDD = 1.8V
PARAMETER
TEST CONDITIONS
MIN
LOGIC FAMILY
VIH
Logic Level
VIL
TYP
UNIT
CMOS
IIH = 5 μA, IOVDD > 1.6V
0.7 × IOVDD
V
IIH = 5μA, 1.2V ≤ IOVDD <1.6V
0.9 × IOVDD
V
IIH = 5μA, IOVDD < 1.2V
IOVDD
V
IIL = 5 μA, IOVDD > 1.6V
–0.3
IIL = 5μA, 1.2V ≤ IOVDD <1.6V
IIL = 5μA, IOVDD < 1.2V
VOH
IOH = 2 TTL loads
VOL
IOL = 2 TTL loads
0.3 × IOVDD
V
0.1 × IOVDD
V
0
V
0.8 × IOVDD
Capacitive Load
10
MAX
V
0.1 × IOVDD
10
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V
pF
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SLOS756 – MAY 2012
Interface Timing
Typical Timing Characteristics — Audio Data Serial Interface Timing (I2S)
All specifications at 25°C, DVdd = 1.8V
WCLK
td(WS)
BCLK
td(DO-BCLK)
td(DO-WS)
DOUT
th(DI)
tS(DI)
DIN
I2S/LJF Timing in Master Mode
2
Figure 4. I S/LJF/RJF Timing in Master Mode
Table 1. I2S/LJF/RJF Timing in Master Mode (see Figure 4)
PARAMETER
IOVDD=1.8V
MIN
IOVDD=3.3V
MAX
MIN
UNITS
MAX
td(WS)
WCLK delay
30
20
ns
td (DO-WS)
WCLK to DOUT delay (For LJF Mode only)
50
25
ns
td (DO-BCLK)
BCLK to DOUT delay
50
25
ns
ts(DI)
DIN setup
8
8
th(DI)
DIN hold
8
8
tr
Rise time
24
12
ns
tf
Fall time
24
15
ns
ns
ns
WCLK
th(WS)
BCLK
tL(BCLK)
tH(BCLK)
ts(WS)
td(DO-WS)
td(DO-BCLK)
DOUT
ts(DI)
th(DI)
DIN
Figure 5. I2S/LJF/RJF Timing in Slave Mode
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Table 2. I2S/LJF/RJF Timing in Slave Mode (see Figure 5)
PARAMETER
IOVDD=1.8V
MIN
IOVDD=3.3V
MAX
MIN
UNITS
MAX
tH (BCLK)
BCLK high period
35
35
tL (BCLK)
BCLK low period
35
35
ts (WS)
WCLK setup
8
8
th (WS)
WCLK hold
8
8
td (DO-WS)
WCLK to DOUT delay (For LJF mode only)
50
td (DO-BCLK)
BCLK to DOUT delay
50
ts(DI)
DIN setup
8
th(DI)
DIN hold
8
tr
Rise time
4
4
tf
Fall time
4
4
12
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ns
25
25
8
8
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Typical DSP Timing Characteristics
All specifications at 25°C, DVdd = 1.8V
WCLK
td(WS)
td(WS)
BCLK
td(DO-BCLK)
DOUT
th(DI)
ts(DI)
DIN
Figure 6. DSP Timing in Master Mode
Table 3. DSP Timing in Master Mode (see Figure 6)
PARAMETER
IOVDD=1.8V
MIN
IOVDD=3.3V
MAX
MIN
30
UNITS
MAX
td (WS)
WCLK delay
td (DO-BCLK)
BCLK to DOUT delay
ts(DI)
DIN setup
8
8
th(DI)
DIN hold
8
8
tr
Rise time
24
12
ns
tf
Fall time
24
12
ns
40
20
ns
20
ns
ns
ns
WCLK
th(ws)
BCLK
ts(ws)
th(ws)
th(ws)
tL(BCLK)
tH(BCLK)
td(DO-BCLK)
DOUT
th(DI)
ts(DI)
DIN
Figure 7. DSP Timing in Slave Mode
Table 4. DSP Timing in Slave Mode (see Figure 7)
PARAMETER
IOVDD=1.8V
MIN
IOVDD=3.3V
MAX
MIN
UNITS
MAX
tH (BCLK)
BCLK high period
35
35
ns
tL (BCLK)
BCLK low period
35
35
ns
ts(WS)
WCLK setup
8
8
ns
th(WS)
WCLK hold
8
8
td (DO-BCLK)
BCLK to DOUT delay
ts(DI)
DIN setup
8
8
th(DI)
DIN hold
8
8
tr
Rise time
4
4
ns
tf
Fall time
4
4
ns
40
ns
22
ns
ns
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I2C Interface Timing
Figure 8.
Table 5. I2C Interface Timing
PARAMETER
TEST CONDITION
Standard-Mode
MIN
TYP
UNITS
MAX
SCL clock frequency
Hold time (repeated) START
condition. After this period, the first
clock pulse is generated.
4.0
0.8
μs
tLOW
LOW period of the SCL clock
4.7
1.3
μs
tHIGH
HIGH period of the SCL clock
4.0
0.6
μs
tSU;STA
Setup time for a repeated START
condition
4.7
0.8
μs
tHD;DAT
Data hold time: For I2C bus
devices
tSU;DAT
Data set-up time
tr
SDA and SCL Rise Time
400
tf
SDA and SCL Fall Time
tSU;STO
Set-up time for STOP condition
4.0
0.8
μs
tBUF
Bus free time between a STOP
and START condition
4.7
1.3
μs
Cb
Capacitive load for each bus line
3.45
0
1000
20+0.1Cb
300
300
20+0.1Cb
300
250
0.9
100
400
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0
TYP
tHD;STA
0
100
MIN
fSCL
14
0
Fast-Mode
MAX
kHz
μs
ns
400
ns
ns
pF
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SPI Interface Timing
SS
S
t
t Lead
t
t Lag
td
sck
SCLK
t sckl
tf
tr
t sckh
tv
MISO
t dis
MSB OUT
BIT 6 . . . 1
LSB OUT
ta
MOSI
t hi
t su
MSB IN
BIT 6 . . . 1
LSB IN
Figure 9. SPI Interface Timing Diagram
Timing Requirements (See Figure 9)
At 25°C, DVdd = 1.8V
Table 6. SPI Interface Timing
PARAMETER
TEST CONDITION
IOVDD=1.8V
MIN
tsck
SCLK Period
tsckh
tsckl
IOVDD=3.3V
TYP MAX
MIN
TYP
UNITS
MAX
100
50
ns
SCLK Pulse width High
50
25
ns
SCLK Pulse width Low
50
25
ns
tlead
Enable Lead Time
30
20
ns
tlag
Enable Lag Time
30
20
ns
td;seqxfr
Sequential Transfer Delay
40
20
ta
Slave DOUT access time
40
20
ns
tdis
Slave DOUT disable time
40
25
ns
tsu
DIN data setup time
15
10
th;DIN
DIN data hold time
15
10
tv;DOUT
DOUT data valid time
tr
tf
ns
ns
ns
45
25
ns
SCLK Rise Time
4
4
ns
SCLK Fall Time
4
4
ns
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Typical Characteristics
Device Power Consumption
Device power consumption largely depends on PowerTune configuration. For information on device power
consumption, see the TLV320DAC3203 Application Reference Guide, literature number SLAU434.
Typical Performance
TOTAL HARMONIC DISTORTION
vs
HEADPHONE OUTPUT POWER
TOTAL HARMONIC DISTORTION
vs
HEADPHONE OUTPUT POWER
0
0
CM=0.9 V,
RL = 16 W
Load = 32 W BTL
CM=1.65 V,
RL = 32 W
THD - Total Harmonic Distortion - dB
THD - Total Harmonic Distortion - dB
CM=0.9 V,
-10 RL = 32 W
-20
-30
CM=1.65 V,
RL = 16 W
-40
-50
-60
-70
-10
-20
CM=1.5 V
-30
CM=1.65 V
-40
-50
-60
-70
-80
-80
-90
-90
0
20
40
60
80
Headphone Output Power - mW
100
0
50
Figure 10.
100
150
Headphone output Power - mW
200
Figure 11.
HEADPHONE SNR AND SE OUTPUT POWER
vs
OUTPUT COMMON MODE SETTING
LDO DROPOUT VOLTAGE
vs
LOAD CURRENT
250
70
105
SNR
60
200
50
90
85
40
SINGLE ENDED
OUTPUT POWER
16W, -40dB THD
80
30
75
20
70
Dropout Voltage - mV
95
Output Power - mW
SNR - Signal-to-Noise Ratio - dB
100
150
100
50
10
65
60
0.75
0.9
1.5
1.25
Output Common Mode Setting - V
1.65
0
0
0
Figure 12.
16
10
20
30
Load - mA
40
50
Figure 13.
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MICBIAS MODE 2, CM = 0.9V, LDOIN OP STAGE
vs
MICBIAS LOAD CURRENT
LDO LOAD RESPONSE
40
2.5
2.48
20
MicBIAS Voltage - mV
Change In Output Voltage - mV
30
10
0
-10
2.46
2.44
-20
2.42
-30
2.4
-40
0
10
20
Load - mA
30
40
50
0
0.5
1
Figure 14.
1.5
2
MicBIAS Load - mA
2.5
3
Figure 15.
FFT
ANALOG BYPASS TO HEADPHONE FFT @ -3dB BELOW
0.5Vrms
DAC TO HEADPHONE FFT @ -3dBFS
20
0
DAC
0
-20
-20
-40
Power - dBr
Power - dBr
-40
-60
-80
-60
-80
-100
-100
-120
-120
-140
-140
0
5000
10000
f - Frequency - Hz
15000
20000
0
Figure 16.
5000
10000
f - Frequency - Hz
15000
20000
Figure 17.
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Typical Circuit Configuration
Figure 18. Typical Circuit Configuration
Application Overview
The TLV320DAC3203 offers a wide range of configuration options. Figure 1 shows the basic functional blocks of
the device.
Device Connections
Digital Pins
Only a small number of digital pins are dedicated to a single function; whenever possible, the digital pins have a
default function, and also can be reprogrammed to cover alternative functions for various applications.
The fixed-function pins are Reset and the SPI_Select pin, which are HW control pins. Depending on the state of
SPI_Select, the two control-bus pins SCL/SS and SDA/MOSI are configured for either I2C or SPI protocol.
Other digital IO pins can be configured for various functions via register control. An overview of available
functionality is given in Multifunction Pins.
Analog Pins
Analog functions can also be configured to a large degree. For minimum power consumption, analog blocks are
powered down by default. The blocks can be powered up with fine granularity according to the application needs.
Multifunction Pins
Table 7 shows the possible allocation of pins for specific functions. The PLL input, for example, can be
programmed to be any of 4 pins (MCLK, BCLK, DIN, GPIO).
18
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Table 7. Multifunction Pin Assignments
Pin Function
A
1
2
3
4
5
MCLK
BCLK
WCLK
DIN
MFP1
DOUT
MFP2
S (1)
S (2)
PLL Input
B
Codec Clock Input
2
C
I S BCLK input
D
I2S BCLK output
E
I2S WCLK input
F
I2S WCLK output
G
I2S ADC word clock input
H
I2S ADC WCLK out
2
S
(1)
,D
(4)
S
6
MFP3/
SCLK
7
8
MFP4/
MISO
GPIO
MFP5
S (3)
E
(2)
S (3)
(2)
S ,D
E (5)
E, D
E
E
E
E
E
I
I S DIN
J
I2S DOUT
E, D
K
General Purpose Output I
K
General Purpose Output II
K
General Purpose Output III
L
General Purpose Input I
L
General Purpose Input II
L
General Purpose Input III
M
INT1 output
E
E
E
N
INT2 output
E
E
E
E, D
E
E
E
E
E
E
Q
2
Secondary I S BCLK input
E
E
R
Secondary I2S WCLK in
E
E
S
Secondary I2S DIN
E
E
2
T
Secondary I S DOUT
U
Secondary I2S BCLK OUT
E
E
E
V
Secondary I2S WCLK OUT
E
E
E
Aux Clock Output
E
E
E
X
(1)
(2)
(3)
(4)
(5)
E
S(1):
S(2):
(3)
The MCLK pin can be used to drive the PLL and Codec Clock inputs simultaneously
The BCLK pin can be used to drive the PLL and Codec Clock and audio interface bit clock inputs simultaneously
S : The GPIO/MFP5 pin can be used to drive the PLL and Codec Clock inputs simultaneously
D: Default Function
E: The pin is exclusively used for this function, no other function can be implemented with the same pin (e.g. if GPIO/MFP5 has been
allocated for General Purpose Output, it cannot be used as the INT1 output at the same time)
Analog Audio I/O
The analog I/O path of the TLV320DAC3203 offers a variety of options for signal conditioning and routing:
• 2 headphone amplifier outputs
• Analog gain setting
• Single ended and differential modes
Analog Low Power Bypass
The TLV320DAC3203 offers an analog-bypass mode. An analog signal can be routed from the analog input pin
to the output amplifier. Neither the digital-input processing blocks nor the DAC resources are required for such
operation; this supports low-power operation during analog-bypass mode.
In analog low-power bypass mode, line-level signals can be routed directly from the analog inputs INL to the left
headphone amplifier (HPL) and INR to HPR.
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Headphone Outputs
The stereo headphone drivers on pins HPL and HPR can drive loads with impedances down to 16Ω in singleended AC-coupled headphone configurations, or loads down to 32Ω in differential mode, where a speaker is
connected between HPL and HPR. In single-ended drive configuration these drivers can drive up to 15mW
power into each headphone channel while operating from 1.8V analog supplies. While running from the AVdd
supply, the output common-mode of the headphone driver is set by the common-mode setting of analog inputs to
allow maximum utilization of the analog supply range while simultaneously providing a higher output-voltage
swing. In cases when higher output-voltage swing is required, the headphone amplifiers can run directly from the
higher supply voltage on LDOIN input (up to 3.6V). To use the higher supply voltage for higher output signal
swing, the output common-mode can be adjusted to either 1.25V, 1.5V or 1.65V. When the common-mode
voltage is configured at 1.65V and LDOIN supply is 3.3V, the headphones can each deliver up to 40mW power
into a 16Ω load.
The headphone drivers are capable of driving a mixed combination of DAC signal and bypass from analog input
INL and INR. The analog input signals can be attenuated up to 72dB before routing. The level of the DAC signal
can be controlled using the digital volume control of the DAC. To control the output-voltage swing of headphone
drivers, the digital volume control provides a range of –6.0dB to +29.0dB (6) in steps of 1dB. These level controls
are not meant to be used as dynamic volume control, but more to set output levels during initial device
configuration. Refer to for recommendations for using headphone volume control for achieving 0dB gain through
the DAC channel with various configurations.
Digital Microphone Inteface
The TLV320DAC3203 includes a stereo decimation filter for digital microphone inputs. The stereo recording path
can be powered up one channel at a time, to support the case where only mono record capability is required.
The digital microphone input path of the TLV320DAC3203 features a large set of options for signal conditioning
as well as signal routing:
• Stereo decimation filters (PDM input)
• Fine gain adjustment of digital channels with 0.1 dB step size
• Digital volume control with a range of -12 to +20dB
• Mute function
In addition to the standard set of stereo decimation filter features the TLV320DAC3203 also offers the following
special functions:
• Channel-to-channel phase adjustment
• Adaptive filter mode
ADC Processing Blocks — Overview
The TLV320DAC3203 includes a built-in digital decimation filter to process the oversampled data from the PDM
input to generate digital data at Nyquist sampling rate with high dynamic range. The decimation filter can be
chosen from three different types, depending on the required frequency response, group delay and sampling
rate.
Processing Blocks
The TLV320DAC3203 offers a range of processing blocks which implement various signal processing capabilities
along with decimation filtering. These processing blocks give users the choice of how much and what type of
signal processing they may use and which decimation filter is applied.
Table 8 gives an overview of the available processing blocks and their properties.
The signal processing blocks available are:
• First-order IIR
• Scalable number of biquad filters
• Variable-tap FIR filter
(6)
20
If the device must be placed into 'mute' from the –6.0dB setting, set the device at a gain of –5.0dB first, then place the device into mute.
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The processing blocks are tuned for common cases and can achieve high anti-alias filtering or low-group delay in
combination with various signal processing effects such as audio effects and frequency shaping. The available
first order IIR, BiQuad and FIR filters have fully user-programmable coefficients. The Resource Class Column
(RC) gives an approximate indication of power consumption.
Table 8. Processing Blocks
Processing
Blocks
Channel
Decimation
Filter
1st Order
IIR Available
Number
BiQuads
FIR
Required
AOSR Value
Resource
Class
PRB_R1 (1)
Stereo
A
Yes
0
No
128,64
6
PRB_R2
Stereo
A
Yes
5
No
128,64
8
PRB_R3
Stereo
A
Yes
0
25-Tap
128,64
8
PRB_R4
Right
A
Yes
0
No
128,64
3
PRB_R5
Right
A
Yes
5
No
128,64
4
PRB_R6
Right
A
Yes
0
25-Tap
128,64
4
PRB_R7
Stereo
B
Yes
0
No
64
3
PRB_R8
Stereo
B
Yes
3
No
64
4
(1)
PRB_R9
Stereo
B
Yes
0
20-Tap
64
4
PRB_R10
Right
B
Yes
0
No
64
2
PRB_R11
Right
B
Yes
3
No
64
2
PRB_R12
Right
B
Yes
0
20-Tap
64
2
PRB_R13
Stereo
C
Yes
0
No
32
3
PRB_R14
Stereo
C
Yes
5
No
32
4
PRB_R15
Stereo
C
Yes
0
25-Tap
32
4
PRB_R16
Right
C
Yes
0
No
32
2
PRB_R17
Right
C
Yes
5
No
32
2
PRB_R18
Right
C
Yes
0
25-Tap
32
2
Default
For more detailed information see the TLV320DAC3203 Application Reference Guide
DAC
The TLV320DAC3203 includes a stereo audio DAC supporting data rates from 8kHz to 192kHz. Each channel of
the stereo audio DAC consists of a signal-processing engine with fixed processing blocks, a digital interpolation
filter, multi-bit digital delta-sigma modulator, and an analog reconstruction filter. The DAC is designed to provide
enhanced performance at low sampling rates through increased oversampling and image filtering, thereby
keeping quantization noise generated within the delta-sigma modulator and signal images strongly suppressed
within the audio band to beyond 20kHz. To handle multiple input rates and optimize performance, the
TLV320DAC3203 allows the system designer to program the oversampling rates over a wide range from 1 to
1024. The system designer can choose higher oversampling ratios for lower input data rates and lower
oversampling ratios for higher input data rates.
The TLV320DAC3203 DAC channel includes a built-in digital interpolation filter to generate oversampled data for
the sigma-delta modulator. The interpolation filter can be chosen from three different types depending on
required frequency response, group delay and sampling rate.
The DAC path of the TLV320DAC3203 features many options for signal conditioning and signal routing:
• Digital volume control with a range of -63.5 to +24dB
• Mute function
• Dynamic range compression (DRC)
In
•
•
•
addition to the standard set of DAC features the TLV320DAC3203 also offers the following special features:
Built in sine wave generation (beep generator)
Digital auto mute
Adaptive filter mode
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DAC Processing Blocks — Overview
The TLV320DAC3203 implements signal processing capabilities and interpolation filtering via processing blocks.
These fixed processing blocks give users the choice of how much and what type of signal processing they may
use and which interpolation filter is applied.
Table 9 gives an overview over all available processing blocks of the DAC channel and their properties.
The signal processing blocks available are:
• First-order IIR
• Scalable number of biquad filters
• 3D – Effect
• Beep Generator
The processing blocks are tuned for typical cases and can achieve high image rejection or low group delay in
combination with various signal processing effects such as audio effects and frequency shaping. The available
first-order IIR and biquad filters have fully user-programmable coefficients. The Resource Class Column (RC)
gives an approximate indication of power consumption.
Table 9. Overview – DAC Predefined Processing Blocks
(1)
Processing
Block No.
Interpolation
Filter
Channel
1st Order
IIR Available
Num. of
Biquads
DRC
3D
Beep
Generator
PRB_P1 (1)
A
PRB_P2
A
Stereo
No
Stereo
Yes
PRB_P3
PRB_P4
A
Stereo
A
Left
PRB_P5
A
PRB_P6
PRB_P7
Resource
Class
3
No
No
No
8
6
Yes
No
No
12
Yes
6
No
No
No
10
No
3
No
No
No
4
Left
Yes
6
Yes
No
No
6
A
Left
Yes
6
No
No
No
6
B
Stereo
Yes
0
No
No
No
6
PRB_P8
B
Stereo
No
4
Yes
No
No
8
PRB_P9
B
Stereo
No
4
No
No
No
8
PRB_P10
B
Stereo
Yes
6
Yes
No
No
10
PRB_P11
B
Stereo
Yes
6
No
No
No
8
PRB_P12
B
Left
Yes
0
No
No
No
3
PRB_P13
B
Left
No
4
Yes
No
No
4
PRB_P14
B
Left
No
4
No
No
No
4
PRB_P15
B
Left
Yes
6
Yes
No
No
6
PRB_P16
B
Left
Yes
6
No
No
No
4
PRB_P17
C
Stereo
Yes
0
No
No
No
3
PRB_P18
C
Stereo
Yes
4
Yes
No
No
6
PRB_P19
C
Stereo
Yes
4
No
No
No
4
PRB_P20
C
Left
Yes
0
No
No
No
2
PRB_P21
C
Left
Yes
4
Yes
No
No
3
PRB_P22
C
Left
Yes
4
No
No
No
2
PRB_P23
A
Stereo
No
2
No
Yes
No
8
PRB_P24
A
Stereo
Yes
5
Yes
Yes
No
12
PRB_P25
A
Stereo
Yes
5
Yes
Yes
Yes
12
Default
For more detailed information see the TLV320DAC3203 Application Reference Guide.
Powertune
The TLV320DAC3203 features PowerTune, a mechanism to balance power-versus-performance trade-offs at the
time of device configuration. The device can be tuned to minimize power dissipation, to maximize performance,
or to an operating point between the two extremes to best fit the application.
22
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For more detailed information see the TLV320DAC3203 Application Reference Guide.
Digital Audio I/O Interface
Audio data is transferred between the host processor and the TLV320DAC3203 via the digital audio data serial
interface, or audio bus. The audio bus on this device is very flexible, including left or right-justified data options,
support for I2S or PCM protocols, programmable data length options, a TDM mode for multichannel operation,
very flexible master/slave configurability for each bus clock line, and the ability to communicate with multiple
devices within a system directly.
The audio bus of the TLV320DAC3203 can be configured for left or right-justified, I2S, DSP, or TDM modes of
operation, where communication with standard PCM interfaces is supported within the TDM mode. These modes
are all MSB-first, with data width programmable as 16, 20, 24, or 32 bits by configuring Page 0, Register 27,
D(5:4). In addition, the word clock and bit clock can be independently configured in either Master or Slave mode,
for flexible connectivity to a wide variety of processors. The word clock is used to define the beginning of a
frame, and may be programmed as either a pulse or a square-wave signal. The frequency of this clock
corresponds to the DAC sampling frequency.
The bit clock is used to clock in and clock out the digital audio data across the serial bus. When in Master mode,
this signal can be programmed to generate variable clock pulses by controlling the bit-clock divider in Page 0,
Register 30. The number of bit-clock pulses in a frame may need adjustment to accommodate various wordlengths as well as to support the case when multiple TLV320DAC3203s may share the same audio bus.
The TLV320DAC3203 also includes a feature to offset the position of start of data transfer with respect to the
word-clock. This offset can be controlled in terms of number of bit-clocks and can be programmed in Page 0,
Register 28.
The TLV320DAC3203 also has the feature of inverting the polarity of the bit-clock used for transferring the audio
data as compared to the default clock polarity used. This feature can be used independently of the mode of
audio interface chosen. This can be configured via Page 0, Register 29, D(3).
The TLV320DAC3203 includes the programmability to program at what bit clock in a frame does audio data
begin. This enables time-division multiplexing (TDM), enabling use of multiple codecs on a single audio bus.
When the audio serial data bus is powered down while configured in master mode, the pins associated with the
interface are put into a hi-Z output condition.
By default when the word-clocks and bit-clocks are generated by the TLV320DAC3203, these clocks are active
only when the DAC is powered up within the device. This is done to save power. However, it also supports a
feature when both the word clocks and bit-clocks can be active even when the DAC in the device is powered
down. This is useful when using the TDM mode with multiple codecs on the same bus, or when word-clock or bitclocks are used in the system as general-purpose clocks.
Clock Generation and PLL
The TLV320DAC3203 supports a wide range of options for generating clocks for the DAC as well as interface
and other control blocks. The clocks for the DAC require a source reference clock. This clock can be provided on
a variety of device pins such as MCLK, BCLK, or GPIO pins. The CODEC_CLKIN can then be routed through
highly-flexible clock dividers to generate the various clocks required for the DAC sections. In the event that the
desired audio clocks cannot be generated from the reference clocks on MCLK, BCLK, or GPIO, the
TLV320DAC3203 also provides the option of using the on-chip PLL, which supports a wide range of fractional
multiplication values to generate the required clocks. Starting from CODEC_CLKIN the TLV320DAC3203
provides several programmable clock dividers to help achieve a variety of sampling rates for the DAC.
For more detailed information see the TLV320DAC3203 Application Reference Guide.
Control Interfaces
The TLV320DAC3203 control interface supports SPI or I2C communication protocols, with the protocol selectable
using the SPI_SELECT pin. For SPI, SPI_SELECT should be tied high; for I2C, SPI_SELECT should be tied low.
It is not recommended to change the state of SPI_SELECT during device operation.
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23
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I2C Control
The TLV320DAC3203 supports the I2C control protocol, and will respond to the I2C address of 0011000. I2C is a
two-wire, open-drain interface supporting multiple devices and masters on a single bus. Devices on the I2C bus
only drive the bus lines LOW by connecting them to ground; they never drive the bus lines HIGH. Instead, the
bus wires are pulled HIGH by pullup resistors, so the bus wires are HIGH when no device is driving them LOW.
This way, two devices cannot conflict; if two devices drive the bus simultaneously, there is no driver contention.
SPI Control
In the SPI control mode, the TLV320DAC3203 uses the pins SCL/SS as SS, SCLK as SCLK, MISO as MISO,
SDA/MOSI as MOSI; a standard SPI port with clock polarity setting of 0 (typical microprocessor SPI control bit
CPOL = 0). The SPI port allows full-duplex, synchronous, serial communication between a host processor (the
master) and peripheral devices (slaves). The SPI master (in this case, the host processor) generates the
synchronizing clock (driven onto SCLK) and initiates transmissions. The SPI slave devices (such as the
TLV320DAC3203) depend on a master to start and synchronize transmissions. A transmission begins when
initiated by an SPI master. The byte from the SPI master begins shifting in on the slave MOSI pin under the
control of the master serial clock (driven onto SCLK). As the byte shifts in on the MOSI pin, a byte shifts out on
the MISO pin to the master shift register.
For more detailed information see the TLV320DAC3203 Application Reference Guide.
Power Supply
For more detailed information see the TLV320DAC3203 Application Reference Guide.
Device Special Functions
The following special functions are available to support advanced system requirements:
• Headset detection
• Interrupt generation
• Flexible pin multiplexing
For more detailed information see the TLV320DAC3203 Application Reference Guide.
Register Map Summary
Table 10. Summary of Register Map
Decimal
Hex
DESCRIPTION
PAGE NO.
REG. NO.
PAGE NO.
REG. NO.
0
0
0x00
0x00
Page Select Register
0
1
0x00
0x01
Software Reset Register
0
2
0x00
0x02
Reserved Register
0
3
0x00
0x03
Reserved Register
0
4
0x00
0x04
Clock Setting Register 1, Multiplexers
0
5
0x00
0x05
Clock Setting Register 2, PLL P&R Values
0
6
0x00
0x06
Clock Setting Register 3, PLL J Values
0
7
0x00
0x07
Clock Setting Register 4, PLL D Values (MSB)
0
8
0x00
0x08
Clock Setting Register 5, PLL D Values (LSB)
0
9-10
0x00
0x09-0x0A
Reserved Register
0
11
0x00
0x0B
Clock Setting Register 6, NDAC Values
0
12
0x00
0x0C
Clock Setting Register 7, MDAC Values
0
13
0x00
0x0D
DAC OSR Setting Register 1, MSB Value
0
14
0x00
0x0E
DAC OSR Setting Register 2, LSB Value
0
15-17
0x00
0x0F-0x11
Reserved Register
0
18
0x00
0x12
Clock Setting Register 8, NADC Values
0
19
0x00
0x13
Clock Setting Register 9, MADC Values
24
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TLV320DAC3203
www.ti.com
SLOS756 – MAY 2012
Table 10. Summary of Register Map (continued)
Decimal
Hex
DESCRIPTION
PAGE NO.
REG. NO.
PAGE NO.
REG. NO.
0
20-24
0x00
0x14-0x18
Reserved Register
0
25
0x00
0x19
Clock Setting Register 10, Multiplexers
0
26
0x00
0x1A
Clock Setting Register 11, CLKOUT M divider value
0
27
0x00
0x1B
Audio Interface Setting Register 1
0
28
0x00
0x1C
Audio Interface Setting Register 2, Data offset setting
0
29
0x00
0x1D
Audio Interface Setting Register 3
0
30
0x00
0x1E
Clock Setting Register 12, BCLK N Divider
0
31
0x00
0x1F
Audio Interface Setting Register 4, Secondary Audio Interface
0
32
0x00
0x20
Audio Interface Setting Register 5
0
33
0x00
0x21
Audio Interface Setting Register 6
0
34
0x00
0x22
Digital Interface Misc. Setting Register
0
35-36
0x00
0x23-0x24
Reserved Register
0
37
0x00
0x25
DAC Flag Register 1
0
38
0x00
0x26
DAC Flag Register 2
0
39-41
0x00
0x27-0x29
Reserved Register
0
42
0x00
0x2A
Sticky Flag Register 1
0
43
0x00
0x2B
Interrupt Flag Register 1
0
44
0x00
0x2C
Sticky Flag Register 2
0
45
0x00
0x2D
Sticky Flag Register 3
0
46
0x00
0x2E
Interrupt Flag Register 2
0
47
0x00
0x2F
Interrupt Flag Register 3
0
48
0x00
0x30
INT1 Interrupt Control Register
0
49
0x00
0x31
INT2 Interrupt Control Register
0
50-51
0x00
0x32-0x33
Reserved Register
0
52
0x00
0x34
GPIO/MFP5 Control Register (YZK Package only)
0
53
0x00
0x35
MFP2 Function Control Register
0
54
0x00
0x36
DIN/MFP1 Function Control Register
0
55
0x00
0x37
MISO/MFP4 Function Control Register
0
56
0x00
0x38
SCLK/MFP3 Function Control Register
0
57-59
0x00
0x39-0x3B
Reserved Registers
0
60
0x00
0x3C
DAC Signal Processing Block Control Register
0
61-62
0x00
0x3D-0x3E
Reserved Register
0
63
0x00
0x3F
DAC Channel Setup Register 1
0
64
0x00
0x40
DAC Channel Setup Register 2
0
65
0x00
0x41
Left DAC Channel Digital Volume Control Register
0
66
0x00
0x42
Right DAC Channel Digital Volume Control Register
0
67
0x00
0x43
Headset Detection Configuration Register
0
68
0x00
0x44
DRC Control Register 1
0
69
0x00
0x45
DRC Control Register 2
0
70
0x00
0x46
DRC Control Register 3
0
71
0x00
0x47
Beep Generator Register 1
0
72
0x00
0x48
Beep Generator Register 2
0
73
0x00
0x49
Beep Generator Register 3
0
74
0x00
0x4A
Beep Generator Register 4
0
75
0x00
0x4B
Beep Generator Register 5
0
76
0x00
0x4C
Beep Generator Register 6
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25
TLV320DAC3203
SLOS756 – MAY 2012
www.ti.com
Table 10. Summary of Register Map (continued)
Decimal
Hex
DESCRIPTION
PAGE NO.
REG. NO.
PAGE NO.
REG. NO.
0
77
0x00
0x4D
Beep Generator Register 7
0
78
0x00
0x4E
Beep Generator Register 8
0
79
0x00
0x4F
Beep Generator Register 9
0
80-127
0x00
0x50-0x7F
Reserved Register
1
0
0x01
0x00
Page Select Register
1
1
0x01
0x01
Power Configuration Register
1
2
0x01
0x02
LDO Control Register
1
3
0x01
0x03
Playback Configuration Register 1
1
4
0x01
0x04
Playback Configuration Register 2
1
5-8
0x01
0x05-0x08
Reserved Register
1
9
0x01
0x09
Output Driver Power Control Register
1
10
0x01
0x0A
Common Mode Control Register
1
11
0x01
0x0B
Over Current Protection Configuration Register
1
12
0x01
0x0C
HPL Routing Selection Register
1
13
0x01
0x0D
HPR Routing Selection Register
1
14-15
0x01
0x0E-0x0F
Reserved Register
1
16
0x01
0x10
HPL Driver Gain Setting Register
1
17
0x01
0x11
HPR Driver Gain Setting Register
1
18-19
0x01
0x12-0x13
Reserved Register
1
20
0x01
0x14
Headphone Driver Startup Control Register
1
21
0x01
0x15
Reserved Register
1
22
0x01
0x16
INL to HPL Volume Control Register
1
23
0x01
0x17
INR to HPR Volume Control Register
1
24-50
0x01
0x18-0x32
Reserved Register
1
51
0x01
0x33
MICBIAS Configuration Register
1
52-57
0x01
0x34-0x39
Reserved Register
1
58
0x01
0x3A
Analog Input Settings
1
59-62
0x01
0x3B-0x3E
Reserved Register
1
63
0x01
0x3F
DAC Analog Gain Control Flag Register
1
64-122
0x01
0x40-0x7A
Reserved Register
1
123
0x01
0x7B
Reference Power-up Configuration Register
1
124
0x01
0x7C
Reserved Register
1
125
0x01
0x7D
Offset Callibration Register
1
126-127
0x01
0x7E-0x7F
Reserved Register
8
0-127
0x08
0x00-0x7F
Reserved Register
9-16
0-127
0x09-0x10
0x00-0x7F
Reserved Register
26-34
0-127
0x1A-0x22
0x00-0x7F
Reserved Register
44
0
0x2C
0x00
Page Select Register
44
1
0x2C
0x01
DAC Adaptive Filter Configuration Register
44
2-7
0x2C
0x02-0x07
Reserved
44
8-127
0x2C
0x08-0x7F
DAC Coefficients Buffer-A C(0:29)
45-52
0
0x2D-0x34
0x00
Page Select Register
45-52
1-7
0x2D-0x34
0x01-0x07
Reserved.
45-52
8-127
0x2D-0x34
0x08-0x7F
DAC Coefficients Buffer-A C(30:255)
62-70
0
0x3E-0x46
0x00
Page Select Register
62-70
1-7
0x3E-0x46
0x01-0x07
Reserved.
26
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Copyright © 2012, Texas Instruments Incorporated
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TLV320DAC3203
www.ti.com
SLOS756 – MAY 2012
Table 10. Summary of Register Map (continued)
Decimal
Hex
DESCRIPTION
PAGE NO.
REG. NO.
PAGE NO.
REG. NO.
62-70
8-127
0x3E-0x46
0x08-0x7F
DAC Coefficients Buffer-B C(0:255)
80-114
0-127
0x50-0x72
0x00-0x7F
Reserved Register
152-186
0-127
0x98-0xBA
0x00-0x7F
Reserved Register
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27
PACKAGE OPTION ADDENDUM
www.ti.com
22-Jun-2012
PACKAGING INFORMATION
Orderable Device
Status
(1)
Package Type Package
Drawing
Pins
Package Qty
Eco Plan
(2)
Lead/
Ball Finish
MSL Peak Temp
(3)
Samples
(Requires Login)
TLV320DAC3203IRGER
ACTIVE
VQFN
RGE
24
3000
Green (RoHS
& no Sb/Br)
CU NIPDAU Level-2-260C-1 YEAR
TLV320DAC3203IRGET
ACTIVE
VQFN
RGE
24
250
Green (RoHS
& no Sb/Br)
CU NIPDAU Level-2-260C-1 YEAR
TLV320DAC3203IYZKR
ACTIVE
DSBGA
YZK
25
3000
Green (RoHS
& no Sb/Br)
SNAGCU
Level-1-260C-UNLIM
TLV320DAC3203IYZKT
ACTIVE
DSBGA
YZK
25
250
Green (RoHS
& no Sb/Br)
SNAGCU
Level-1-260C-UNLIM
(1)
The marketing status values are defined as follows:
ACTIVE: Product device recommended for new designs.
LIFEBUY: TI has announced that the device will be discontinued, and a lifetime-buy period is in effect.
NRND: Not recommended for new designs. Device is in production to support existing customers, but TI does not recommend using this part in a new design.
PREVIEW: Device has been announced but is not in production. Samples may or may not be available.
OBSOLETE: TI has discontinued the production of the device.
(2)
Eco Plan - The planned eco-friendly classification: Pb-Free (RoHS), Pb-Free (RoHS Exempt), or Green (RoHS & no Sb/Br) - please check http://www.ti.com/productcontent for the latest availability
information and additional product content details.
TBD: The Pb-Free/Green conversion plan has not been defined.
Pb-Free (RoHS): TI's terms "Lead-Free" or "Pb-Free" mean semiconductor products that are compatible with the current RoHS requirements for all 6 substances, including the requirement that
lead not exceed 0.1% by weight in homogeneous materials. Where designed to be soldered at high temperatures, TI Pb-Free products are suitable for use in specified lead-free processes.
Pb-Free (RoHS Exempt): This component has a RoHS exemption for either 1) lead-based flip-chip solder bumps used between the die and package, or 2) lead-based die adhesive used between
the die and leadframe. The component is otherwise considered Pb-Free (RoHS compatible) as defined above.
Green (RoHS & no Sb/Br): TI defines "Green" to mean Pb-Free (RoHS compatible), and free of Bromine (Br) and Antimony (Sb) based flame retardants (Br or Sb do not exceed 0.1% by weight
in homogeneous material)
(3)
MSL, Peak Temp. -- The Moisture Sensitivity Level rating according to the JEDEC industry standard classifications, and peak solder temperature.
Important Information and Disclaimer:The information provided on this page represents TI's knowledge and belief as of the date that it is provided. TI bases its knowledge and belief on information
provided by third parties, and makes no representation or warranty as to the accuracy of such information. Efforts are underway to better integrate information from third parties. TI has taken and
continues to take reasonable steps to provide representative and accurate information but may not have conducted destructive testing or chemical analysis on incoming materials and chemicals.
TI and TI suppliers consider certain information to be proprietary, and thus CAS numbers and other limited information may not be available for release.
In no event shall TI's liability arising out of such information exceed the total purchase price of the TI part(s) at issue in this document sold by TI to Customer on an annual basis.
Addendum-Page 1
PACKAGE MATERIALS INFORMATION
www.ti.com
21-Jun-2012
TAPE AND REEL INFORMATION
*All dimensions are nominal
Device
TLV320DAC3203IRGER
Package Package Pins
Type Drawing
VQFN
RGE
24
TLV320DAC3203IRGET
VQFN
RGE
TLV320DAC3203IYZKR
DSBGA
YZK
TLV320DAC3203IYZKT
DSBGA
YZK
SPQ
Reel
Reel
A0
Diameter Width (mm)
(mm) W1 (mm)
B0
(mm)
K0
(mm)
P1
(mm)
W
Pin1
(mm) Quadrant
3000
330.0
12.4
4.25
4.25
1.15
8.0
12.0
Q2
24
250
180.0
12.4
4.25
4.25
1.15
8.0
12.0
Q2
25
3000
180.0
8.4
2.75
2.75
0.81
4.0
8.0
Q1
25
250
180.0
8.4
2.75
2.75
0.81
4.0
8.0
Q1
Pack Materials-Page 1
PACKAGE MATERIALS INFORMATION
www.ti.com
21-Jun-2012
*All dimensions are nominal
Device
Package Type
Package Drawing
Pins
SPQ
Length (mm)
Width (mm)
Height (mm)
TLV320DAC3203IRGER
VQFN
RGE
24
3000
346.0
346.0
29.0
TLV320DAC3203IRGET
VQFN
RGE
24
250
210.0
185.0
35.0
TLV320DAC3203IYZKR
DSBGA
YZK
25
3000
210.0
185.0
35.0
TLV320DAC3203IYZKT
DSBGA
YZK
25
250
210.0
185.0
35.0
Pack Materials-Page 2
D: Max = 2.67 mm, Min = 2.61 mm
E: Max = 2.67 mm, Min = 2.61 mm
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