RENESAS M62364FP_09

M62364FP/GP
8-bit 8ch Multiplying D/A Converter with Buffer Amplifiers
REJ03D0875-0400
Rev.4.00
Oct 02, 2009
Description
The M62364 is a CMOS 8-bit 8ch D/A converter having a multiplying function and output buffer amplifiers. It has a
serial data input and can easily communicate with a microcontroller by the simple three-wiring method (DI, CLK, LD).
The output buffer amplifiers operating in AB-class has both sinking and driving capabilities of 1.0 mA or more and can
operate in a whole supply range from VDD to GND.
The IC is suitable for a use in automatic adjustment applications in conjunction with a MCU by utilizing the terminal
DO for a cascading connection.
Features
•
•
•
•
Three-wiring serial data transmission
Doubled precision 8ch D/A converter employing an R-2R with higher-order segment method
8 buffer amplifiers operating in a whole supply voltage range from VDD to GND
4 quadrant multiplication
Application
Digital to analog conversion for consumer and industrial equipment.
Gain setting and automatic adjustment of display-monitor and CTV.
Block Diagram
VDD
5
DI 8
CLK 7
12-bit shift register
D0
D1
D2
D3
D4
D5
D6
D7
17 Do
D8
D9 D10 D11
6 LD
Address decoder
RESET 19
8-bit latch
.............
8-bit latch
D/A converter
.............
D/A converter
18 VDAref
+
−
+
−
.............
1
VIN1
2
VOUT1
REJ03D0875-0400 Rev.4.00 Oct 02, 2009
Page 1 of 8
.............
24
VIN8
23
20
VOUT8 GND
M62364FP/GP
Pin Arrangement
M62364FP/GP
VIN1
1
24 VIN8
VOUT1
2
23 VOUT8
VOUT2
3
22 VOUT7
VIN2
4
21 VIN7
VDD
5
20 GND
LD
6
19 RESET
CLK
7
18 VDAref
DI
8
17 Do
VIN3
9
16 VIN6
VOUT3 10
15 VOUT6
VOUT4 11
14 VOUT5
VIN4 12
13 VIN5
(Top view)
Outline: PRSP0024GA-A (24P2Q-A)
PLSP0024JA-A (24P2E-A)
Pin Description
Pin No.
8
17
7
Pin Name
DI
DO
CLK
6
LD
19
2
3
10
11
14
15
22
23
5
20
1
4
9
12
13
16
21
24
18
RESET
VOUT1
VOUT2
VOUT3
VOUT4
VOUT5
VOUT6
VOUT7
VOUT8
VDD
GND
VIN1
VIN2
VIN3
VIN4
VIN5
VIN6
VIN7
VIN8
VDAref
Function
Serial data input
Serial data output
Shift clock input. Input data of DI are taken into the 12-bit shift register on a rising edge of
the clock.
A low state enables data loading to the 12-bit shift register.
During a rising edge of LD, the data will be loaded to the output register.
Reset 8-bit latches
D/A converter output with 8-bit resolution
Power supply
Ground
D/A converter input
D/A converter reference voltage input
REJ03D0875-0400 Rev.4.00 Oct 02, 2009
Page 2 of 8
M62364FP/GP
Absolute Maximum Ratings
Item
Supply voltage
Digital input voltage
Analog input voltage
Analog output voltage
D/A reference voltage
Operating temperature
Storage temperature
Symbol
VDD
VIND
VIN
VOUT
VDAref
Topr
Tstg
Ratings
–0.3 to +7.0
–0.3 to +7.0
–0.3 to VDD + 0.3
–0.3 to VDD + 0.3
–0.3 to VDD + 0.3
–20 to +75
–40 to +125
Unit
V
V
V
V
V
°C
°C
Electrical Characteristics
<Ana/Dig Common Part>
(VDD = 5 V ± 10%, VDD ≥ VIN, GND, VDAref = 0 V, Ta = –20 to +85°C, unless otherwise noted.)
Item
Symbol
Min
Limits
Typ
Max
Unit
Supply voltage
VDD
2.7
5.0
5.5
V
Supply current
IDD
—
—
3.5
mA
Conditions
CLK = 1 MHz, VCC = 3 V, IAO = 0 μA
<Digital Part>
(VDD = 5 V ± 10%, VDD ≥ VIN, GND, VDAref = 0 V, Ta = –20 to +85°C, unless otherwise noted.)
Item
Symbol
Input leak current
Digital input "Low" voltage
Digital input "High" voltage
DO terminal output "Low" voltage
DO terminal output "High" voltage
IILK
VIL
VIH
VOL
VOH
Min
Limits
Typ
Max
Unit
–10
—
0.8 VDD
—
VDD – 0.4
—
—
—
—
—
10
0.2 VDD
—
0.4
—
μA
V
V
V
V
Conditions
VIN = 0 to VDD
IOL = 2.5 mA
IOH = –400 μA
<Analog Part>
(VDD = 5 V ± 10%, VDD ≥ VIN, GND, VDAref = 0 V, Ta = –20 to +85°C, unless otherwise noted.)
Item
Symbol
Min
Limits
Typ
Max
Unit
Conditions
—
—
0.30
mA
VIN = 5 V, VDAref = 0 V
Proportional to Max. input
current condition (VIN – VDAref)
and digital data of each channels
VIN = 5 V, VDAref = 0 V
Proportional to Max. input
current condition (VIN – VDAref)
and digital data of each channels
Input current
IIN
D/A reference input
current
IDAref
–2.40
—
—
mA
Resolution
Differential nonlinearity
Nonlinearity
RES
DNL
NL
Buffer amplifier output
voltage range
VAO
IAO
8
—
—
—
—
—
—
1
1
VCC – 0.1
VCC – 0.2
1
bit
LSB
LSB
V
Buffer amplifier output
current range
—
–1
–1
0.1
0.2
–1
—
—
—
5
0.1
—
μF
Ω
Output capacitive load
CO
Buffer amplifier output
impedance
RO
REJ03D0875-0400 Rev.4.00 Oct 02, 2009
Page 3 of 8
mA
VDAref = 0.050 V (10 mV/LSB)
Without load (IAO = ±0)
IAO = ±100 μA
IAO = ±500 μA
Upper saturation voltage = 0.4 V
Lower saturation voltage = 0.4 V
M62364FP/GP
AC Characteristics
(VDD = 5 V ± 10%, VDD ≥ VIN, GND, VDAref = 0 V, Ta = –20 to +85°C, unless otherwise noted.)
Item
Clock "L" pulse width
Clock "H" pulse width
Clock rise time
Clock fall time
Data setup time
Data hold time
LD setup time
LD hold time
LD "H" pulse duration time
Data output delay time
D/A output setting time
Symbol
tCKL
tCKH
tCR
tCF
tDCH
tCHD
tCHL
tLDC
tLDH
tDO
tLDD
Min
Limits
Typ
Max
Unit
200
200
—
—
60
100
200
100
100
70
—
—
—
—
—
—
—
—
—
—
—
—
—
—
200
200
—
—
—
—
—
350
300
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
μs
Conditions
CL = 100 pF
CL ≤ 100 pF, VAO: 0.1 ↔ 2.6 V
This time until the output becomes
the final value of 1/2 LSB
Timing Chart
tCR
tCKH
tCF
CLK
tCKL
DI
tDCH
tCHD
tCHL
tLDH
tLDC
LD
tLDD
D/A output
tDO
Do output
REJ03D0875-0400 Rev.4.00 Oct 02, 2009
Page 4 of 8
M62364FP/GP
Digital Data Format
12-bit serial data
DATA
1
2
3
4
5
6
7
8
9
10
11
(LSB)
12
D11
D10
D9
D8
D7
D6
D5
D4
D3
D2
D1
D0
CLK
Data Assignment
D0
(LSB)
D8
D1
D2
D3
D9
D10
D11
D4
D5
D6
D7
(MSB)
: DAC data
: DAC select data
DAC Data
D0
0
D1
0
D2
0
D3
0
D4
0
D5
0
D6
0
D7
0
1
0
1
:
1
0
1
1
:
1
0
0
0
:
1
0
0
0
:
1
0
0
0
:
1
0
0
0
:
1
0
0
0
:
1
0
0
0
:
1
D/A Output
VDAref
(VIN – VDAref) / 256 × 1 + VDAref
(VIN – VDAref) / 256 × 2 + VDAref
(VIN – VDAref) / 256 × 3 + VDAref
:
(VIN – VDAref) / 256 × 255 + VDAref
DAC Select Data
D8
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
D9
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
D10
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
D11
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
REJ03D0875-0400 Rev.4.00 Oct 02, 2009
Page 5 of 8
DAC Selection
Don't care
VOUT1 selection
VOUT2 selection
VOUT3 selection
VOUT4 selection
VOUT5 selection
VOUT6 selection
VOUT7 selection
VOUT8 selection
Don't care
Don't care
Don't care
Don't care
Don't care
Don't care
Don't care
M62364FP/GP
Timing Chart (Model)
RESET
MSB
DI
D11
LSB
D10
CLK
D9
............
D0
............
LD
Vo
Note:
Input data is carried out LD signal low besides CLK signal positive edge. CLK, LD is keep generally
high level.
REJ03D0875-0400 Rev.4.00 Oct 02, 2009
Page 6 of 8
M62364FP/GP
Package Dimensions
JEITA Package Code
P-SSOP24-5.3x10.1-0.80
RENESAS Code
PRSP0024GA-A
Previous Code
24P2Q-A
MASS[Typ.]
0.2g
13
*1
E
HE
24
NOTE)
1. DIMENSIONS "*1" AND "*2"
DO NOT INCLUDE MOLD FLASH.
2. DIMENSION "*3" DOES NOT
INCLUDE TRIM OFFSET.
F
1
12
Index mark
c
A2
A1
D
L
A
*2
*3
e
y
bp
Detail F
JEITA Package Code
P-LSSOP24-5.6x7.8-0.65
RENESAS Code
PLSP0024JA-A
Previous Code
24P2E-A
D
E
A2
A
A1
bp
c
HE
e
y
L
Min Nom Max
10.0 10.1 10.2
5.2 5.3 5.4
1.8
2.1
0.1 0.2
0
0.3 0.35 0.45
0.18 0.2 0.25
0°
8°
7.5 7.8 8.1
0.65 0.8 0.95
0.10
0.4 0.6 0.8
MASS[Typ.]
0.1g
13
24
E
HE
Reference Dimension in Millimeters
Symbol
*1
NOTE)
1. DIMENSIONS "*1" AND "*2"
DO NOT INCLUDE MOLD FLASH.
2. DIMENSION "*3" DOES NOT
INCLUDE TRIM OFFSET.
F
A2
1
A1
12
Index mark
c
Reference
Symbol
*2
A
L
D
Detail F
*3
bp
e
D
E
A2
A
A1
bp
c
y
HE
e
y
L
REJ03D0875-0400 Rev.4.00 Oct 02, 2009
Page 7 of 8
Dimension in Millimeters
Min
7.7
5.5
Nom Max
7.8 7.9
5.6 5.7
1.15
1.45
0
0.1 0.2
0.17 0.22 0.32
0.13 0.15 0.2
0°
10°
7.4 7.6 7.8
0.53 0.65 0.77
0.10
0.3 0.5 0.7
M62364FP/GP
Ordering Information
Part No.
M62364FP#DF1J,DF1G,DF2G, TF1J,TF1G,TF2G
M62364GP#DF, TF
REJ03D0875-0400 Rev.4.00 Oct 02, 2009
Page 8 of 8
Package Name
24P2Q-A
24P2E-A
Package Code
PRSP0024GA-A
PLSP0024JA-A
Taping Spec.
2,000/Reel
2,500/Reel
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Colophon .7.2