M61503FP
Tone Control/Volume Control
REJ03F0214-0201
Rev.2.01
Mar 31, 2008
Description
The M61503FP is a sound controller IC with the “BBE sound” sound technology.
It can realize articulation of reconstruction sound by BBE surround built-in reproduce tone more naturally.
Note: This device is producted under license from BBE sound Lab, Inc.(USA) and available to only licenses.
Features
• Built-in “BBE sound” sound technology
• Electronic volume.
0 to −84 dB, the infinitesimal.
• 2-band tone control
Bass (0 to +21 dB/3 dB STEP)
Treble (0 to +9 dB/3 dB STEP)
Recommended Operating Condition
Supply voltage range: ±2.25 to ±2.75 V
System Block Diagram
REC REC
OUT1 OUT2
MIC amp
MIC
volume
MIC
CH2 input
CH1 input
Tape
Tuner
CD
AUX
Tape
Tuner
CD
AUX
4-mode selector
(stereo/mono SW)
ALC
REJ03F0214-0201 Rev.2.01 Mar 31, 2008
Page 1 of 13
Electronic
vol
Bass
Treble
Speaker
BBE
Electronic
vol
Treble
Power amp
Bass
M61503FP
Block Diagram
IN A1
1
24
IN A2
23
IN B2
22
IN C2
21
IN D2
20
IN E2
19
BBE HP2
18
BBE LP2
17
TONEH2
16
TONEL2
15
OUT2
14
VSS
13
CONT
Mono.SW
2
IN C1
3
IN D1
4
IN E1
5
Mute
Vol
Vol
−
+
−
+
IN B1
Treble
boost
BBE HP1
Treble
boost
6
BBE
7
TONEH1
8
TONEL1
9
ATT
OUT1
10
GND
11
VDD
12
Bass
boost
REJ03F0214-0201 Rev.2.01 Mar 31, 2008
Page 2 of 13
ATT
−
+
−
+
BBE LP1
Bass
boost
Control logic
M61503FP
Pin Description
Pin No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
Name
IN A1
IN B1
IN C1
IN D1
IN E1
BBE HP1
BBE LP1
TONEH1
TONEL1
OUT1
GND
VDD
CONT
VSS
OUT2
TONEL2
TONEH2
BBE HP2
BBE LP2
IN E2
IN D2
IN C2
IN B2
IN A2
Function
INPUTs of the channel 1
The switch of INE can be controlled in dependently.
Please set “ALL OFF” mode when the switch of E is only ON.
BBE high pass filter 1
BBE low pass filter 1
Treble control adjustment of the channel 1
Bass control adjustment of the channel 1
OUTPUT of the channel 1
Ground
Supply voltage (+)
Control data input from a microcontroller
Supply voltage (−)
OUTPUT of the channel 2
Bass control adjustment of the channel 2
Treble control adjustment of the channel 2
BBE high pass filter 2
BBE low pass filter 2
INPUTs of the channel 2
The switch of INE can be controlled independently.
Please set “ALL OFF” mode when the switch of E is only ON.
REJ03F0214-0201 Rev.2.01 Mar 31, 2008
Page 3 of 13
M61503FP
Absolute Maximum Ratings
(Ta = 25°C, unless otherwise noted)
Item
Symbol
Ratings
Unit
6.0
V
Supply voltage
VDD-VSS
Thermal derating
Kθ
5
mW/°C
Power dissipation
Pd
500
mW
Operating temperature
Topr
−20 to 75
°C
Storage temperature
Tstg
−40 to 125
°C
Note:
Test Conditions
(Note)
reference PC Board
Size: 70 mm × 70 mm
Thickness: 1.6 mm
Material: glass epoxy
Copper pattern dimension
Width: 0.25 mm
Length: 25 to 30 mm/lead
Thickness: 18 µm
Thermal Derating (Maximum Rating)
Power Dissipation Pd (W)
0.75
0.50
0.25
0
0
25
50
75
100
150
125
Ambient Temperature Ta (°C)
Recommended Operating Conditions
Item
Supply voltage (+)
Supply voltage (−)
Control data input voltage
Symbol
Pin No.
Min
VDD
12
2.25
VSS
14
CONT
13
REJ03F0214-0201 Rev.2.01 Mar 31, 2008
Page 4 of 13
Limits
Typ
Max
Unit
2.5
2.75
V
−2.75
−2.5
−2.25
GND
—
VDD
Condition
M61503FP
Control Signals Specification
(1) Wave Form
Threshold of the internal
DATA (H/L)
Dn + 0
H
(CLOCK,
DATA,
M
STROBE)
L
Dn + 1
Dn + 10
Threshold of the internal
STROBE
Dn + 11
tor
2.5 V
2.5 V
1.25 V
0 V DATA: L
tWH
DATA: H
tr
Threshold of the internal
CLOCK
tWH
tf
tWL
tWH
tr
tf
tr
The internal DATA latch at the falling edges of this clock signal.
(2) Voltage Control Signal
Digital input signal
Limits
Typ
Min
L signal
M signal
L
M
GND
1.0
H signal
H
2.1
—
1.25
(VDD/2)
—
Max
Unit
0.4
1.5
V
Condition
VDD = 2.5 V, VSS = −2.5 V
VDD = 2.5 V, VSS = −2.5 V
VDD = 2.5 V, VSS = −2.5 V
VDD
(3) Timing Control Signal
Item
Cycle time of digital signal
Pulse width of digital signal (“H” level)
Pulse width of digital signal (“L” level)
Rise time of digital signal
Fall time of digital signal
Symbol
tcr
tWH
tWLC
tr
tf
Min
Limits
Typ
Max
Unit
4
1.6
1.6
—
—
—
—
—
—
—
—
—
—
0.4
0.4
µs
(4) Control Signal Example (Refer to the “Control Data Format”)
An example of the mode control
VOL/TREBLE Share AMP Gain: 20 dB
Input: IN A,
Volume: 0 dB
Mute: OFF
BBE Effect: High level (+3 dB)
Mode: STEREO
Bass: 18 dB
Treble: 6 dB
Recout: ON (IN E)
(MSB)
2.5 V
D01 D11 D21 D31 D41 D51 D61 D71 D81 D91 D101 D111 D121 D131 STROBE
1.25 V
0V
(GND)
REJ03F0214-0201 Rev.2.01 Mar 31, 2008
Page 5 of 13
D02 D12 D22 D32 D42 D52 D62 D72 D82 D92 D102 D112 D122 D132 STROBE
M61503FP
Control Data Format
It is necessary to set up the all control data after power on.
(1) Input data
(MSB) ← input order
Slot1
D01
0
D11
0
D21
D31
D41
D51
Vol/Treble
share amp
gain SW
0: 20 dB
1: 18 dB
2: 16 dB
3: 14 dB
Input
0: IN A
1: IN B
2: IN C
3: IN D
D22
D32
BBE effect
D42
D52
Mode select
0: stereo
1: mono1 only
2: mono2 only
3: mono 1+2
D61
D71
D81
D91
D101
D2 to D6: (a) Master volume condition
D111
Mute
ON/OFF
0: OFF
1: ON
(Input
ALL
OFF)
D121
D131
CHIP/SLOT
Select
0: select
1: no select
2: no select
3: no select
Slot2
D02
0
D12
0
REJ03F0214-0201 Rev.2.01 Mar 31, 2008
Page 6 of 13
D62
D72
D82
Bass (boost)
0: 0 dB, 1: 3 dB,
2: 6 dB, 3: 9 dB,
4: 12 dB, 5: 15 dB,
6: 18 dB, 7: 21 dB
D92
D102
Treble (boost)
0: 0 dB,
1: 3 dB,
2: 6 dB,
3: 9 dB
D112
IN E
ON/OFF
0: OFF
1: ON
D122
D132
CHIP/SLOT
Select
0: no select
1: no select
2: no select
3: select
M61503FP
(a) Master volume
ATT
−0.0 dB
−2.0 dB
−4.0 dB
−6.0 dB
−8.0 dB
−10.0 dB
−12.0 dB
−14.0 dB
−16.0 dB
−18.0 dB
−20.0 dB
−22.0 dB
−24.0 dB
−26.0 dB
−28.0 dB
−30.0 dB
D61
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
D71
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
D81
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
D91
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
D101
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
−32.0 dB
−34.0 dB
0
1
0
0
0
0
0
0
1
1
−36.0 dB
−40.0 dB
−44.0 dB
−48.0 dB
−52.0 dB
−56.0 dB
−60.0 dB
−64.0 dB
−68.0 dB
−72.0 dB
−76.0 dB
−80.0 dB
−84.0 dB
the infinitesimal
0
1
0
1
0
1
0
1
0
1
0
1
0
1
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
1
1
0
0
0
0
1
1
1
1
0
0
0
0
0
0
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
REJ03F0214-0201 Rev.2.01 Mar 31, 2008
Page 7 of 13
M61503FP
(b) Input select
Input select
IN E off
IN A
IN B
IN C
IN D
IN A to D all OFF
IN A-D select
D41
0
1
0
1
*
A: 0
B: 1
C: 0
D: 1
IN E on
D51
0
0
1
1
*
0
0
1
1
D111
0
D112
0
1
0
1(Note 1)
1(Note 2)
Notes: 1. The input impedance is about 5 k as input IN E.
2. IN E can be controlled independently.
It can be used as Rec output.
(c) Mode control
stereo
mono 1 only
Mode
D42
0
1
D52
0
0
mono 2 only
mono1+2
0
1
1
1
D92
0
1
0
1
D102
0
0
1
1
(d) Treble control
Treble
0 dB
3 dB
6 dB
9 dB
(e) Bass control
Bass
0 dB
3 dB
6 dB
9 dB
12 dB
15 dB
18 dB
21 dB
D62
0
1
0
1
0
1
0
1
D72
0
0
1
1
0
0
1
1
D82
0
0
0
0
1
1
1
1
(f) Chip/Slot control
Chip/Slot
select (slot1)
no select
no select
select (slot1)
D12*
0
1
0
1
D13*
0
0
1
1
D21
0
1
0
1
D31
0
0
1
1
(g) Treble amp gain SW
Gain SW
20 dB
18 dB
16 dB
14 dB
REJ03F0214-0201 Rev.2.01 Mar 31, 2008
Page 8 of 13
M61503FP
(i) BBE effect
Effect
D22
0
1
0
1
Bypass
BEE 1 high level +3dB
BEE 2 high level +7dB
BEE 3 high level +11dB
D32
0
0
1
1
(2) Notice of Control Data
1. Input only the control data at (1) Input Data.
2. It is necessary to set up the all control data after power-on, although the internal circuit forced as belows, when
(VDD-VSS) ≤ 3.3 V (Typ).
3 The interval of data transmission from the microcontroller is over 0.1s. This is waiting time for soft-switching to
reduce the shocknoise.
Item
Condition
Gain SW
Input select
Master volume
MUTE
BBE effect
Mode select
18 dB
ALL OFF
the infinitesimal
ON (Input ALL OFF)
Bypass
Stereo
Bass
Treble
IN E
0 dB
0 dB
ON
REJ03F0214-0201 Rev.2.01 Mar 31, 2008
Page 9 of 13
M61503FP
Electrical Characteristics
(VDD = 2.5 V, VSS = −2.5 V, f = 1 kHz, Vi = 100 mV(rms), Vol = 0 dB, Bass = 0 dB, Treble = 0 dB,
Vol/Treble Share AMP = 18 dB, Surround = Bypass, RL = 10 kΩ, Ta = 25°C, unless otherwise noted)
Min
Limits
Typ
Max
Unit
Circuit current of positive
power supply
IDD
—
30
45
mA
Quiescent
Circuit current of negative
power supply
Voltage gain (selector)
ISS
—
−30
−45
mA
Quiescent
Gv1
16
18
20
dB
Vol/Treble share amp gain = 18 dB
Bypass
Voltage gain (tone control)
Gv2
25.5
27.5
29.5
dB
Maximum output voltage
Total harmonic distortion
Output noise voltage
Vomax
THD
No1
1.2
—
—
1.6
0.02
8
—
0.08
20
Vrms
%
µVrms
Vol/Treble share amp gain = 18 dB
Q surround mode Vi = 20mVrms
RL = 10 k, THD = 1%
BW = 400 to 30 kHz
No2
—
15
40
µVrms
Maximum attenuation
ATTmax
—
−95
−90
dB
Bass boost
GB1
GB2
GB3
GB4
GB5
GB6
GB7
GT1
GT2
GT3
BBE1
BBE2
1.5
4.5
7.5
10.5
13.5
16.5
19.5
1.5
4.5
7.5
—
—
3
6
9
12
15
18
21
3
6
9
3
11
4.5
7.5
10.5
13.5
16.5
19.5
22.5
4.5
7.5
10.5
—
—
dB
Item
Treble boost
Low level boost (f = 20Hz)
High level boost (f = 10kHz)
Symbol
REJ03F0214-0201 Rev.2.01 Mar 31, 2008
Page 10 of 13
dB
Conditions
JIS-A, Rg = 5.1 k,
VOL = the infinitesimal
BYPASS
JIS-A, Rg = 5.1 k,
VOL = the infinitesimal
BBE3 (High level +11 dB) mode
Output referencelevel (Vo = 1 Vrms),
ATT = the infinitesimal, JIS-A
3 dB
f = 1 kHz, Vo = 80 mVrms
6 dB
9 dB
12 dB
15 dB
18 dB
21 dB
3 dB
f = 1 kHz, Vo = 80 mVrms
6 dB
9 dB
f = 20 Hz, Vo = 80 mVrms
f = 10 kHz, Vo = 80 mVrms
M61503FP
Function Description
(1) Equivalent Circuit of the Bass Boost
+
IN
−
R3
1
Fo =
9, 16
Q≈
10, 15
TONEL
(Hz)
2π √ R1 (R2 + R3) C1 C2
R2
1
C1 C2 R2
C1 + C2
R1
OUT
C1
R2 + R3
(C1 = C2)
C2
R1
Gv = 20log
R3
R1
R1
+2
(dB)
+2
R2, R3 (typical)
Bass boost
Resistor (k)
R2
R3
3 dB
15.4
30.6
6 dB
25.7
20.3
9 dB
32.9
13.1
12 dB
38.7
7.3
15 dB
41.6
4.4
18 dB
44.2
1.8
21 dB
46
0
(2) Equivalent Circuit of the Treble Boost
+
IN
OUT
Fc ≈
−
1
2π • R2 • C1
(Hz)
R1
Gv = 20log
R3
R1 + { (R2 + Zc) // R3}
(R2 + Zc) // R3
R2
Zc =
8, 17
TONEH
C1
REJ03F0214-0201 Rev.2.01 Mar 31, 2008
Page 11 of 13
1
jωC1
(Ω)
(dB)
M61503FP
R2 (typical)
Treble boost
3 dB
5.3
R2 (k)
6 dB
2.2
9 dB
1.2
R1, R3 (typical)
Gain
14 dB
10.88
2.72
R1 (k)
R3 (k)
16 dB
13.65
2.57
18 dB
17.21
2.48
20 dB
21.60
2.40
Application Example
IN A1
1
24
IN A2
23
IN B2
22
IN C2
21
IN D2
20
IN E2
Mono.SW
2
IN C1
3
IN D1
4
IN E1
5
Mute
Vol
Vol
−
+
−
+
IN B1
Treble
boost
3900 pF
Treble
boost
6
3900 pF
19
BBE
0.033 µF
0.033 µF
7
18
8
17
0.033 µF
0.033 µF
0.22 µF
ATT
9
16
0.22 µF
10
Bass
boost
0.22 µF
2.2 kΩ
−
+
−
+
2.2 kΩ
ATT
Bass
boost
0.22 µF
15
OUT2
OUT1
11
14
VSS = −2.5 V
12
VDD = 2.5 V
REJ03F0214-0201 Rev.2.01 Mar 31, 2008
Page 12 of 13
Control logic
13
M61503FP
Package Dimensions
JEITA Package Code
P-SSOP24-5.3x10.1-0.80
RENESAS Code
PRSP0024GA-A
Previous Code
24P2Q-A
MASS[Typ.]
0.2g
E
13
*1
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
REJ03F0214-0201 Rev.2.01 Mar 31, 2008
Page 13 of 13
Reference Dimension in Millimeters
Symbol
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
Sales Strategic Planning Div.
Nippon Bldg., 2-6-2, Ohte-machi, Chiyoda-ku, Tokyo 100-0004, Japan
Notes:
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but not limited to, product data, diagrams, charts, programs, algorithms, and application circuit examples.
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Renesas Technology Hong Kong Ltd.
7th Floor, North Tower, World Finance Centre, Harbour City, Canton Road, Tsimshatsui, Kowloon, Hong Kong
Tel: <852> 2265-6688, Fax: <852> 2377-3473
Renesas Technology Taiwan Co., Ltd.
10th Floor, No.99, Fushing North Road, Taipei, Taiwan
Tel: <886> (2) 2715-2888, Fax: <886> (2) 3518-3399
Renesas Technology Singapore Pte. Ltd.
1 Harbour Front Avenue, #06-10, Keppel Bay Tower, Singapore 098632
Tel: <65> 6213-0200, Fax: <65> 6278-8001
Renesas Technology Korea Co., Ltd.
Kukje Center Bldg. 18th Fl., 191, 2-ka, Hangang-ro, Yongsan-ku, Seoul 140-702, Korea
Tel: <82> (2) 796-3115, Fax: <82> (2) 796-2145
Renesas Technology Malaysia Sdn. Bhd
Unit 906, Block B, Menara Amcorp, Amcorp Trade Centre, No.18, Jln Persiaran Barat, 46050 Petaling Jaya, Selangor Darul Ehsan, Malaysia
Tel: <603> 7955-9390, Fax: <603> 7955-9510
© 2008. Renesas Technology Corp., All rights reserved. Printed in Japan.
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