M62429P MITSUBISHI [Mitsubishi Electric Semiconductor], M62429P Datasheet

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M62429P

Manufacturer Part Number
M62429P
Description
SERIAL DATA CONTROL DUAL ELECTRONIC VOLUME
Manufacturer
MITSUBISHI [Mitsubishi Electric Semiconductor]
Datasheet

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M62429P
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M62429P
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TI
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Part Number:
M62429P
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DESCRIPTION
The M62429 is a dual channel electronic volume controlled with 2-wire serial data.
The built-in reference circuit can compose of an electronic volume with less external parts.
FEATURES
•Built-in reference circuit
•Control with serial data
•Low noise and low distortion
RECOMMENDED OPERATING CONDITIONS
Supply voltage range.............. Vcc = 4.5 to 5.5V
Rated supply voltage......................Vcc = 5V
SYSTEM CONFIGURATION
Volume 0 to -83dB (1dB/step), -
(Independent control is allowed in each channel)
VNO = 5µVrms (ATT = - , JIS-A)
THD = 0.01% Typ. (V0 = 0.5Vrms, DIN-AUDIO)
SERIAL DATA CONTROL DUAL ELECTRONIC VOLUME
2ch IN
1ch IN
VOLUME
VOLUME
M62429P/FP
DATA
MITSUBISHI
ELECTRIC
SERIAL DATA CONTROL DUAL ELECTRONIC VOLUME
CONTROL
(
1
LOGIC
/
6
CLOCK
)
MITSUBISHI SOUND PROCESSOR ICs
MITSUBISHI SOUND PROCESSOR ICs
2ch OUT
1ch OUT
Outline 8P2S-A(FP)
2.54mm pitch 300mil DIP
1.27mm pitch 225mil SOP
(6.3mmx8.9mmx3.3mm)
Outline 8P4 (P)
(4.4mmx5.0mmx1.5mm)
M62429P/FP
M62429P/FP

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M62429P Summary of contents

Page 1

... MITSUBISHI SOUND PROCESSOR ICs SERIAL DATA CONTROL DUAL ELECTRONIC VOLUME M62429P/FP VOLUME VOLUME LOGIC CONTROL DATA CLOCK MITSUBISHI ELECTRIC MITSUBISHI SOUND PROCESSOR ICs M62429P/FP M62429P/FP Outline 8P4 (P) 2.54mm pitch 300mil DIP (6.3mmx8.9mmx3.3mm) Outline 8P2S-A(FP) 1.27mm pitch 225mil SOP (4.4mmx5.0mmx1.5mm) 2ch OUT 1ch OUT ...

Page 2

... IC INTERNAL BLOCK DIAGRAM VIN VIN 1 SERIAL DATA CONTROL DUAL ELECTRONIC VOLUME VIN2 VOUT2 VCC CLOCK VOUT2 7 VOL AMP 2 VOL AMP 1 REF AMP 2 VOUT1 MITSUBISHI ELECTRIC MITSUBISHI SOUND PROCESSOR ICs M62429P/FP VCC CLOCK 6 5 LOGIC CONTROL Vref 3 4 GND DATA ...

Page 3

... TT THD=1% A =0, R =0, JIS =0, JIS f=1kHz, V =0.5Vrms f=1kHz, JIS Reads latch signal at the falling edge of clock MITSUBISHI ELECTRIC MITSUBISHI SOUND PROCESSOR ICs M62429P/FP Function Unit V mW °C °C Limits Min. Typ -90 -2.0 0 1.5 1.7 0 -80 ...

Page 4

... SERIAL DATA CONTROL DUAL ELECTRONIC VOLUME Test conditions Data, clock pin Data, clock pin V =5V I Test conditions WLC MITSUBISHI ELECTRIC MITSUBISHI SOUND PROCESSOR ICs M62429P/FP Limits Min. Typ. Max 0. Limits Min. Typ. Max 1 ...

Page 5

... MITSUBISHI ELECTRIC MITSUBISHI SOUND PROCESSOR ICs M62429P/ D10 1 1 ATT2 D7 D8 0dB H H -1dB L H -2dB H L -3dB L L ...

Page 6

... APPLICATION EXAMPLE IN 2 2.2µ VOLAMP 2 VOLAMP 2.2µ SERIAL DATA CONTROL DUAL ELECTRONIC VOLUME VOUT2 VCC= Vref REF AMP 3 2 VOUT1 MITSUBISHI ELECTRIC ( / ) 6 6 M62429P/FP CLOCK 5 LOGIC CONTROL 4 DATA Units Resistance : Capacitance : F ...

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