M62435 Mitsubishi, M62435 Datasheet

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M62435

Manufacturer Part Number
M62435
Description
ELECTRIC VOLUME CONTROL WITH TONE CONTROLLER FOR 4-SPEAKER APPLICATIONS
Manufacturer
Mitsubishi
Datasheet

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LchIN
RchIN
DEFN
IN2
DEFN
IN1
DEFP
IN1
DEFP
IN2
Description
Features
Recommended Operating Conditions
Block Diagram
Developed for car audio
Uses it for analog small signal handling of stage before power amplifier
Use to Home audio system,television are thought about other than car audio system
Supply voltage range••••Vcc=6 to 9V
Built-in zero cross detector prevents click noise
Differential Amplifier
Loudness
Tone Control Bass/Mid/Treble
Master Volume/Fader Volume
Serial Data Control
Differential
Amplifier
Differential
Amplifier
ELECTRIC VOLUME CONTROL WITH TONE
CONTROLLER FOR 4-SPEAKER APPLICATIONS
Mixing
Amp
Mixing
Amp
V
DD
=4 to 6V
Volume
Loudness
&
MITSUBISHI
ELECTRIC
Bass
Mid
Treble
Bass
Mid
Treble
Zero cross
Detector
Zero cross
Detector
Rated supply voltage••••Vcc=8V
MITSUBISHI SOUND PROCESSOR
M62435FP
µ-com Interface
Outline 36P2R
Fader
Fader
V
DD
=5V
Lch
Front
Rear
Front
Rear
Rch
(1/10)

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M62435 Summary of contents

Page 1

... DD Bass Mid Treble Mixing Amp Zero cross Volume Detector & Loudness Zero cross Detector Mixing Amp Bass Mid Treble MITSUBISHI ELECTRIC MITSUBISHI SOUND PROCESSOR M62435FP Outline 36P2R V =5V DD Lch Front Fader Rear µ-com Interface Front Fader Rear Rch (1/10) ...

Page 2

... LOUDNESS SW DIFFERENTIAL AMPLIFIER SW MITSUBISHI ELECTRIC - + - + LOUDNESS SW DIFFERENTIAL AMPLIFIER SW (2/10) ...

Page 3

... Input pin of the fader volume Output pin of the fader volume(Rear) Output pin of the fader volume(Front) Ground Timer setting terminal The relationship between outside parts 4 C and setting time is T=13.8X 10 •C(sec). Input pin of the control data This pin inputs data in synchronization with CLOCK MITSUBISHI ELECTRIC (3/10) ...

Page 4

... Pin for setting the frequency characteristics of the tone(Bass) block Pin for setting the frequency characteristics of the loudness block Input pin of the volume block Mixing amplifier output Mixing amplifier input Differential amplifier input - Differential amplifier input + Analog power supply pin MITSUBISHI ELECTRIC (4/10) ...

Page 5

... Thermal Derating Ratio K T opr Operating Temperature Storage Temperature T stg 1000 960 800 600 400 385 200 25 Ambient Temperature Ta [ °C ] Conditions Ta 25°C Ta 25°C Thermal Derating 100 MITSUBISHI ELECTRIC Ratings Unit 990 9.9 mW/°C °C - -55 ~ 125 °C 125 150 (5/10) ...

Page 6

... Vi=1Vrms , f=1KHz ATT(FED f=1KHz , BW:400 to 30KHz 1.8 THD=1% Rg=0,DIN-AUDIO ATT(VOL)= -30dB ATT(FED Rg=0,DIN-AUDIO f=1KHz,Vo=0.5Vrms BW:400Hz to 30KHz f=1KHz f=1KHz Loudness ON 7.0 f=100Hz,ATT(VOL)=-30dB Loudness ON 3.5 f=10KHz,ATT(VOL)=-30dB MITSUBISHI ELECTRIC Limits Unit typ Max 3.5 dB -30 -27 2.5 Vrms 2 ...

Page 7

... DATA setup time SD t DATA hold time HD D12 D2 D3 LATCH reading mode ; Test conditions DATA,CLOCK pins V =0 DATA,CLOCK I pins Parameter MITSUBISHI ELECTRIC D13 D14 LATCH SIGNAL "H" The falling edge of the CLOCK signal Limits Min typ Max 0 0 ...

Page 8

... CLOCK DATA TIMING 75% CLOCK 25 DATA WHC WLC t SD MITSUBISHI ELECTRIC t HD (8/10) ...

Page 9

... MITSUBISHI ELECTRIC Data Select(D13,D14) 00:Loudness/Differential Amplifier/Volume 10:Fader 01:Bass/Treble/Mid D14 D13 0:Front Point Zero Detect 1:Rear Point Zero Detect ATT V2 D10 D11 0dB 1 1 -1dB 0 1 -2dB ...

Page 10

... D10 MITSUBISHI ELECTRIC D11 ...

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