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M62420 Datasheet Sound Controller

Manufacturer: Mitsubishi Electric

Overview: ; T metri ice Not e para som a ubje LIMnot a fin E re s a R s it is P his c lim Y ification.change. R A IN l spec ct to MITSUBISHI SOUND PROCESSOR M62420SP/FP SOUND CONTROLLER FOR TV Tone and Volume Controller by I2C Bus System OUTLINE M62420SP/FP is the tone and volume controller 2 which is controlled by I C bus. This IC can apply the broad application because of low noise and distortion. PACKAGE OUTLINE FEATURE •TONE(Bass/Treble) control and 1dB step volume control are enabled . •Low noise and low distortion . VNO= 4.5µVrms, CTHD=0.1% max •Controlling by serial data in conformity to the I 2 C bus format . 20 P 4 B ( SP ) PITCH : 1.78 mm SIZE : 19.0 mm X 6.3 mm X 3.3 mm APPLICATION 20 P 2 N ( FP ) •TV, Mini-Stereo , etc RECOMMENDED OPERATING CONDITION •Supply voltage range •Rated supply voltage 8.5~9.5V 9V (analog) (analog) 4.5~5.5V (digital) 5V (digital) PITCH : 1.27 mm SIZE : 5.3 mm X 12.6 mm X 1.8 mm SYSTEM BLOCK DIAGRAM M62420SP/FP Lch IN VOLUME BASS TREBLE TONE CONTROL Lch OUT Rch IN VOLUME I C BUS INTERFACE 2 Rch OUT BASS TREBLE TONE CONTROL SCL SDA 1 MITSUBISHI ELECTRIC ( 1 / 16 ) me ice Not e para m so L not a fi are su PRE is is ic limits ; Th tr n. nge. atio A RpY N cific t to cha I e I M nal s bjec MITSUBISHI SOUND PROCESSOR M62420SP/FP SOUND CONTROLLER FOR TV BLOCK DIAGRAM CH2 IN SIMOUT2 SIMIN 2 BASS2 AGND 20 19 18 17 16 15 TRE2 14 OUT2 13 12 11 1.8K SIMAMP2 VR4 VR6 136K ref S2 S4 S6 S8 TONE AMP2 6.5K VR2 ref VOLAMP2 6.5K CONTROL LOGIC 6.5K 6.5K TONE AMP1 ref VR1 VOLAMP1 ref ref S1 S3S5 S7 VR3 VR5 I C BUS INTER FACE 2 136KSIMAMP1 1.8K 1 2 3 4 5 6 7 8 DVDD 9 10 SIMIN 1 CH1 IN SIMOUT 1 BASS1 DGND OUT1 TRE1 SDA REF MITSUBISHI ELECTRIC SCL RESET AVDD ( 2 / 16 ) me ice Not e para m so L not a fi are su PRE is is ic limits ; Th tr n. nge.

General Description

PIN No.

PIN NAME REF

Key Features

  • ing edge at SCL H . stop This term is defined by SDA(in) rising edge at SCL H.

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