M62434FP MITSUBISHI, M62434FP Datasheet
M62434FP
Available stocks
Related parts for M62434FP
M62434FP Summary of contents
Page 1
... Tone, Volume and SRS Bus System OUTLINE M62434FP has tone, volume and SRS 3D 2 stereo controlled bus. This IC broad applications because of low noise and distortion. FEATURE •TONE(Bass/Treble) control, 1dB step volume, and 3dB/step SRS "Space" and "Center" controls. •Controlled by serial data in accordance with the I C bus format ...
Page 2
... BLOCK DIAGRAM GND SCL SDA Vdd OUT L TRE L BASS 2L BASS 1L SRSIN L VOLOUT L VOLIN L REF IN D-62434-74F MITSUBISHI SOUND PROCESSOR M62434FP SOUND CONTROLLER FOR TV MITSUBISHI ELECTRIC OUT R TRE R BASS 2R BASS 1R REF OUT PSEUDO FILTER DIFF SRSIN R VOLOUT R VOLIN R Vcc ...
Page 3
... D-62434-74F Parameter Conditions Ta<25°C Ta>25°C Thermal Derating AMBIENT TEMPERATURE MITSUBISHI ELECTRIC MITSUBISHI SOUND PROCESSOR M62434FP SOUND CONTROLLER FOR TV Ratings Unit 10 900 -55 ~ 125 125 150 100 ...
Page 4
... RECOMMENDED OPERATING CONDITION Symbol AVDD Analog Supply Voltage DVDD Digital Supply Voltage High Level V IH Input Voltage Low Level V IL Input Voltage D-62434-74F Parameter Conditions MITSUBISHI ELECTRIC MITSUBISHI SOUND PROCESSOR M62434FP SOUND CONTROLLER FOR TV Min. Typ. Max. Unit 8.5 9.0 9.5 V 4.5 V 5.0 5.5 0.7 V VDD DVDD 0 DVDD ...
Page 5
... GND IHF-A filter pin 12,17 pin 2,23 0 IHF-A filter to GND pin 12,17 pin 2, GND IHF-A filter MITSUBISHI ELECTRIC MITSUBISHI SOUND PROCESSOR M62434FP SOUND CONTROLLER FOR TV =0dB) TT Min. Typ. Max. Unit Limit SRS TONE Min. Typ. 2.0 Pass Flat 3.2 Center Bass 0dB 12dB 0 ...
Page 6
... IHF-A filter Center Space Center Space Conditions f=100Hz f=10KHz Conditions Input ; pin 2,23 Output ; pin 12,17 ,f=1KHz IHF-A filter MITSUBISHI ELECTRIC MITSUBISHI SOUND PROCESSOR M62434FP SOUND CONTROLLER FOR TV Limit SRS TONE Min. Typ. By- Flat -4.5 -2.5 Pass Center - Flat -15 -13 Space - - Flat ...
Page 7
... TREBLE Pseudo level Surround mode Volume 1: SELECT 1: SELECT 2: UN SELECT UN SELECT 2: UN SELECT MITSUBISHI ELECTRIC MITSUBISHI SOUND PROCESSOR M62434FP SOUND CONTROLLER FOR TV (3)data A P ending term subA0 subA2 subA1 channel 1 channel 2 BASS volume volume level mode ...
Page 8
... MITSUBISHI ELECTRIC MITSUBISHI SOUND PROCESSOR M62434FP SOUND CONTROLLER FOR TV subA5 : 0 subA6 : 0 ATT D6 D5 0dB H H -1dB H L -2dB L H -3dB ...
Page 9
... non-used code subA2 : not defined subA3 : not defined MITSUBISHI ELECTRIC MITSUBISHI SOUND PROCESSOR M62434FP SOUND CONTROLLER FOR TV subA5 : 0 subA6 : 0 TREBLE ...
Page 10
... Center Vol MITSUBISHI ELECTRIC MITSUBISHI SOUND PROCESSOR M62434FP SOUND CONTROLLER FOR TV subA5 : subA6 : Space Vol ...
Page 11
... The case of finished receives , the receiver replies L synchronized to falling edge of eighth pulse . And restart receiving the transmitted data synchronized to falling edge of ninth pulse . D-62434-74F MITSUBISHI SOUND PROCESSOR SOUND CONTROLLER FOR TV 8 2~7 9 ACK acknowledge except start and stop . MITSUBISHI ELECTRIC M62434FP P stop ...
Page 12
... 0.015µ 1K 0.47µ 22µ 110K 31.6K 1.5K 47K 0.47µ 4.7K 3.6K 0.0047µ 3.3K MITSUBISHI ELECTRIC MITSUBISHI SOUND PROCESSOR M62434FP SOUND CONTROLLER FOR TV MPU GND Vdd I2C BUS INTERFACE 6.5K 6. 1.8K 0.015µ 0.068µ 0.068µ 10K OUT R 12 ...
Page 13
... Japanese government and cannot be imported into a country other than the approved destination. Any diversion or reexport contrary to the export control laws and regulations of Japan and/or the country of destination is prohibited. D-62434-74F MITSUBISHI SOUND PROCESSOR M62434FP SOUND CONTROLLER FOR TV MITSUBISHI ELECTRIC ...