|
|
Part: MM1311AD
Category:
Multimedia
-> Video
-> Controllers
-> I2C BUS Video Switch
Description: I2C Bus Control 4-Input 1-Output av Switch
Company: Mitsumi
Datasheet: Download MM1311AD datasheet File size : 99 kB
Request For quote: Find where to buy MM1311AD
Datasheet text preview:
MITSUMI
I2C BUS Control 4-Input 1-Output AV Switch MM1311
I2C BUS Control 4-Input 1-Output AV Switch
Monolithic IC MM1311
Outline
This IC is a 4-input 1-output AV switch with I2C control, developed for use in televisions.
Features
1. Serial control by I2C BUS. 2. 4 inputs, 1 output. 3. Video and audio system switches can be controlled independently. 4. 6 dB amplifier built in to video system. 5. Built-in Y/C MIX circuit. 6. Slave address can be changed : 90H or 92H. 7. Audio muting possible by external pin. 8. Maintains high impedance even when I2C BUS line (SDA, SCL) power supply is off. 9. Built-in 3 value discrimination function. 10. On-chip power ON reset function. 11. Two types of audio input impedance : 60k and 30k. MM1311AD : 60k MM1311BD : 30k
Package
SDIP-32A (MM1311AD, MM1311BD)
Applications
1. Television 2. Other video equipment
MITSUMI
I2C BUS Control 4-Input 1-Output AV Switch MM1311
Equivalent Block Diagram
MITSUMI
I2C BUS Control 4-Input 1-Output AV Switch MM1311
Pin Description
Pin No. 31 1 7 13 3 9 22 5 11 20 Name MTV-V V1-V V2-V V3-V V1-Y V2-Y YIN V1-C V2-C CIN BIAS 24 23 LOUT ROUT Internal equivalent circuit diagram Pin No. 27 29 Name YOUT COUT Internal equivalent circuit diagram
26
32 2 8 14 30 4 10 15 25
MTV-L V1-L V2-L V3-L MTV-R V1-R V2-R V3-R VOUT 17 SDA 18 SCL
6 12 16 19
S1 S2 ADR Mute
Absolute Maximum Ratings
Item Storage temperature Operating temperature Power supply voltage Allowable power dissipation
(Ta=25°C) Symbol TSTG TOPR VCC Pd Ratings -40~+125 -20~+75 12 950 Units °C °C V mW
Others parts begin by mm
|
|
|
