ROHM Semiconductor BA7632AF
The BA7632AF is an audio-switching ICs for decoders for scrambled pay channels used in France and other contries. The ICs include a five-input multiplexer, a four-input multiplexer and a two-input multiplexer, and allow decoder audio switching to be done with a single IC. When used in combination with the BA7630S common logic control can be used for audio and video switching.- Min Voltage : 4.5V
- Max Voltage : 13V
- Max Operating Temp : 70°C
- Min Operating Temp : -25°C
Source:
Octopart
| Part No. | BA7632AF |
|---|---|
| Datasheet | BA7632AF Download |
| Manufacturer |  ROHM Semiconductor |
| Description | Video switch for CANAL-Plus decoder |
| Buy | Stock & Price |
APPLICATIONS
● Video cassette recordersFEATURES
● 1) All the audio-switching functions required for SECAM CANNAL-plus decoder integrated onto one chip. 2) Inputs terminated with 140kΩ resistors. 3) Built-in output buffer. 4) Wide supply voltage range (4.5V to 13.0V). 5) Low total harmonic distortion (Max. 0.005% Typ.). 6) Wide dynamic range (3.6Vrms, VCC = 12V). 7) Same control logic as for the BA7630S can be used.●Absolute maximum ratings (Ta = 25°C) Parameter Applied voltage Power dissipation Operating temperature Storage temperature Symbol VCC Pd Topr Tstg Limits 13.5 500∗ – 25 ~ + 70 – 55 ~ + 125 Unit V mV °C °C ∗ Reduced by 5mW for each increase in Ta of 1°C over 25°C.
●Recommended operating conditions (Ta = 25°C) Parameter Power supply voltage Symbol VCC Limits 4.5 ~ 13.0 Unit V 1 Multimedia ICs BA7632AF
●Block diagram OUT1 1 BF BF 16 OUT2 CTL4 2 1 2 15 CTL5 IN5 3 3 4 SW2 14 CTL3 VCC 4 1 BF 13 OUT3 IN4 5 2 3 12 CTL2 GND2 6 SW1 4 5 11 IN3 IN1 7 1 2 SW3 10 GND1 CTL1 8 9 IN2 BA7632AF Truth table
●OUT1 SW1 CTL1 L L H H CTL2 L H L H CTL5 L L L L H SELECT IN1 IN2 IN3 MUTE IN5
●Pin descriptions Pin No.
