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MFG:ROHM Package Cooled:DIP
Part Number: BA7631
MFG: ROHM
Package Cooled: DIP
Description: The BA7631 and BA7631F are audio-switching ICs for decoders for scrambled pay channels used in France ...
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BA7631
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DataSheet
General Description
BA7631 General Description
The BA7631 and BA7631F are audio-switching ICs for decoders for scrambled pay channels used in France and other countries. 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.
BA7631 Maximum Ratings
| Parameter | Symbol | Limits | Unit | |
| Applied voltage | Vcc |
13.5 | V | |
| Power dissipation | Pd | 1100* (DIP) 500* (SOP) |
mV | |
| Operating temperature | Topr | −25~ +70 | ||
| Storage temperature | Tstg | −55 ~+125 | ||
BA7631 Features
All the audio-switching functions required for SECAM CANAL -plus decoder integrated onto one chip.
Inputs terminated with 65k resistors.
Built-in output buffer.
Wide supply voltage range (4.5V to 13.0V).
Low total harmonic distortion (0.005% Typ.).
Wide dynamic range (3.6Vrms, VCC = 12V).
Same control logic as for the BA7630S can be used.
BA7631 Typical Application
Video cassette recorders
BA7631 Connection Diagram
BA7631
PDF/DataSheet Download
- Datasheet: BA7631
- File Size: 77532 KB
- Manufacturer: ROHM [Rohm]
- Click here to Download
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BA7631 Relative Products
BA7630S
The BA7630S and BA7630F are decoder switching ICs for the scrambled broadcasts in France. The ICs include a 3- input multiplexer, 2-input multiplexers with 6dB amplifiers, and a 9-bit serial-to-parallel converter.These ICs greatly simplify decoder switching,...
BA7630F
The BA7630S and BA7630F are decoder switching ICs for the scrambled broadcasts in France. The ICs include a 3- input multiplexer, 2-input multiplexers with 6dB amplifiers, and a 9-bit serial-to-parallel converter.These ICs greatly simplify decoder switching,...
BA7627FV
Features of the BA7627FV are:(1)contain three 2-input,1-output switch circuits;(2)power supply voltage(4.5V to 5.5V);(3)low power consumption;(4)good frequency characteristics;(5)large dynamic range;(6)bias input one circuit + sync-tip clamp input two circui...
BA7626F-E2
IC VIDEO SIGNAL SWITCHERS 16SOP
BA7626F
The BA7626 and BA7626F are video signal switches that contain two five-channel analog multiplexers for switching chroma and audio signals, and two wide-band 6dB amplifiers. By simply adding transistor buffers to the outputs, it is possible to construct a rec...
BA7626
The BA7626 and BA7626F are video signal switches that contain two five-channel analog multiplexers for switching chroma and audio signals, and two wide-band 6dB amplifiers. By simply adding transistor buffers to the outputs, it is possible to construct a rec...
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