Part Number
|
BA7181FS |
Manufacturer
|
Rohm |
Description
|
2-channel PRE / REC amplifier with auto-tracking interface |
Published
|
Apr 1, 2005 |
Detailed Description
|
Video ICs
2-channel PRE / REC amplifier with auto-tracking interface
BA7181FS
The BA7181FS is a PRE / REC amplifier dev...
|
Datasheet
|
BA7181FS
|
Overview
Video ICs
2-channel PRE / REC amplifier with auto-tracking interface
BA7181FS
The BA7181FS is a PRE / REC amplifier developed for use in video cassette recorders.
It has been designed for use in two-head decks and features built-in FB damping, two preamplifiers, a chroma output amplifier, an FM output amplifier (with AGC), an envelope detector, a constant-current BTL-drive REC amplifier (with AGC)and built-in channel and REC / PB switches on a single monolithic IC.
Applications • VCRs Features • 1) The playback amplifier has a total gain of 57dB (Typ.
), and has a low-noise preamplifier.
Designed for VHS-band operation with low external parts count.
The IC has two circuits for two-head VCR a...
Similar Datasheet