Datasheet4U Logo Datasheet4U.com

BA7181FS - 2-channel PRE / REC amplifier with auto-tracking interface

Datasheet Summary

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.

📥 Download Datasheet

Datasheet preview – BA7181FS

Datasheet Details

Part number BA7181FS
Manufacturer ROHM
File Size 95.51 KB
Description 2-channel PRE / REC amplifier with auto-tracking interface
Datasheet download datasheet BA7181FS Datasheet
Additional preview pages of the BA7181FS datasheet.

📁 Similar Datasheet

  • BA7758FS - BA7758FS (ETC)
  • BA779 - Silicon PIN Diodes (Vishay Telefunken)
  • BA779-2 - RF PIN Diodes (Vishay)
  • BA779-2-G - RF PIN Diodes (Vishay)
  • BA779-G - RF PIN Diodes (Vishay)
  • BA779S - Silicon PIN Diodes (Vishay Telefunken)
  • BA7805FP - Three Terminal Positive Voltage Regulator (Inchange Semiconductor)
  • BA782 - Bandswitching Diodes (General Semiconductor)
  • BA782 - Band Switching Diodes (Vishay)
  • BA782 - Band Switching Diode (SEMTECH)
Other Datasheets by Rohm
  • BA718 - (BA718 / BA728) Dual General Purpose Op Amp
  • BA7180AFS - 2-channel PRE / REC amplifier with auto-tracking interface
  • BA7180AS - 2-channel PRE / REC amplifier with auto-tracking interface
  • BA7182AS - 2-channel PRE / REC amplifier with auto-tracking interface
  • BA7184S - 4-channel PRE / REC amplifier
  • BA7107 - SECAM chroma signal processor for VHS VCRs
  • BA7107F - SECAM chroma signal processor for VHS VCRs
  • BA7107S - SECAM chroma signal processor for VHS VCRs

Full PDF Text Transcription

Click to expand full text
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 applications. 2) Two playback output systems (through output and AGC output).
Published: |