Datasheet4U Logo Datasheet4U.com

BA3420AL - Dual recording / playback preamplifier for radio cassette recorders

Features

  • 1) Internal three-mode input / output switch for playback head, mic and radio modes. 2) Built-in bias oscillator and regulated voltage source for radio use. 3) Control of the internal switch and regulated voltage source is possible with one external switch. 4) Low distortion. 5) Low noise. FAbsolute maximum ratings (Ta = 25_C) FRecommended operating conditions (Ta = 25_C) 243 Audio ICs FBlock diagram BA3420AL 244 Audio ICs BA3420AL FElectrical characteristics (unless otherwise noted, T.

📥 Download Datasheet

Datasheet preview – BA3420AL

Datasheet Details

Part number BA3420AL
Manufacturer ROHM
File Size 193.01 KB
Description Dual recording / playback preamplifier for radio cassette recorders
Datasheet download datasheet BA3420AL Datasheet
Additional preview pages of the BA3420AL datasheet.

📁 Similar Datasheet

  • BA301 - DC to DC Converter (XP Power)
  • BA301N - SMD Gas Discharge Tube (Bencent)
  • BA301N-D - Gas Discharge Tube (Bencent)
  • BA3060 - Fast silicon rectifier diodes (Semikron International)
  • BA314 - Low-voltage stabistor (NXP)
  • BA315 - Low-voltage stabistor (NXP)
  • BA316 - High-speed diodes (NXP)
  • BA317 - High-speed diodes (NXP)
  • BA318 - High-speed diodes (NXP)
  • BA3308 - DUAL PREAMPLIFIER (UTC)
Other Datasheets by Rohm
  • BA3423S - Double cassette tape recorder system preamplifier
  • BA3426AS - Double cassette tape recorder system preamplifier
  • BA340 - (BA3xx) MONOLITAIC ICs
  • BA3402 - Dual Channel Auto Reverse Tape Preamplifier
  • BA3404F - Ground Sense Operational Amplifiers
  • BA3404FVM - Ground Sense Operational Amplifiers
  • BA3406AF - Dual Preamplifier
  • BA3406AF - (BA3406AL/AF) Dual Channel Tape Preamplifier

Full PDF Text Transcription

Click to expand full text
Audio ICs Dual recording / playback preamplifier for radio cassette recorders BA3420AL The BA3420AL is dual recording / playback preamplifier for radio cassette players. It has an internal switch for switching between playback head, mic, and radio input modes, and also includes a bias oscillator and regulated voltage source for radio use. All control is possible with one external switch, allowing designers to reduce the number of external components and the size of their set designs. FApplications Radio cassette recorders FFeatures 1) Internal three-mode input / output switch for playback head, mic and radio modes. 2) Built-in bias oscillator and regulated voltage source for radio use. 3) Control of the internal switch and regulated voltage source is possible with one external switch.
Published: |