BA3423S - Double cassette tape recorder system preamplifier

Product Overview

Rohm

Datasheet Details

Part number	BA3423S
Manufacturer	ROHM
File Size	417.32 KB
Description	Double cassette tape recorder system preamplifier
Datasheet	BA3423S Datasheet
Additional preview pages of the BA3423S datasheet.

Product details

Description

BA3423S 253 Audio ICs FInput / output circuits BA3423S 254 Audio ICs BA3423S 255 Audio ICs BA3423S 256 Audio ICs FElectrical characteristics (unless otherwise noted, Ta = 25_C and VCC = 5.5V, f = 1kHz, RG = 680Ω, Tape input = 66dB, Mic. 50dB, and AUX input = 23dB) BA3423S 257 Audio ICs FExplanation of electrical characteristics BA3423S 258 Audio ICs FMeasurement circuit BA3423S 259 Audio ICs FCircuit operation (1) Playback equalizer amplifier The stan

Features

1) Built-in switch for playback equalizer amplifier for the A and B mechanisms. 2) Built-in normal / high-speed equalizer switch for the playback equalizer amplifier. 3) The B mechanism input is also used as the recording output, so a switch is not required. 4) Built-in tape / radio input switch, and microphone mixing. 5) The microphone amplifier is used as the mixing amplifier, and the line can be muted to allow the built-in microphone to be used for recording. FAbsolute maximum ratings (Ta = 2.

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Published: Apr 1, 2005 |