Audio ICs
3V recording / playback system preamplifier
BA3410AF
The BA3410AF is a playback / recording system preamplifier for mono tape recorders.
It operates off a 3V supply.
The BA3410AF includes playback equalizer, mic, line, and recording
amplifiers, an ALC circuit, and a playback / recording control circuit.
This construction allows switching between recording and playback modes with a single contact switch, for smaller and simpler PCB designs.
When combined with a BTL power amplifier, almost all of the functions required for a 3V personal-memo or dictation tape recorder are provided, allowing compact set designs.
FApplications 3V personal-memo tape recorders
FFeatures 1) Internal rec...