Description

The CXA1597M/P is a bipolar IC developed for recording equalizer amplifier in analog cassette decks. It is suited specifically for double cassette decks. Incorporating the filter circuit greatly reduces the external parts.

Features

• Built-in filter required for recording equalizer amplifiers

• Inductor (coil) is unnecessary

• Low frequency boost is possible with an external capacitor

• Built-in recording mute function (requiring only an external time constant circuit to implement soft mute)

• Fade in/out DC controllable

• NORM/CrO2/METAL tape mode switching function

• NORM/HIGH tape speed recording switching function

• DC controllable for recording level calibration (approximately ±6dB variable)

• DC controllable for high frequency equalizer amplifier gain (approximately ±4dB variable)

• Built-in 2 channels

• Small package

Applications

Recording equalizer amplifier for stereo analog cassette decks (Supports ALPS ELECTRIC CO., LTD. HADKH55-series heads)