Sony CXA1498M
The CXA1498S/M is a bipolar IC designed as equalizer amplifier for tape redorder recording/ playback. This IC is particularly well-suited for double cassette deck applications. This information does not convey any license by any implication or otherwise under any patents or other right.| Part No. | CXA1498M |
|---|---|
| Datasheet | CXA1498M Download |
| Manufacturer |  Sony |
| Description | Recording/Playback Equalizer Amplifier for Stereo Tape Recorder |
| Buy | Stock & Price |
DESCRIPTION
An on-chip filter serves to greatly reduce the number of external parts.FEATURES
● Recording equalizer amplifier × 2 (Monolithic filter eliminates the need for external resonance circuit)● AGC (automatic gain control) × 2
● Playback equalizer amplifier × 2 (Variable resistor eliminates the need for external feedback resistor)
● Electronic switch for playback head (Changes between A and B decks)
● Electronic switch for tape equalization (120µs/70µs) (Independently for A and B decks)
● Electronic switch for metal tapes
● Electronic switch for normal/high speed dubbing (Effective for both REC EQ and PB EQ)
● Recording mute function (Soft mute is possible through use of an external time constant circuit)
● DC controllable for fade IN/OUT (Controls recording mute function)
● Playback mixing output pin provided (For tune selection)
● Use of this IC simplifies the construction of double cassette dubbing system Block Diagram and Pin Configuration (Top View) DECK A EQ PB FB1 (R) P...
