CXA1998AQ

CXA1998AQ Recording/Playback Equalizer Amplifier For the availability of this product, please contact the sales office. Description The CXA1998AQ is an IC developed for analog signal processing in tape recorders. Processing for both the recording and playback systems is achieved on one chip. Features 11-bit serial data interface Recording/playback mute function Recording equalizer Gp and Fp can be adjusted externally. AGC (Automatic Gain Control) Comparator for AMS (Automatic Music Sensor) Recording/playback equalizer amplifier with 1.7 times speed switching Absolute Maximum Ratings (Ta = 25°C) Supply voltage VCC, VDD 12 V Operating temperature Topr –20 to +75 °C Storage temperature Tstg –65 to +150 °C Allowable power dissipation PD 645 mW Operating Conditions Supply voltage 48 pin QFP (Plastic) Structure Bipolar silicon monolithic IC Applications All analog signal processing in the cassette decks of tape recorders and compact music centers Applicable Head Applicable to MITSUMI ELECTRIC Co., Ltd. Playback head: BP-7442-CP-6973 Recording/playback head: BC-9242-CB-9267 VCC VDD 6.5 to 10.0 4.5 to 5.5 V V Sony reserves the right to change products and specifications without prior notice. This information does not convey any license by any implication or otherwise under any patents or other right. Application circuits shown, if any, are typical examples illustrating the operation of the devices. Sony cannot assume responsibility for any problems arising ou...