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TDA7522 Digital Servo & Decoder

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Description

TDA7522 Digital Servo & Decoder PRODUCT PREVIEW s BUILT IN 8Bit MICROCONTROLLER (STANDARD ST7) with: * 24 KByte ROM available for ST7 & Serv.
TDA7522 is a single chip processor consisting of Decoder, Servo and 1bit D/A for 4times CD-ROM / CDAudio.

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Features

* s s s s s s s s s s s s s s 16Mbit DRAM I/F allows maximum 9 seconds shock proof Built-in 1bit Delta Sigma modulation for DAC Subcode P,Q and R-W decoding Error Correction is capable of Dual C1 and quadruple C2 erasure corrections Jitter absorbing capability: +/- 6 frames Automatic fine gain/balanc

Applications

* Capable of wide temperature range (-40C to +85C) stable operation Fast access times for CD-ROM applications due to wide Capture range and CAV mode run at max 4 times overspeed CLV or CAV (lock-to-disk mode) spindle servo operations Digital Output SPDIF (DIT CP340) Sony LSI Output Interface (for Audi

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