TP3067 combo equivalent, enhanced serial interface cmos codec/filter combo.
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COMBO tion
and TRI-STATE
are registered trademarks of National Semiconductor Corpora-
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Complete CODEC and filtering system including Transmit hig.
g 5V operation Low operating power typically 70 mW Power-down standby mode typically 3 mW Automatic power-down TTL or CM.
The TP3064 (m-law) and TP3067 (A-law) are monolithic PCM CODEC Filters utilizing the A D and D A conversion architecture shown in Figure 1 and a serial PCM interface The devices are fabricated using National’s advanced double-poly CMOS process (micro.
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