TP11362 Datasheet PDF | National Semiconductor

National Semiconductor TP11362

The TP11362A is a quad (4) channel Adaptive Differential Pulse Code Modulation (ADPCM) transcoder, fully compatible to ITU G.726 recommendation in 40 kbps, 32 kbps, 24 kbps, 16 kbps and ANSI 32 kbps modes. The TP11362A ADPCM processor can operate on up to 8 independent channels in an 8 kHz frame. Each channel is individually configured, supporting both full and half duplex operation.

Part No.	TP11362
Datasheet	TP11362 Download
Manufacturer	National Semiconductor
Description	Quad Adaptive Differential PCM Processor
Buy	Stock & Price

GENERAL DESCRIPTION

All input/output transfers occur on an interrupt basis using serial, double buffered data registers. Together with National’s TP3054/57 COMBO ® or TP3070/71 COMBO II devices, the TP11362A forms complete ADPCM channels with Codec/ filtering.

FEATURES

n CCITT G.726 compatible at 40, 32, 24, 16 kbps n ANSI T1.301 compatible at 32 kbps n 8-channel half-duplex (encode or decode) or 4-channel full-duplex operation in 8 kHz frame n Each channel individually configurable n Selectable µ-law or A-law PCM coding n Asynchronous 8 MHz master clock operation n TTL and CMOS compatible inputs and outputs n 28-pin PLCC or 24-pin DIP packages n Power consumption of typ. 6 mW at +5V per full-duplex channel n On-Chip Power-On-Reset n −40˚C to +85˚C operating temperature range n Single 5V supply Block Diagram DS012877-1 FIGURE 1. Block Diagram TRI-STATE ® and COMBO ® are registered trademarks of National Semiconductor Corporation. © 1997 National Semiconductor Corporation DS012877 Conne...