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HT9032C-16SOP-A

更新时间： 2022-01-18 22:42:00

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HT9032C-16SOP-A 数据手册

HT9032

Calling Line Identification Receiver

Features

Operating voltage: 3.5V~5.5V

Power down mode

Bell 202 FSK and V.23 demodulation

High input sensitivity

Ring detection input and output

HT9032C: 16-pin DIP/SOP package

HT9032D: 8-pin DIP/SOP package

Carrier detection output

Applications

Feature phones

Computer telephony interface products

Caller ID adjunct boxes

ADSI products

Fax and answering machines

General Description

The HT9032 calling line identification receiver is a low

power CMOS integrated circuit designed for receiving

physical layer signals transmitted according to Bellcore

TR-NWT-000030 and ITU-T V.23 specifications. The

primary application of this device is for products used to

receive and display the calling number, or message

waiting indicator sent to subscribers from the central of-

fice facilities. The device also provides a carrier detec-

tion circuit and a ring detection circuit for easier system

applications.

Block Diagram

ꢀ

Rev. 1.30

November 19, 2001

12 3 4 5 6 7 8

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