Product Summary

The HT9032D 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 HT9032D is for products used to receive and display the calling number, or message waiting indicator sent to subscribers from the central office facilities. The device also provides a carrier detection circuit and a ring detection circuit for easier system applications. The applications of the HT9032D include Feature phones, Caller ID adjunct boxes, Fax and answering machines, Computer telephony interface products, ADSI products.

Parametrics

HT9032D absolute maximum ratings: (1)Supply Voltage: -0.5V to 6.0V; (2)All Input Voltages: 25mW; (3)Operating Temperature Range: 0℃ to 70℃; (4)Storage Temperature Range: -40℃ to 150℃.

Features

HT9032D features: (1)operating voltage: 3.5V~5.5V; (2)Bell 202 FSK and V.23 demodulation; (3)Ring detection input and output; (4)Carrier detection output; (5)Power down mode; (6)High input sensitivity; (7)HT9032D/F-B: 8-pin SOP package.

Diagrams

HT9011
HT9011

Other


Data Sheet

Negotiable 
HT9015
HT9015

Other


Data Sheet

Negotiable 
HT9020
HT9020

Other


Data Sheet

Negotiable 
HT9020B
HT9020B

Other


Data Sheet

Negotiable 
HT9032
HT9032

Other


Data Sheet

Negotiable 
HT9032C
HT9032C

Other


Data Sheet

Negotiable