HT1613C - Timer

Product Overview

Holtek Semiconductor

Part number	HT1613C
Manufacturer	Holtek Semiconductor
File Size	232.01 KB
Description	Timer
Datasheet	HT1613C Datasheet
Additional preview pages of the HT1613C datasheet.

The HT1613C is a CMOS chip designed for dialer interfaces driving 8 or 10 digit LCDs.

Operating voltage: 1.2V~1.7V.
Low operating current: 3mA (typ. ).
Dialing number and conversation time display.
Conversation timer (59 mins and 59 secs max. ).
8 or 10-digit LCD display driver; 3V, 1/2 bias, 1/3 duty (8 setting.
Pad options - Real time (RT) - Auto change to timer mode (ACT) - Extension phone number display (EPN) digit hand-held calculator LCD used for 8-digit.

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Published: Aug 28, 2009 |