S5T3170 - LOW POWER DTMF RECEIVER

Product Overview

Samsung semiconductor

Part number	S5T3170
Manufacturer	Samsung semiconductor
File Size	140.98 KB
Description	LOW POWER DTMF RECEIVER
Datasheet	S5T3170 Datasheet
Additional preview pages of the S5T3170 datasheet.

Pin No 1 2 3 4 5 6 Symbol IN + IN GS VREF IIN PDN Description Non inverting input of the internal amp.

Detects all 16 standard tones. Low power consumption: 15mW (Typ) Single power supply: 5V Uses inexpensive 3.58MHz crystal Three state outputs for microprocessor interface Good quality and performance for using in exchange system Power down mode/input inhibit.

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Published: Apr 7, 2005 |