S5T3170 Datasheet - Samsung semiconductor

S5T3170, LOW POWER DTMF RECEIVER

LOW POWER DTMF RECEIVER S5T3170 INTRODUCTION The S5T3170 is a complete Dual Tone Multiple Frequency (DTMF) receiver that is fabricated by low power .
Pin No 1 2 3 4 5 6 Symbol IN + IN. GS VREF IIN PDN Description Non inverting input of the internal amp.

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Datasheet Details

Part number:

S5T3170

Manufacturer:

Samsung semiconductor

File Size:

140.98 KB

Description:

LOW POWER DTMF RECEIVER

Features

* 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 P

Applications

* PABX Central Office Paging Systems Remote Control Credit Card Systems
* Key Phone System Answering Phone Home Automation System Mobile Radio Remote Data Entry 1 S5T3170 LOW POWER DTMF RECEIVER PIN C

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