Datasheet Details
- Part number
- KT3170
- Manufacturer
- Samsung semiconductor
- File Size
- 117.25 KB
- Datasheet
- KT3170_Samsungsemiconductor.pdf
- Description
- LOW POWER DTMF RECEIVER
KT3170 Description
KT3170 LOW POWER DTMF RECEIVER INTRODUCTION 18-DIP-300A The KT3170 is a complete Dual Tone Multiple Frequency (DTMF) receiver that is fabricated by .
Pin No 1 2 3 4 5 Symbol IN + IN GS VREF IIN Description Non inverting input of the op amp.
KT3170 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
KT3170 Applications
* PABX Central Office Paging Systems Remote Control Credit Card Systems Key Phone System Answering Phone Home Automation System Mobile Radio Remote Data Entry
PIN CONFIGURATION
IN+
1 2 3 4 5 6 7 8 9 K
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