| Part Number | KT3170N |
| Manufacturer | Samsung semiconductor |
| Title | LOW POWER DTMF RECEIVER |
| Description | Pin No 1 2 3 4 5 Symbol IN + IN GS VREF IIN Description Non inverting input of the op amp. Inverting input of the op amp. Gain Select. The output ... |
| 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 • Power... |
| Datasheet |
 KT3170N Datasheet
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