Datasheet4U Logo Datasheet4U.com

HT9170 DTMF Receiver

HT9170 Description

HT9170 DTMF Receiver .
The HT9170 series are Dual Tone Multi Frequency (DTMF) receivers integrated with digital decoder and bandsplit filter functions.

HT9170 Features

* Operating voltage: 2.5V~5.5V Minimal external components No external filter is required Low standby current (on power down mode) Excellent performance
* Tristate data output for mC interface 3.58MHz crystal or ceramic resonator 1633Hz can be inh

📥 Download Datasheet

Preview of HT9170 PDF
datasheet Preview Page 2 datasheet Preview Page 3

📁 Related Datasheet

  • HT9172 - DTMF Receiver (Holtek Semiconductor)
  • HT9142 - FM IF Detector (Holtek Semiconductor)
  • HT91808 - 96kHz Stereo ADC (Heroic)
  • HT9020 - Call Progress Tone Decoder & ABR Controller (Holtek Semiconductor)
  • HT9020B - Call Progress Tone Detector (Holtek Semiconductor)
  • HT9030 - Calling Line Identification Receiver (Holtek Microelectronics)
  • HT9032C - (HT9032C / HT9032D) Calling Line Identification Receiver (Holtek)
  • HT9032D - (HT9032C / HT9032D) Calling Line Identification Receiver (Holtek)

📌 All Tags

DTMF Receiver Holtek Semiconductor Inc
Holtek Semiconductor Inc HT9170-like datasheet