HT9170D-18SOP – HOLTEK

Part Number:

HT9170D-18SOP

Manufacturer:

HOLTEK

Date Code:

RoHS:

RoHS Compliant

MSL:

COO:

TAIWAN

Description:

DTMF Decoder, Holtek, 3.57-3.58MHz, 18-Pin SOP, Telecommunications IC

Datasheet:

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Product Details:

Overview

The HT9170D-18SOP is a DTMF (Dual-Tone Multi-Frequency) decoder manufactured by HOLTEK. This integrated circuit is designed to decode DTMF signals commonly used in telecommunications applications. It operates within a frequency range of 3.57MHz to 3.58MHz and is supplied in an 18-Pin Small Outline Package (SOP).

Key Features

DTMF signal decoding
3.57MHz to 3.58MHz operating frequency
18-Pin SOP package
HOLTEK manufacturing

Applications

This DTMF decoder is typically used in systems requiring the interpretation of DTMF tones. Its compact size and specific frequency range make it suitable for various communication and control interfaces.

Telephone systems
Remote control devices
Interactive voice response (IVR) systems