What are the key operating requirements?

It requires a 5V power supply and a 3.579545 MHz crystal or clock source for the internal oscillator.

What is the pinout of HT9170D(LX)?

Use the HT9170D(LX) datasheet for the official pinout diagram and pin names. In PartGenie, ask Datasheet AI about HT9170D(LX) pinout to locate pins, power rails, and interface signals before layout.

HT9170D(LX) Datasheet, Specs, Alternatives & ECAD | LX

AI summary

The HT9170 (LX) is a specialized CMOS DTMF receiver IC designed for caller ID and telephony decoding applications.

Best for

Caller ID systems
Telephony equipment

Avoid if

High-speed data applications not related to DTMF

Check before use

Clock frequency accuracy
Input signal levels

Key specifications

Supply Voltage: 5V
Package: SOP18
Clock: 3.579545 MHz

Compliance & Environment

RoHS: -
REACH: -
MSL: -
ECCN: -
HTSUS: -

Application

Telephony

Datasheet

dc346d6324be762995719692888f3a85_2405101604_lingxingic-HT9170-LX_C22397228.pdf

800 KB

Datasheet AI

CAD Models

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Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

It is a complete DTMF (Dual-Tone Multi-Frequency) receiver circuit that separates and decodes audio signals into 4-bit digital codes.

AI summary

Best for

Avoid if

Check before use

Key specifications

Compliance & Environment

Application

Datasheet

CAD Models

Alternative components

Design and risk insights

Questions & answers

What is the HT9170 (LX)?+×

What are the key operating requirements?+×

What is the pinout of HT9170D(LX)?+×