LC73861 Selling Leads, Price trend, LC73861 DataSheet download, circuit diagram from SeekIC.com

Features: · 16-DTMF tone signal decoder · DTMF receiver with all necessary filters built-in · Dial tone filter · High-group bandpass filter· Low-group bandpass filter · Extended dynamic range · Serial data output · Microcontroller guard-time compatible · 4.5 to 5.5 V operating supply voltage range...

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SeekIC No. : 004391937 Detail

LC73861: Features: · 16-DTMF tone signal decoder · DTMF receiver with all necessary filters built-in · Dial tone filter · High-group bandpass filter· Low-group bandpass filter · Extended dynamic range · Seri...

LC73861 Data Sheet

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Part Number:: LC73861
Supply Ability:: 5000

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1~5000

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Upload time: 2024/5/28

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What is this?

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Product Details

Description

Features:

· 16-DTMF tone signal decoder
· DTMF receiver with all necessary filters built-in
· Dial tone filter
· High-group bandpass filter
· Low-group bandpass filter
· Extended dynamic range
· Serial data output
· Microcontroller guard-time compatible
· 4.5 to 5.5 V operating supply voltage range

Pinout

Connection Diagram

Specifications

Parameter	Symbol	Conditions	Ratings	Unit
Maximum supply voltage	V_DD max		0.3 to +6.0	V
Maximum input voltage	V_IN max		0.3 to V_DD +0.3	V
Maximum input current	I_IN max		10 to +10	mA
Maximum output voltage	V_OUT max		0.3 to V_DD +0.3	V
Allowable power dissipation	Pd max	Ta 85°C	500	mW
Operating temperature	Topr		-40to+85	°C
Storage temperature	Tstg		-50to+125	°C

Description

The LC73861 and LC73862 are DTMF signal detector receiver that incorporates all the necessary filters for telephone
answering machines.

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LC73861

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