LC73861

DTMF Receiver LSI

Sanyo Semicon Device

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 range . Serial datadynamic output . Microcontroller guard-time compatible . 4.5 to 5.5 V operating supply voltage range Specificat

LC73861 General Description

Number 1 2 3 4 5 6 7 8 Name INPUT OSCO OSCI VSS SD ACK EST VDD O I O O I/O I O I Description Input coupling capacitor required. Biased internally to VDD/2. An oscillating circuit is formed by connecting a 4.194304 MHz (LC73861) / 3.579545 MHz (LC73826) oscillator and a capacitor (if needed) between .

LC73861 Datasheet (73.34 KB)

LC73861 Datasheet Preview — Preview of LC73861 PDF

Datasheet Details

Part number:

LC73861

Manufacturer:

Sanyo Semicon Device

File Size:

73.34 KB

Description:

Dtmf receiver lsi.
Ordering number: EN4431A CMOS LSI LC73861, LC73862 DTMF Receiver LSI Overview The LC73861 and LC73862 are DTMF signal detector receiver that incorp.

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LC73861 DTMF Receiver LSI Sanyo Semicon Device

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LC73861 Features

LC73861 General Description

Datasheet Details

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