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LA74309TT Datasheet - Sanyo Semicon Device

Monolithic Linear IC Microphone Amplifier

LA74309TT Features

* Microphone (MIC) amplifier (+20dB)

* MIC power supply with built-in pull-up resistor

* Automatic level control (ALC) amplifier (output level=-1dBV≈2.5Vpp)

* 3rd order LPF (fc=11kHz)

* 3.3V regulator (internal supply voltage: VCCA≈3.0V)

* Standby cont

LA74309TT General Description

Pin No. 1 2 3 4 5 6 7 8 9 10 GND ALC input STANDBY CTL MIC output MIC input Ripple removal for VREF Internal MIC power supply ALC DET REC output VCC Pin Description www.DataSheet4U.com Equivalent Circuit Block Diagram & Application Circuit REC OUT VCC3.3V 0.47µF 4.7µF 10 9 8 2.2kΩ 7 6 VREF .

LA74309TT Datasheet (87.00 KB)

Preview of LA74309TT PDF

Datasheet Details

Part number:

LA74309TT

Manufacturer:

Sanyo Semicon Device

File Size:

87.00 KB

Description:

Monolithic linear ic microphone amplifier.
Ordering number : ENA0903 www.DataSheet4U.com Monolithic Linear IC LA74309TT Overview Microphone Amplifier for Digital Still Camera LA74309TT is .

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LA74309TT Monolithic Linear Microphone Amplifier Sanyo Semicon Device

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