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SGM89000 - Capless 2Vrms Line Driver

Description

The SGM89000 is a 2Vrms pop/click-free stereo line driver designed to allow the removal of the output DC-blocking capacitors for reduced component count and cost.

The device is ideal for single supply electronics where size and cost are critical design parameters.

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Datasheet Details

Part number SGM89000
Manufacturer SG Micro
File Size 1.48 MB
Description Capless 2Vrms Line Driver
Datasheet download datasheet SGM89000 Datasheet

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Full PDF Text Transcription

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SGM89000 Capless 2Vrms Line Driver with Adjustable Gain GENERAL DESCRIPTION The SGM89000 is a 2Vrms pop/click-free stereo line driver designed to allow the removal of the output DC-blocking capacitors for reduced component count and cost. The device is ideal for single supply electronics where size and cost are critical design parameters. The SGM89000 is capable of driving 2Vrms into a 2.5kΩ load with 3.3V supply voltage. The device has differential inputs and uses external gain setting resistors that supports a gain range of ±1V/V to ±10V/V. The use of external gain resistors also allows the implementation of a 2nd-order low pass filter to compliment DAC's and SOC converters. The SGM89000 has build-in shutdown control for pop/click-free on/off control.
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