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APA2172 - Differential Input Cap-Free Line Driver

General Description

The APA2172 is a stereo, differential input, single supply, and cap-free line driver, which is available in SOP-14 and TSSOP-14 packages.

The APA2172 is ground-reference output, and doesn’ t need the output capacitors for DC blocking.

Key Features

  • General.

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Datasheet Details

Part number APA2172
Manufacturer ANPEC
File Size 438.25 KB
Description Differential Input Cap-Free Line Driver
Datasheet download datasheet APA2172 Datasheet

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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APA2172 Stereo, Differential Input Cap-Free Line Driver Features General Description The APA2172 is a stereo, differential input, single supply, and cap-free line driver, which is available in SOP-14 and TSSOP-14 packages. The APA2172 is ground-reference output, and doesn’ t need the output capacitors for DC blocking. The advantages of eliminating the output capacitor are saving the cost, eliminating component height, and improving the low frequency response. The external gain setting is recommended using from ±1V/V to ±10V/V. High PSRR provides increased immunity to noise and RF rectification. APA2172 has shutdown and under-voltage detector function for Depop solution. The APA2172 is capable of driving 2.1Vrms at 3.3V into 2.5kΩ load, and provides short-circuit and thermal protection.