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APA2173
Stereo, Differential Input Cap-Free Line Driver
Features
General Description
• Operating Voltage: 2.3V~5.5V
The APA2173 is a stereo, differential input, single supply,
• Differential Input
and cap-free line driver, which is available in MSOP-10P
• Ground Reference Output
package.
- No Output Capacitor Required (for DC Blocking) The APA2173 is ground-reference output, and doesn’t
- Save the PCB Space
need the output capacitors for DC blocking. The advan-
- Reduce the BOM Costs
tages of eliminating the output capacitor are saving the
- Improve the Low Frequency Response
cost, eliminating component height, and improving the
• Low Noise and THD+N
low frequency response. The external gain setting is recommended using from
- SNR > 108dB
±1V/V to ±10V/V.
APA2173 Datasheet
