Anpec Electronics APA2172
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.| Part No. | APA2172 |
|---|---|
| Datasheet | APA2172 Download |
| Manufacturer |  Anpec Electronics |
| Description | Differential Input Cap-Free Line Driver |
| Buy | Stock & Price |
FEATURES
GENERAL DESCRIPTION
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.●
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● Operating Voltage: 2.3V~5.5V Differential Input Ground Reference Output - No Output Capacitor Required (for DC Blocking) - Save the PCB Space - Reduce the BOM Costs - Improve the Low Frequency Response Low Noise and THD+N - SNR > 108dB - Noise < 8µVrms - THD+N < 0.02% at 20Hz~20kHz Output Voltage Swing Can Reach 2.1Vrms/Ch into 2.5kΩ at VDD=3.3V High PSRR: 80dB at 217Hz Fast Start-up Time: 500µs Integrate the De-Pop Circuitry Thermal and Short-Circuit Protection Surface-Mount Packaging - SOP-14 - TSSOP-14 Lead Free and Green Devices Available (RoHS Compliant)
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● Simplified Application Circuit
APPLICATIONS
Stereo...
