Anpec Electronics APA2172A
The APA2172A is a stereo, differential input, single supply, • Differential Input and cap-free line driver, which is available in SOP-14 and • Ground Reference Output TSSOP-14 packages. 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 - Noise < 8µVrms ±1V/V to ±10V/V.| Part No. | APA2172A |
|---|---|
| Datasheet | APA2172A Download |
| Manufacturer |  Anpec Electronics |
| Description | Differential Input Cap-Free Line Driver |
| Buy | Stock & Price |
FEATURES
GENERAL DESCRIPTION
● Operating Voltage: 2.3V~5.5V - No Output Capacitor Required (for DC Blocking) The APA2172A is ground-reference output, and doesn’t - Save the PCB Space need the output capacitors for DC blocking. High PSRR provides increased immunity to noise and RF rectification. APA2172A has shut-● - THD+N < 0.02% at 20Hz~20kHz Output Voltage Swing Can Reach 2.1Vrms/Ch into down and under-voltage detector function for Depop solution. 2.5kΩ at VDD=3.3V
● High PSRR: 80dB at 217Hz The APA2172A is capable of driving 2.1Vrms at 3.3V into 2.5kΩ load, and provides short-circuit and thermal pro-
● Fast Start-up Time: 500µs tection.
● Integrate the De-Pop Circuitry
● Thermal and Short-Circuit Protection Simplified Application Circuit
● Surface-Mount Packaging - SOP-14 - TSSOP-14
● Lead Free and Green Devices Available (RoHS Compliant)
APPLICATIONS
Stereo Input Signal APA2172A Stereo Line-Out Signal● Set-Top Boxes
● CD/DVD Players
● LCD TVs
● HTIBs (Home Theater in Box) ANPEC r...
