APA2178 driver equivalent, 100mw stereo cap-free headphone driver.
* No Output Capacitor Required
* Operating Voltage: 1.8V~4.5V
* Supply Current
– I =5mA at V =3.3V DD DD
* Low Shutdown Current
&nb.
The APA2178 is a stereo, fixed gain, Cap-Free headphone driver which is available in a WLCSP2x2-16 package. The APA2178 is a ground-reference output, and doesn’t need the output capacitors for DC blocking. The advantages of eliminating the output cap.
Image gallery
TAGS
Download