PAM8905 amplifier equivalent, 1.9w class-d audio amplifier.
battery tracking AGC function which adjusts the Class-D gain to limit battery current at lower battery voltage.
B OUT+
AGC
VBAT
C OUT-
EN
IN+
D PGND AGND
IN-
(TO.
* Cell Phones
* PDA
* GPS
* Portable Electronics
* Speakers
Typical Applications Circuit
2.8V to 5.
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