NCP2993 amplifier equivalent, audio power amplifier.
a low −power consumption shutdown mode, which is achieved by driving the SHUTDOWN pin with logic low.
The NCP2993 contains circuitry to prevent from “pop and click” noise.
such as mobile phone applications. The NCP2993 is capable of delivering 1.3 W of continuous average power to an 8.0 W BT.
Pin
Name
A1
INM
A2
OUTA
A3
INP
B1
VM
B2
TON
Type I
O I I I
B3
VP
I
C1
BYPASS
I
C2
OUTB
O
C3
SHUTDOWN I
Description Negative input of the first amplifier, receives the audio input signal. Connected to the feedback resistor Rf .
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