Datasheet

R
IN
C
IN
Rf
20k
20k
10k
10k
SW
250k
250k
500k
C
BYPASS
1PF
15pF
20k
20k
0.39PF
Bias
Shutdown
Control
V
IH
V
IL
Audio
Input
V
DD
C
S
1PF
GND
V
OUT
1
-
V
OUT
2
+
RL
8:
A2
A1
LM4890
www.ti.com SNAS138L –SEPTEMBER 2001–REVISED MAY 2013
Typical Application
Figure 7. Typical Audio Amplifier Application Circuit
These devices have limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam
during storage or handling to prevent electrostatic damage to the MOS gates.
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