Datasheet

TPA6204A1
SLOS429B − MAY 2004 − REVISED SEPTEMBER 2009
www.ti.com
9
_
+
V
DD
V
O+
V
O−
GND
6
5
8
7
To Battery
C
s
Bias
Circuitry
IN−
IN+
4
3
2
SHUTDOWN
R
I
R
I
1
100 kΩ
40 kΩ
40 kΩ
+
−
C
I
C
I
C
(BYPASS)
(1)
(1)
C
(BYPASS)
is optional
Figure 16. Differential Input Application Schematic Optimized With Input Capacitors
IN
C
I
C
I
_
+
V
DD
V
O+
V
O−
GND
6
5
8
7
To Battery
C
s
Bias
Circuitry
IN−
IN+
4
3
2
SHUTDOWN
R
I
R
I
1
100 kΩ
40 kΩ
40 kΩ
C
(BYPASS)
(1)
(1)
C
(BYPASS)
is optional
(2)
Due to the fully differential design of this amplifier, the
performance is severly degraded if you connect the unused
input to BYPASS when using single-ended inputs.
Figure 17. Single-Ended Input Application Schematic