TPA6020A2
www.ti.com
SLOS458B – JULY 2005 – REVISED AUGUST 2005
Terminal Functions
TERMINAL
NAME
ROUT+
GND
ROUT-
LOUT+
LOUT-
LVDD
NC
LS/D
LBYPASS
LIN+
LIN-
RS/D
RBYPASS
RIN+
RIN-
RVDD
Thermal Pad
NO.
1
2,5
3
4
6
7
8, 10, 18, 20
9
11
12
13
14
15
16
17
19
–
I/O
O
I
O
O
O
I
–
I
–
I
I
–
–
I
I
I
–
Right channel positive BTL output
High current ground
Right channel negative BTL output
Left channel positive BTL output
Left channel negative BTL output
Left channel power supply. Must be tied to RVDD for stereo operation.
No internal connection.
Left channel shutdown terminal (active low logic)
Left channel mid-supply voltage. Adding a bypass capacitor improves PSRR
Left channel positive differential input
Left channel negative differential input
Right channel shutdown terminal (active low logic)
Right channel mid-supply voltage. Adding a bypass capacitor improves PSRR
Right channel positive differential input
Right channel negative differential input
Power supply
Connect to ground. Thermal pad must be soldered down in all applications to properly secure
device on the PCB.
DESCRIPTION
5
TI [ TEXAS INSTRUMENTS ]
