TPA6020A2
www.ti.com
SLOS458B – JULY 2005 – REVISED AUGUST 2005
ELECTRICAL CHARACTERISTICS
T
A
= 25°C
PARAMETER
V
OS
PSRR
V
IC
CMRR
Output offset voltage (measured
differentially)
Power supply rejection ratio
Common-mode input range
Common-mode rejection ratio
TEST CONDITIONS
V
I
= 0 V differential, Gain = 1 V/V, V
DD
= 5.5 V
V
DD
= 2.5 V to 5.5 V
V
DD
= 2.5 V to 5.5 V
V
DD
= 5.5 V,
V
DD
= 2.5 V,
R
L
= 3
Ω,
V
IN+
= V
DD
,
V
IN+
= 0 V,
R
L
= 3
Ω,
V
IN+
= V
DD
,
V
IN-
= V
DD
V
DD
= 5.5 V,
V
DD
= 5.5 V,
V
IC
= 0.5 V to 4.7 V
V
IC
= 0.5 V to 1.7 V
V
DD
= 5.5 V
Gain = 1 V/V,
V
IN-
= 0 V or V
DD
= 3.6 V
V
IN-
= V
DD
V
DD
= 2.5 V
V
DD
= 5.5 V
Gain = 1 V/V,
V
IN-
= 0 V or V
DD
= 3.6 V
V
IN+
= 0 V
V
DD
= 2.5 V
V
I
= 5.8 V
V
I
= -0.3 V
0.5
-63
-63
0.55
0.42
0.34
4.9
3.1
1.9
2.1
58
3
8
0.08
38 kW
R
I
40 kW
R
I
MIN
-9
TYP
0.3
-85
MAX
9
UNIT
mV
dB
V
DD
-0.8
V
dB
Low-output swing
V
0.4
V
100
100
9.8
1
42 kW
R
I
High-output swing
| I
IH
|
| I
IL
|
I
Q
I
(SD)
High-level input current, shutdown
Low-level input current, shutdown
Quiescent current
Supply current
Gain
Resistance from shutdown to GND
µA
µA
mA
µA
V/V
kΩ
V
DD
= 2.5 V to 5.5 V, no load
V(SHUTDOWN)
≤
0.5 V, V
DD
= 2.5 V to 5.5 V,
R
L
= 3
Ω
R
L
= 3
Ω
100
3
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