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| TPA6211A1_07 Datasheet, PDF (3/29 Pages) Texas Instruments – 3.1-W MONO FULLY DIFFERENTIAL AUDIO POWER AMPLIFIER | |||
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www.ti.com
RECOMMENDED OPERATION CONDITIONS
VDD Supply voltage
VIH High-level input voltage
SHUTDOWN
VIL
Low-level input voltage
SHUTDOWN
TA
Operating free-air temperature
TPA6211A1
SLOS367B â AUGUST 2003 â REVISED AUGUST 2004
MIN TYP
2.5
1.55
-40
MAX
5.5
0.5
85
UNIT
V
V
V
°C
ELECTRICAL CHARACTERISTICS
TA = 25°C
PARAMETER
VOS
Output offset voltage (measured
differentially)
PSRR Power supply rejection ratio
VIC
Common mode input range
CMRR Common mode rejection ratio
Low-output swing
High-output swing
| IIH |
| IIL |
IQ
I(SD)
High-level input current, shutdown
Low-level input current, shutdown
Quiescent current
Supply current
TEST CONDITIONS
VI = 0 V differential, Gain = 1 V/V, VDD = 5.5 V
VDD = 2.5 V to 5.5 V
VDD = 2.5 V to 5.5 V
VDD = 5.5 V,
VIC = 0.5 V to 4.7 V
VDD = 2.5 V,
VIC = 0.5 V to 1.7 V
RL = 4 â¦,
VIN+ = VDD,
VIN+ = 0 V,
Gain = 1 V/V,
VIN- = 0 V or
VIN- = VDD
VDD = 5.5 V
VDD = 3.6 V
VDD = 2.5 V
RL = 4 â¦,
VIN+ = VDD,
VIN- = VDD
Gain = 1 V/V,
VIN- = 0 V or
VIN+ = 0 V
VDD = 5.5 V
VDD = 3.6 V
VDD = 2.5 V
VDD = 5.5 V,
VI = 5.8 V
VDD = 5.5 V,
VI = -0.3 V
VDD = 2.5 V to 5.5 V, no load
V(SHUTDOWN) ⤠0.5 V, VDD = 2.5 V to 5.5 V,
RL = 4â¦
Gain
RL = 4â¦
Resistance from shutdown to GND
MIN TYP MAX UNIT
-9
0.3
9 mV
-85
-60 dB
0.5
VDD-0.8 V
-63
-40
dB
-63
-40
0.45
0.37
V
0.26
0.4
4.95
3.18
V
2 2.13
58
100 µA
3
100 µA
4
5 mA
0.01
1 µA
38 kW 40 kW 42 kW
RI
RI
RI
V/V
100
kâ¦
3
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