参数资料
型号: TPA6211A1TDGNRQ1
厂商: TEXAS INSTRUMENTS INC
元件分类: 音频/视频放大
英文描述: AUDIO AMPLIFIER, PDSO8
封装: PLASTIC, MSOP-8
文件页数: 16/22页
文件大小: 424K
代理商: TPA6211A1TDGNRQ1
38 kW
R
I
40 kW
R
I
42 kW
R
I
SBOS555
– JUNE 2011
RECOMMENDED OPERATION CONDITIONS
MIN
TYP
MAX
UNIT
VDD
Supply voltage
2.5
5.5
V
VIH
High-level input voltage
SHUTDOWN
1.55
V
VIL
Low-level input voltage
SHUTDOWN
0.5
V
TA
Operating free-air temperature
–40
105
°C
ELECTRICAL CHARACTERISTICS
TA = 25°C
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
Output offset voltage (measured
VOS
VI = 0 V differential, Gain = 1 V/V, VDD = 5.5 V
-9
0.3
9
mV
differentially)
PSRR
Power supply rejection ratio
VDD = 2.5 V to 5.5 V
–85
–60
dB
VIC
Common mode input range
VDD = 2.5 V to 5.5 V
0.5
VDD-0.8
V
VDD = 5.5 V,
VIC = 0.5 V to 4.7 V
-63
–40
CMRR
Common mode rejection ratio
dB
VDD = 2.5 V,
VIC = 0.5 V to 1.7 V
-63
–40
VDD = 5.5 V
0.45
RL = 4 ,
Gain = 1 V/V,
Low-output swing
VIN+ = VDD,
VIN- = 0 V or
VDD = 3.6 V
0.37
V
VIN+ = 0 V,
VIN- = VDD
VDD = 2.5 V
0.26
0.4
VDD = 5.5 V
4.95
RL = 4 ,
Gain = 1 V/V,
High-output swing
VIN+ = VDD,
VIN- = 0 V or
VDD = 3.6 V
3.18
V
VIN- = VDD
VIN+ = 0 V
VDD = 2.5 V
2
2.13
| IIH |
High-level input current, shutdown
VDD = 5.5 V,
VI = 5.8 V
58
100
μA
| IIL |
Low-level input current, shutdown
VDD = 5.5 V,
VI = –0.3 V
3
100
μA
IQ
Quiescent current
VDD = 2.5 V to 5.5 V, no load
4
5
mA
V(SHUTDOWN)
≤ 0.5 V, VDD = 2.5 V to 5.5 V,
I(SD)
Supply current
0.01
1
μA
RL = 4
Gain
RL = 4
V/V
Resistance from shutdown to GND
100
k
Copyright
2011, Texas Instruments Incorporated
3
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