TS271 Просмотр технического описания (PDF) - STMicroelectronics
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TS271 Datasheet PDF : 17 Pages
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Electrical Characteristics
TS271
4 Electrical Characteristics
Table 4. for ISET = 25µA - VCC+ = +10V, VCC-= 0V, Tamb = +25°C (unless otherwise specified)
Symbol
Parameter
TS271C/AC/BC
TS271I/AI/BI
TS271M/AM/BM
Unit
Min. Typ. Max. Min. Typ. Max.
Input Offset Voltage
VO = 1.4V, Vic = 0V
Vio
Tmin ≤ Tamb ≤ Tmax
DVio
Iio
Input Offset Voltage Drift
Input Offset Current note 1
Vic = 5V, VO = 5V
Tmin ≤ Tamb ≤ Tmax
TS271C/I/M
TS271AC/AI/AM
TS271BC/BI/BM
TS271B/C/I/M
TS271AC/AI/AM
TS271BC/BI/BM
1.1 10
0.9 5
0.25 2
12
6.5
3
2
1
100
1.1
0.9
0.25
10
5
2
12
6.5
3.5
2
mV
µV/°C
1
pA
200
Input Bias Current - see note 1
Iib
Vic = 5V, VO = 5V
Tmin ≤ Tamb ≤ Tmax
1
150
1
pA
300
High Level Output Voltage
VOH
Vid = 100mV, RL = 100kΩ
Tmin ≤ Tamb ≤ Tmax
8.7 8.9
8.7 8.9
V
8.6
8.5
VOL
Low Level Output Voltage
Vid = -100mV
50
50
mV
Large Signal Voltage Gain
Avd
ViC = 5V, RL = 100kΩ, Vo = 1V to 6V
30 50
Tmin ≤ Tamb ≤ Tmax 20
30 50
10
V/mV
Gain Bandwidth Product
GBP
Av = 40dB, RL = 100kΩ, CL = 100pF, fin = 100kHz
0.7
0.7
MHz
CMR
Common Mode Rejection Ratio
ViC = 1V to 7.4V, Vo = 1.4V
60 80
60 80
dB
SVR
Supply Voltage Rejection Ratio
VCC+ = 5V to 10V, Vo = 1.4V
60 80
60 80
dB
Supply Current (per amplifier)
ICC
Av = 1, no load, Vo = 5V
Tmin ≤ Tamb ≤ Tmax
150 200
250
150 200
µA
300
Io
Output Short Circuit Current
Vo = 0V, Vid = 100mV
60
60
mA
Isink
Output Sink Current
Vo = VCC, Vid = -100mV
45
45
mA
SR
Slew Rate at Unity Gain
RL = 100kΩ, CL = 100pF, Vi = 3 to 7V
0.6
0.6
V/µs
Phase Margin at Unity Gain
φm
Av = 40dB, RL = 100kΩ CL = 10pF
50
50
Degrees
CL = 100pF
30
30
Overshoot Factor
KOV
Av = 40dB, RL = 100kΩ CL = 10pF
30
30
%
CL = 100pF
50
50
Equivalent Input Noise Voltage
en
f = 1kHz, Rs = 100Ω
--n----V-----
38
38
Hz
1) Maximum values including unavoidable inaccuracies of the industrial test.
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