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TSM221 数据表(PDF) 4 Page - STMicroelectronics

部件名 TSM221
功能描述  DUAL CMOS RAIL TO RAIL OPERATIONAL AMPLIFIER AND DUAL CMOS COMPARATOR
PDF  11 Pages
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制造商  STMICROELECTRONICS [STMicroelectronics]
网页  http://www.st.com
标志 STMICROELECTRONICS - STMicroelectronics

TSM221 数据表(HTML) 4 Page - STMicroelectronics

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OPERATIONAL AMPLIFIERS
ELECTRICAL CHARACTERISTICS
VCC
+ =3V, VCC- =0V, RL,CL connected to VCC/2, Tamb =25oC (unless otherwise specified)
Symbol
Parameter
Test Condition
Min.
Typ.
Max.
Unit
Vio
Input Offset Voltage
Tmin.
≤ Tamb ≤ Tmax.
10
12
mV
DVio
Input Offset Voltage Drift
5
µV/oC
Iio
Input Offset Current - (note 1)
Tmin.
≤ Tamb ≤ Tmax.
1
100
200
pA
Iib
Input Bias Current - (note 1)
Tmin.
≤ Tamb ≤ Tmax.
1
150
300
pA
Avd
Large Signal Voltage Gain
RL = 10k
Ω,VO = 1.5V to 3.5V
Tmin.
≤ Tamb ≤ Tmax.
3
2
10
V/mV
ICC
Total Supply Current- (note 2)
No load
415
600
µA
CMR
Common Mode Rejection Ratio
Vic = 0 to 3V, Vo = 1.5V
70
dB
SVR
Supply Voltage Rejection Ratio
VCC
+ = 2.7V to 3.3V, VO =VCC /2
50
80
dB
VOH
High Level Output Voltage
R1 connected to VCC/2
RL = 10k
RL = 600
Ω
RL = 100
Ω
2.90
2.30
2.96
2.60
2
V
VOL
Low Level Output Voltage
R1 connected to VCC/2
RL = 10k
RL = 600
Ω
RL = 100
Ω
30
300
900
70
400
mV
Io
Output Short Circuit Current
Vo =VCC
-
20
40
mA
Isink
Output Sink Current
Vo =VCC
+
20
40
mA
GBP
Gain Bandwidth Product
AVCL = 100, RL = 10k,
CL = 100pF, f = 100kHz
0.8
MHz
SR
Slew Rate
AVCL =1, RL = 10k,
CL = 100pF, Vi = 1.3V to 1.7V
0.3
V/
µs
∅m
Phase Margin
30
Degrees
en
Equivalent Input Noise Voltage
Rs = 100
Ω, f = 1kHz
30
nV
√
Hz
Cs
Channel Separation
f = 1kHz
120
dB
Note 1 : Maximum values including unavoidable inaccuracies of the industrial test.
Note 2 : Op-amps and comparators
TSM221
4/11



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