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TSV621 数据表(PDF) 3 Page - STMicroelectronics

部件名 TSV621
功能描述  Rail-to-rail input/output 29 μA 420 kHz CMOS operational amplifiers
PDF  18 Pages
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制造商  STMICROELECTRONICS [STMicroelectronics]
网页  http://www.st.com
标志 STMICROELECTRONICS - STMicroelectronics

TSV621 数据表(HTML) 3 Page - STMicroelectronics

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TSV621
Electrical characteristics
3/18
2
Electrical characteristics
Table 3.
Electrical characteristics at VCC = +1.8 V with VDD = 0 V, Vicm = VCC/2, Tamb = 25° C,
and RL connected to VCC/2 (unless otherwise specified)
Symbol
Parameter
Conditions
Min.
Typ.
Max.
Unit
DC performance
Vio
Offset voltage
TSV621
TSV621A
4
0.8
mV
Tmin < Top < Tmax
TSV621
TSV621A
6
2.8
DVio
Input offset voltage drift
2
μV/°C
Iio
Input offset current
(Vout =VCC/2)
110(1)
pA
Tmin < Top < Tmax
1100
Iib
Input bias current
(Vout =VCC/2)
110(1)
pA
Tmin < Top < Tmax
1100
CMR
Common mode rejection ratio
20 log (
ΔVic/ΔVio)
0 V to 1.8 V, Vout = 0.9 V
53
74
dB
Tmin < Top < Tmax
51
Avd
Large signal voltage gain
RL= 10 kΩ, Vout= 0.5 V to 1.3 V
78
95
dB
Tmin < Top < Tmax
73
VOH
High level output voltage
RL =10kΩ
35
5
mV
Tmin < Top < Tmax
50
VOL
Low level output voltage
RL =10kΩ
435
mV
Tmin < Top < Tmax
50
Iout
Isink
Vo = 1.8 V
6
12
mA
Tmin < Top < Tmax
4
Isource
Vo = 0 V
6
10
mA
Tmin < Top < Tmax
4
ICC
Supply current (per operator)
No load, Vout =VCC/2
25
31
µA
Tmin < Top < Tmax
33
AC performance
GBP
Gain bandwidth product
RL =10kΩ, CL = 100 pF,
f=100kHz
275
340
kHz
Fu
Unity gain frequency
RL =10kΩ, CL = 100 pF
280
kHz
φm
Phase margin
RL =10kΩ, CL = 100 pF
45
Degrees
Gm
Gain margin
RL =10kΩ, CL = 100 pF
9
dB
SR
Slew rate
RL =10kΩ, CL = 100 pF, Av = 1
0.084
0.11
0.14
V/
μs
1.
Guaranteed by design.



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