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TSV621 Fiches technique(PDF) 4 Page - STMicroelectronics

No de pièce TSV621
Description  Rail-to-rail input/output 29 μA 420 kHz CMOS operational amplifiers
PDF  18 Pages
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Fabricant  STMICROELECTRONICS [STMicroelectronics]
Site Internet  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

TSV621 Fiches technique(HTML) 4 Page - STMicroelectronics

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Electrical characteristics
TSV621
4/18
Table 4.
VCC = +3.3 V, VDD = 0 V, Vicm = VCC/2, Tamb = 25° C, RL connected to VCC/2
(unless otherwise specified)
Symbol
Parameter
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
1
10(1)
pA
Tmin < Top < Tmax
1
100
pA
Iib
Input bias current
110(1)
pA
Tmin < Top < Tmax
1
100
pA
CMR
Common mode rejection ratio
20 log (
ΔVic/ΔVio)
0V to 3.3V, Vout = 1.75 V
57
79
dB
Tmin < Top < Tmax
53
dB
Avd
Large signal voltage gain
RL=10 kΩ, Vout = 0.5 V to 2.8 V
81
98
dB
Tmin < Top < Tmax
76
dB
VOH
High level output voltage
RL =10 kΩ
35
5
mV
Tmin < Top < Tmax
50
VOL
Low level output voltage
RL =10 kΩ
435
mV
Tmin < Top < Tmax
50
Iout
Isink
Vo = 5 V
30
45
mA
Tmin < Top < Tmax
25
Isource
Vo = 0 V
30
38
mA
Tmin < Top < Tmax
25
ICC
Supply current (per operator)
No load, Vout =2.5 V
26
33
µA
Tmin < Top < Tmax
35
µA
AC performance
GBP
Gain bandwidth product
RL =10kΩ, CL = 100 pF,
f = 100 kHz
310
380
kHz
Fu
Unity gain frequency
RL = 10 kΩ, CL = 100 pF
310
kHz
φm
Phase margin
RL = 10 kΩ, CL = 100 pF
45
Degrees
Gm
Gain margin
RL = 10 kΩ, CL = 100 pF
9
dB
SR
Slew rate
RL =10kΩ, CL = 100 pF, AV = 1
0.094
0.12
V/
μs
1.
Guaranteed by design.



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