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TS944BIPT View Datasheet(PDF) - STMicroelectronics

Part NameDescriptionManufacturer
TS944BIPT Output rail-to-rail micropower operational amplifiers ST-Microelectronics
STMicroelectronics ST-Microelectronics
TS944BIPT Datasheet PDF : 19 Pages
1 2 3 4 5 6 7 8 9 10 Next Last
TS941 TS942 TS944
Electrical characteristics
Table 4.
VCC = +3V, VDD = 0V, RL connected to VCC/2,Tamb = 25°C (unless
otherwise specified) (1)
Symbol
Parameter
Min. Typ. Max. Unit
Input offset voltage
Vio
TS941/2/4
TS941/2/4A
TS941/2/4B
10
mV
5
2
ΔVio
Iio
Iib
CMR
Input offset voltage drift
Input offset current (2)
Input bias current (2)
Common mode rejection ratio
7
µV/°C
1 100
pA
1 150
pA
60 85
dB
SVR Supply voltage rejection ratio
50 85
dB
Avd
VOH
VOL
Io
ICC
GBP
SR
φm
Large signal voltage gain
VO = 2Vpp,RL = 1MΩ
High level output voltage
VID = 100mV, RL = 1MΩ
RL = 10kΩ
Low level output voltage
VID = -100mV, RL = 1MΩ
RL = 10kΩ
Output source current
VID = 100mV, VO = VDD
Output sink current
VID = -100mV, VO = VCC
Supply current (per amplifier), AVCL = 1, no load
Gain bandwidth product, RL = 1MΩ, CL = 50pF
Slew rate, RL = 1MΩ, CL = 50pF
Phase margin, CL = 50pF
100
dB
2.9 2.99
V
2.8 2.85
1
5
mV
100 200
680 1500
µA
650 1300
1.2 1.8
µA
10
kHz
3 4.5
V/ms
65
Degrees
1. All electrical values are guaranteed with correlation measurements at 2.5 V and 5 V.
2. Maximum values include unavoidable inaccuracies of the industrial tests.
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