K126 Ver la hoja de datos (PDF) - STMicroelectronics
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K126 Datasheet PDF : 27 Pages
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Electrical characteristics
TSV91x, TSV91xA
Symbol
Table 5: Electrical characteristics at VCC+ = 3.3 V, VCC- = 0 V, Vicm = VCC/2,
with RL connected to VCC/2, full temperature range (unless otherwise specified)
Parameter
Conditions
Min. Typ. Max. Unit
DC performance
Offset voltage, TSV91x
Vio
Offset voltage, TSV91xA
Top = 25 °C
Tmin < Top < Tmax
Top = 25 °C
Tmin < Top < Tmax
0.1
4.5
7.5
mV
1.5
3
∆Vio/∆T Input offset voltage drift
5
μV/°C
Iio
Input offset current (1)
Iib
Input bias current (1)
Top = 25 °C
Tmin < Top < Tmax
Top = 25 °C
Tmin < Top < Tmax
1
10
100
pA
1
10
100
CMR
Common mode rejection
ratio, 20 log (ΔVic/ΔVio)
0 V to 3.3 V, Vout = 1.65 V,
Top = 25 °C
60
78
Tmin < Top < Tmax
55
dB
RL = 10 kΩ, Vout = 0.5 V to 2.8 V,
Avd
Large signal voltage gain
Top = 25 °C
80
89
Tmin < Top < Tmax
75
RL = 10 kΩ
15
40
VCC -
VOH
High-level output voltage
Tmin < Top < Tmax
RL = 600 Ω
40
45
150
Tmin < Top < Tmax
RL = 10 kΩ
150
mV
15
40
VOL Low-level output voltage
Tmin < Top < Tmax
RL = 600 Ω
40
45
150
Tmin < Top < Tmax
150
Isink
Iout
Isource
Vo = 3.3 V, Top = 25 °C
18
32
Tmin < Top < Tmax
16
Vo = 0 V, Top = 25 °C
Tmin < Top < Tmax
18
35
mA
16
ICC
Supply current
(per channel)
No load, Vout = VCC/2
Tmin < Top < Tmax
0.8
1.1
1.1
AC performance
GBP Gain bandwidth product
Fu
Unity gain frequency
ϕm Phase margin
Gm Gain margin
RL = 2 kΩ, CL = 100 pF,
f = 100 kHz, Top = 25 °C
RL = 2 kΩ, CL = 100 pF,
Top = 25 °C
RL = 2 kΩ, CL = 100 pF,
Top = 25 °C
RL = 2 kΩ, CL = 100 pF,
Top = 25 °C
8
MHz
7.2
45
Degrees
8
dB
8/27
DocID12584 Rev 10
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