TSC1021 データシートの表示（PDF） - STMicroelectronics
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TSC1021 Datasheet PDF : 17 Pages
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Electrical characteristics
TSC1021
4
Electrical characteristics
Symbol
ICC
ICC1
The electrical characteristics given in the following tables are measured under the following
test conditions unless otherwise specified: Tamb = 25 °C, VCC = 5 V, Vsense = Vp-Vm = 50 mV,
Vm = 12 V, no load on Out, all gain configurations.
Table 4: Supply
Parameter
Test conditions
Min. Typ. Max. Unit
Total supply current
Total supply current
Vsense = 0 V, -40 °C < Tamb < 125 °C
300
—
—
µA
Vsense = 50 mV, -40 °C < Tamb < 125 °C
450
Symbol
DC CMR
AC CMR
SVR
Vos
dVos/dT
dVout/dT
Ilk
Iib
Av
ΔVout
ΔVout/ΔIout
Parameter
DC common-mode
rejection, variation of Vout
versus Vm referred to
input (1)
AC common mode
rejection, variation of Vout
versus Vm referred to input
(peak-to-peak voltage
variation)
Supply voltage rejection,
variation of Vout versus
VCC (1)
Input offset voltage (1)
Input offset drift vs. T
Output voltage drift vs. T
Input leakage current
Input bias current
Gain, (variation of Vout
versus Vsense)
Total output voltage
accuracy (2)
Output stage load
regulation
Table 5: Electrical performances
Test conditions
Min.
2.8 V < Vm < 30 V,
-40 °C < Tamb < 125 °C
90
2.8 V < Vm < 30 V,
DC to 1 kHz sine wave
3.5 V < VCC < 5.5 V,
-40 °C< Tamb < 125°C
80
2.8 V < Vm < 30 V, Tamb = 25 °C
2.8 V < Vm < 30 V,
-40 °C < Tamb < 125 °C
-40 °C< Tamb < 125 °C
-40 °C< Tamb < 125 °C
VCC = 0 V, -40 °C < Tamb < 125 °C
Vsense = 0 V, -40 °C < Tamb < 125 °C
TSC1021A
TSC1021B
Vsense = 50 mV, Tamb = 25 °C
Vsense = 50 mV, Tmin < Tamb < Tmax
Vsense = 100 mV, Tamb = 25 °C
Vsense = 100 mV, Tmin < Tamb < Tmax
Vsense = 20 mV, Tamb = 25 °C
Vsense = 20 mV, Tmin < Tamb < Tmax
Vsense = 10 mV, Tamb = 25 °C
Vsense = 10 mV, Tmin < Tamb < Tmax
-5 mA < Iout <5 mA,
Iout sink or source current
Typ.
105
75
95
20
50
±0.4
Max.
±1.5
±2.3
8
100
1
7
±1.5
±2.5
±1.5
±2.5
±7
±9
±12
±15
±2
Unit
dB
mV
µV/°C
ppm/°C
µA
V/V
%
mV/mA
6/17
DocID017857 Rev 4
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