TSC103 データシートの表示（PDF） - STMicroelectronics
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TSC103 Datasheet PDF : 23 Pages
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TSC103
3
Electrical characteristics
Electrical characteristics
The electrical characteristics given in the following tables are measured under the following
test conditions unless otherwise specified.
● Tamb = 25° C, Vcc+ = 5 V, Vcc- connected to Gnd (single-supply configuration).
● Vsense = Vp-Vm = 50 mV, Vm = 12 V, no load on Out, all gain configurations.
Table 4.
Symbol
Supply
Parameter
ICC Total supply current
ICC1 Total supply current
Test conditions
Min.
Vsense = 0 V, Tmin < Tamb < Tmax
Vsense = 50 mV Av = 50 V/V
Tmin < Tamb < Tmax
Typ.
200
300
Max.
360
480
Unit
µA
µA
Table 5. Input
Symbol
Parameter
Test conditions
DC common-mode rejection
DC CMR Variation of Vout versus Vicm
referred to input(1)
2.9 V< Vm < 70 V
Tmin < Tamb < Tmax
AC CMR
AC common-mode rejection
Variation of Vout versus Vicm
referred to input (peak-to-peak
voltage variation)
Av = 50 V/V or 100 V/V
2.9 V< Vm < 30 V
1 kHz sine wave
SVR
Supply voltage rejection
Variation of Vout versus VCC(2)
SEL1 = Gnd, SEL2 = Gnd
2.7 V< VCC < 5.5 V
Vsense = 30 mV
Tmin < Tamb < Tmax
Vos Input offset voltage(3)
Tamb = 25° C
Tmin < Tamb < Tmax
dVos/dT Input offset drift vs. T
Av = 50 V/V
Tmin < Tamb < Tmax
Ilk
Input leakage current
VCC = 0 V
Tmin < Tamb < Tmax
Iib
Input bias current
Vsense = 0 V
Tmin < Tamb < Tmax
VIL
Logic low voltage threshold (SEL1 VCCmin < VCC < VCCmax
and SEL2)
Tmin < Tamb < Tmax
VIH
Logic high voltage threshold (SEL1 VCCmin < VCC < VCCmax
and SEL2)
Tmin < Tamb < Tmax
Isel
Gain-select pins (SEL1 and SEL2) SEL pin connected to GND or
input bias current
VCC Tmin < Tamb < Tmax
1. See Chapter 4: Parameter definitions on page 10 for the definition of CMR.
2. See Chapter 4 for the definition of SVR.
3. See Chapter 4 for the definition of Vos.
Min. Typ. Max. Unit
90 105
dB
95
dB
85 100
dB
±500
±1100
µV
-20
+5 µV/°C
1
µA
10 15
µA
-0.3
0.5
V
1.2
VCC
V
400
nA
Doc ID 16873 Rev 1
7/23
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