TSC101 datasheet(4/17 Pages) STMICROELECTRONICS

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Electrical characteristics

TSC101

4/17

Electrical characteristics

Table 4.

Supply(1)

Symbol

Parameter

Test conditions

Min.

Typ.

Max.

Unit

ICC

Total supply current

Vsense=0V

Tmin < Tamb < Tmax

165

300

µA

Unless otherwise specified, the test conditions are Tamb=25°C, VCC=12V, Vsense=Vp-Vm=50mV, Vm=12V, no load on Out.

Table 5.

Input(1)

Symbol

Parameter

Test conditions

Min.

Typ.

Max.

Unit

CMR

Common mode rejection

Variation of Vout versus Vicm

referred to input(2)

2.8V< Vicm < 30V

Tmin < Tamb < Tmax

105

SVR

Supply voltage rejection

Variation of Vout versus VCC

(3)

4.0V< VCC < 24V

Vsense=30mV

Tmin < Tamb < Tmax

105

Vos

Input offset voltage(4)

Tamb= 25° C

Tmin < Tamb < Tmax

±0.2

±0.9

±1.5

±2.3

dVos/dT

Input offset drift vs. T

Tmin < Tamb < Tmax

-3

µV/°C

Ilk

Input leakage current

VCC= 0V

Tmin < Tamb < Tmax

1µA

Iib

Input bias current

Vsense= 0V

Tmin < Tamb < Tmax

5.5

µA

Unless otherwise specified, the test conditions are Tamb=25°C, VCC=12V, Vsense=Vp-Vm=50mV, Vm=12V, no load on Out.

See Common mode rejection ratio (CMR) on page 11 for the definition of CMR.

See Supply voltage rejection ratio (SVR) on page 11 for the definition of SVR.

See Gain (Av) and input offset voltage (Vos) on page 11 for the definition of Vos.

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