TSC101 datasheet(5/17 Pages) STMICROELECTRONICS

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TSC101

Electrical characteristics

5/17

Table 6.

Output(1)

Symbol

Parameter

Test conditions

Min.

Typ.

Max.

Unit

Gain

TSC101A

TSC101B

TSC101C

100

V/V

ΔAv

Gain accuracy

Tamb=25°C

Tmin < Tamb < Tmax

±2.5

±4.5

ΔVout/ΔT Output voltage drift vs. T(2)

Tmin < Tamb < Tmax

0.4

mV/°C

ΔVout/ΔIout Output stage load regulation

-10mA < Iout <10mA

Iout sink or source current

mV/mA

ΔVout

Total output voltage accuracy(3)

Vsense=50mV Tamb=25° C

Tmin < Tamb < Tmax

±2.5

±4.5

ΔVout

Total output voltage accuracy

Vsense=100mV Tamb=25° C

Tmin < Tamb < Tmax

±3.5

±5

ΔVout

Total output voltage accuracy

Vsense=20mV Tamb=25° C

Tmin < Tamb < Tmax

±8

±11

ΔVout

Total output voltage accuracy

Vsense=10mV Tamb=25° C

Tmin < Tamb < Tmax

±15

±20

Isc-sink

Short-circuit sink current

Out connected to VCC,

Vsense=-1V

Isc-source

Short-circuit source current

Out connected to Gnd

Vsense=1V

Voh

Output stage high-state saturation

voltage

Voh=VCC-Vout

Vsense=1V

Iout=1mA

0.8

Vol

Output stage low-state saturation

voltage

Vsense=-1V

Iout=1mA

100

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

See Output voltage drift versus temperature on page 12 for the definition.

Output voltage accuracy is the difference with the expected theoretical output voltage Vout-th=Av*Vsense. See Output voltage

accuracy on page 13 for a more detailed definition.

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