TSC101(2007) Ver la hoja de datos (PDF) - STMicroelectronics

Número de pieza

componentes Descripción

Fabricante

TSC101
(Rev.:2007)

High side current sense amplifier

STMicroelectronics 

TSC101

Electrical characteristics

Table 6. Output(1)

Symbol

Parameter

Test conditions

Min. Typ. Max. Unit

Av Gain

TSC101A

TSC101B

TSC101C

20

50

V/V

100

ΔAv Gain accuracy

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

ΔVout/ΔIout Output stage load regulation

ΔVout Total output voltage accuracy(3)

Tamb=25°C

Tmin < Tamb < Tmax

Tmin < Tamb < Tmax

-10mA < Iout <10mA

Iout sink or source current

Vsense=50mV Tamb=25° C

Tmin < Tamb < Tmax

±2.5

±4.5

%

0.4

mV/°C

3

4 mV/mA

±2.5

%

±4.5

ΔVout Total output voltage accuracy

Vsense=100mV Tamb=25° C

Tmin < Tamb < Tmax

±3.5

%

±5

ΔVout

ΔVout

Isc-sink

Isc-source

Voh

Vol

Total output voltage accuracy

Total output voltage accuracy

Short-circuit sink current

Short-circuit source current

Output stage high-state saturation

voltage

Voh=VCC-Vout

Output stage low-state saturation

voltage

Vsense=20mV Tamb=25° C

Tmin < Tamb < Tmax

Vsense=10mV Tamb=25° C

Tmin < Tamb < Tmax

Out connected to VCC,

Vsense=-1V

Out connected to Gnd

Vsense=1V

Vsense=1V

Iout=1mA

Vsense=-1V

Iout=1mA

±8

±11

%

±15

±20

%

30 60

mA

15 26

mA

0.8

1

V

50 100

mV

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

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

3. 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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