Electrical characteristics curves: current sense amplifier

CS70

10/24

DocID026041 Rev 1

4

Electrical characteristics curves: current sense

amplifier

Unless otherwise specified, the test conditions for the following curves are:





No load on Out pin

Figure 4. Output voltage vs. Vsense

Figure 5. Output voltage accuracy vs. Vsense

0

1

2

3

4

5

6

-20

0

20

40

60

80

100

120

Vsense (mV)

-25

-20

-15

-10

-5

0

5

10

15

20

25

020

40

60

80

100

Vsense(mV)

Guaranteed

accuracy vs. T

Typical

accuracy

Guaranteed

accuracy @25°C

Figure 6. Supply current vs. supply voltage

Figure 7. Supply current vs. Vsense

0

50

100

150

200

250

300

350

2.5

3

3.5

4

4.5

5

5.5

Vcc (V)

T = 25 °C

T = 125 °C

T = -40 °C

0

50

100

150

200

250

300

350

400

-100

-50

0

50

100

Vsense (mV)

T = -40°C

T = 25 °C

T = 125 °C