Electrical characteristics curves: current sense amplifier

TSC102

8/24

Doc ID 16754 Rev 2

4

Electrical characteristics curves: current sense

amplifier

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

●

●

no load on Out pin.

●

signal conditioning amplifier used as a buffer (pin A3 connected to pin Out and pin A1

connected to pin A2).

Figure 2.

Output voltage vs. Vsense

Figure 3.

A1 pin voltage accuracy vs. Vsense

0

1

2

3

4

5

6

-50

50

150

250

Vsense (mV)

-20%

-15%

-10%

-5%

0%

5%

10%

15%

20%

0

50

100

150

200

Vsense (mV)

guaranteed

accuracy @25°C

guaranteed

accuracy vs. T

typical accuracy

Figure 4.

Supply current vs. supply voltage

Figure 5.

Supply current vs. Vsense

0

50

100

150

200

250

300

350

400

450

500

0246

Vcc (V)

T=125°C

T=25°C

T=-40°C

0

100

200

300

400

500

600

700

-250

-150

-50

50

150

250

Vsense (mV)

T=125°C

T=25°C

T=-40°C