TSC1031

Electrical characteristics

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3

Electrical characteristics

The electrical characteristics given in the following tables are measured under the following

test conditions unless otherwise specified.

●

●

●

Rf1, Rf2 and Rf3 resistors are short-circuited.

Table 4.

Supply

Symbol

Parameter

Test conditions

Min.

Typ.

Max.

Unit

Total supply current

200

360

µA

Total supply current

300

480

µA

Table 5.

Input

Symbol

Parameter

Test conditions

Min.

Typ.

Max.

Unit

DC CMR

DC common-mode rejection

90

105

dB

AC CMR

AC common-mode rejection

referred to input (peak-to-peak

voltage variation)

Av = 50 V/V or 100 V/V

95

dB

SVR

Supply voltage rejection

(2)

85

100

dB

±500

±1100

µV

Input offset drift vs. T

Av = 50 V/V

-20

+5

µV/°C

Input leakage current

1µA

Input bias current

10

15

µA

Rg

Input resistor value

Valid for Rg1 and Rg2

5

k

Ω

Logic low voltage (SEL)

-0.3

0.5

V

Logic high voltage (SEL)

1.2

V

Gain-select pins (SEL)

leakage input current

SEL pin connected to GND or

400

nA

1.

See Chapter 5: Parameter definitions on page 13 for the definition of CMR.

2.

See Chapter 5 for the definition of SVR.

3.