INA330

5

SBOS260

www.ti.com

TYPICAL CHARACTERISTICS

At TA = +25°C, V1 = V2 = +1V, VADJUST = +2.5V, RSET = 10kΩ, RTHERM = 10kΩ (5%), RG = 200kΩ, CFILTER = 500pF, and external 1kHz filtering, unless otherwise noted.

CURRENT CONVEYOR OFFSET ERROR

CHANGE OVER TEMPERATURE

PRODUCTION DISTRIBUTION

Current Conveyor Offset Error

Change Over Temperature (nA)

A 40nA current offset error

variation with ambient

temperature results in a

0.009

°C variation in set-

point temperature over

–40

°C to +85°C ambient.

Change in offset error from

+25

°C to +85°C, or from

+25

°C to –40°C.

CURRENT CONVEYOR OFFSET ERROR

PRODUCTION DISTRIBUTION

Current Conveyor Offset Error (nA)

This error is generally

calibrated out.

0.01Hz TO 10Hz VOLTAGE NOISE

5s/div

2

3

10

1

V

2

V

EXCITE

1V

Test Configuration

for this page.

V

1

8

7

I

1

I

2

INA330

R

G

200k

Ω

10k

Ω

10k

Ω

V

O

C

FILTER

500pF

+5V

4

2.5V

95

6