INA821 datasheet(15/51 Pages) TI2

15 / 51 page

7.6 Typical Characteristics (continued)

at TA = 25°C, VS = ±15 V, RL = 10 kΩ, VREF = 0 V, and G = 1 (unless otherwise noted)

Temperature (qC)

-50

-25

100

125

150

100

150

200

250

300

350

400

450

500

D030

G = 10

Figure 7-31. Gain Error vs Temperature

Temperature (qC)

-60

-30

120

150

0.25

0.3

0.35

0.4

0.45

0.5

D031

VS = r 15 V

VS = r 2.25 V

Figure 7-32. Supply Current vs Temperature

Output Voltage (V)

-10

-8

-6

-4

-2

-1

-0.8

-0.6

-0.4

-0.2

0.2

0.4

0.6

0.8

D032

LREG

G = 1

Figure 7-33. Gain Nonlinearity

Output Voltage (V)

-10

-8

-6

-4

-2

-5

-4

-3

-2

-1

D033

LREG

G = 10

Figure 7-34. Gain Nonlinearity

Input Common-Mode Voltage (V)

-15

-14.6

-14.2

-13.8

-13.4

-13

-12.6

-12.2

-11.8

-75

-50

-25

100

125

150

175

D034

40 qC

25 qC

85 qC

125 qC

Figure 7-35. Offset Voltage vs Negative Common-Mode Voltage

Input Common-Mode Voltage (V)

12.4

12.8

13.2

13.6

14.4

14.8

-50

-25

100

125

150

D035

40 qC

25 qC

85 qC

125 qC

Figure 7-36. Offset Voltage vs Positive Common-Mode Voltage

www.ti.com

INA819

SBOS959D – DECEMBER 2018 – REVISED APRIL 2022

Submit Document Feedback

Product Folder Links: INA819

INA821 Datasheet(PDF) 15 Page - Texas Instruments

INA821 Datasheet(HTML) 15 Page - Texas Instruments

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51

Datasheet Download

Link URL