7.6 Typical Characteristics

at TA = 25°C, VS = (V+) – (V–) = 5.5 V, VIN = (VIN+) – (VIN–) = 0 V, RL = 10 kΩ, CL = 10 pF, VREF = VS / 2, VCM = [(VIN+) +

(VIN–)] / 2 = VS / 2, VOUT = VS / 2 and G = 10 (unless otherwise noted)

0

5

10

15

20

25

30

35

40

Input Offset Voltage (µV)

H01_

G = 10

N = 36

μ = 23 μV

σ = 0.180 mV

Figure 7-1. Typical Distribution of Input Referred Offset Voltage

0

10

20

30

40

50

60

Input Offset Voltage (µV)

H010

G = 20

N = 36

μ = 21 μV

σ = 0.180 mV

Figure 7-2. Typical Distribution of Input Referred Offset Voltage

0

5

10

15

20

25

Input Offset Voltage Drift (µV/°C)

H06_

G = 10

N = 230 μ = 0.39 μV/°C σ = 0.22 μV/°C

Figure 7-3. Typical Distribution of Input Referred Offset Drift

0

5

10

15

20

25

30

Input Offset Voltage Drift (µV/°C)

H06_

G = 20

N = 228 μ = 0.37 μV/°C σ = 0.19 μV/°C

Figure 7-4. Typical Distribution of Input Referred Offset Drift

0

5

10

15

20

25

30

35

40

45

50

Input Bias Current (pA)

H13_

TA = 25°C

N = 72

μ = 0.33 pA

σ = 0.43 pA

Figure 7-5. Typical Distribution of Input Bias Current

0

10

20

30

40

50

60

70

Input Offset Current (pA)

H15_

TA = 25°C

N = 36

μ = –0.40 pA

σ = 0.47 pA

Figure 7-6. Typical Distribution of Input Offset Current

INA351

SBOSAD5 – DECEMBER 2022

www.ti.com

8

Submit Document Feedback

Copyright © 2022 Texas Instruments Incorporated

Product Folder Links: INA351