INA237 datasheet(8/45 Pages) TI

Part #	INA237

Description	INA237 85-V, 16-Bit, Precision Power Monitor With I2C Interface

PDF	45 Pages

Scroll/Zoom	100%

Manufacturer	TI [Texas Instruments]

Direct Link	http://www.ti.com

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8 / 45 page

6.8 Typical Characteristics

at TA = 25 °C, VVS = 3.3 V, VCM = 48 V, VSENSE = 0, and VVBUS = 48 V (unless otherwise noted)

Shunt Offset Voltage (PV)

-50

-40

-30

-20

-10

VCM = 48 V

Figure 6-2. Shunt Input Offset Voltage Production Distribution

Shunt Offset Voltage (PV)

-50

-40

-30

-20

-10

VCM = 0 V

Figure 6-3. Shunt Input Offset Voltage Production Distribution

Figure 6-4. Shunt Input Offset Voltage vs. Temperature

Common-Mode Rejection Ratio (PV)

-1

-0.8 -0.6 -0.4 -0.2

0.2

0.4

0.6

0.8

Figure 6-5. Common-Mode Rejection Ratio Production

Distribution

Figure 6-6. Shunt Input Common-Mode Rejection Ratio vs.

Temperature

Shunt Gain Error (m%)

-300

-200

-100

100

200

300

VCM = 24 V

Figure 6-7. Shunt Input Gain Error Production Distribution

INA237

SBOSA20 – FEBRUARY 2021

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INA237 Datasheet(PDF) 8 Page - Texas Instruments

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