INA250 datasheet(11/33 Pages) TI1

Part #	INA250

Description	Current-Shunt Monitor with Precision Integrated Shunt Resistor

PDF	33 Pages

Scroll/Zoom	100%

Manufacturer	TI1 [Texas Instruments]

Direct Link	http://www.ti.com

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11 / 33 page

Time (20 µs/div)

C024

0 V

Time (40 µs/div)

C021

0 V

2.5 V

Time (30 Ps/div)

INPUT

INA250A1

INA250A2

INA250A3

INA250A4

Time (1 s/div)

C019

100

10k

100k

Frequency (Hz)

100

INA250A1

INA250A2

INA250A3

INA250A4

INA250A1, INA250A2, INA250A3, INA250A4

www.ti.com

SBOS511B – APRIL 2015 – REVISED DECEMBER 2015

Typical Characteristics (continued)

At TA = 25°C, VS = 5 V, VIN+ = 12 V, VREF = 2.5 V, ISENSE = IN+ = 0 A, unless otherwise noted.

VS = 5 V, VREF = 2.5 V, ISENSE = 0 A

VS = 5 V, VCM = 0 V, ISENSE = 0 A

Figure 25. Input-Referred Voltage Noise vs Frequency

Figure 26. 0.1-Hz to 10-Hz Voltage Noise (Referred-to-Input)

Input = (VIN+) - (VIN-)

Input = VIN+, VREF = 2.5 V

Figure 27. Step Response

Figure 28. Common-Mode Transient Response

Figure 29. Start-Up Response

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Product Folder Links: INA250A1 INA250A2 INA250A3 INA250A4

INA250 Datasheet(PDF) 11 Page - Texas Instruments