INA190 datasheet(10/41 Pages) TI1

Part #	INA190

Description	Bidirectional, Low-Power, Zero-Drift, Wide Dynamic Range, Precision Current-Sense Amplifier With Enable

PDF	41 Pages

Scroll/Zoom	100%

Manufacturer	TI1 [Texas Instruments]

Direct Link	http://www.ti.com

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10 / 41 page

Time (250 Ps/div)

D033

VCM

VOUT

Time (250 Ps/div)

0 V

D034

Inverting Input

Output

Time (1 s/div)

D031

Time (20 Ps/div)

D032

Common-Mode Voltage (V)

-5

D029

VS = 1.8 V

VS = 5 V

Frequency (Hz)

100

10k

100k

D030

INA190

SBOS863C – MARCH 2018 – REVISED APRIL 2019

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Product Folder Links: INA190

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Typical Characteristics (continued)

at TA = 25°C, VS = 1.8 V, VIN+ = 12 V, and VREF = VS / 2, VENABLE = VS, and for all gain options (unless otherwise noted)

VS = 5.0 V

Figure 19. Quiescent Current vs Common Mode Voltage

A3 devices

Figure 20. Input-Referred Voltage Noise vs Frequency

A3 devices

Figure 21. 0.1-Hz to 10-Hz Voltage Noise (Referred-To-Input)

VS = 5.0 V, A3 devices

Figure 22. Step Response (10-mVPP Input Step)

A3 devices

Figure 23. Common-Mode Voltage Transient Response

A3 devices

Figure 24. Inverting Differential Input Overload

INA190 Datasheet(PDF) 10 Page - Texas Instruments

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