INA290 datasheet(11/27 Pages) TI1

Part #	INA290

Description	INA290 2.7-V to 120-V, 1.1-MHz, Ultra-Precise Current-Sense Amplifier in Small (SC-70) Package

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Manufacturer	TI1 [Texas Instruments]

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11 / 27 page

Time (5 Ps/div)

0V

Supply Voltage

Output Voltage

Time (25 Ps/div)

0V

Supply Voltage

Output Voltage

Time (12.5Ps/div)

2.7V

2.5V

VCM

VOUT

Time (10 Ps/div)

0V

11

INA290

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SBOS961 – JUNE 2020

Product Folder Links: INA290

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Typical Characteristics (continued)

All specifications at TA = 25 °C, VS = 5 V, VSENSE = VIN+ – VIN– = 0.5 V / Gain, VCM = VIN– = 48 V, unless otherwise noted.

RL = 10 kΩ

VSENSE = 5 mV

Figure 31. Common-Mode Voltage Fast Transient Pulse, A5

devices

Figure 32. Step Response, A3 devices

VSENSE = 0 mV

Figure 33. Start-Up Response

VSENSE = 5 mV

Figure 34. Supply Transient Response, A5 devices

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