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INA240A1EDRQ1 - TI
Manufacturer:
TI
ManyChip's Part#:
MC9183903
Package:
SOIC
Description:
Automotive, High/Low Side, Bi-Directional Zerø-Drift Current Sense Amp w/ Enhanced PWM Rejection 8-SOIC -40 to 150
Stock Locations:
Availability:
0 pcs In Stock
MOQ:
1 pcs
Unit Price:
$ 0

Updated at 01/11/2025 10:30:15(UTC+8)

Certifications

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Description

Description
The INA240-Q1 device is an automotive-qualified, voltage-output, current-sense amplifier with enhanced PWM rejection that can sense drops across shunt resistors over a wide common-mode voltage range from –4 V to 80 V, independent of the supply voltage. The negative common-mode voltage allows the device to operate below ground, accommodating the flyback period of typical solenoid applications. Enhanced PWM rejection provides high levels of suppression for large common-mode transients (ΔV/Δt) in systems that use pulse width modulation (PWM) signals (such as motor drives and solenoid control systems). This feature allows for accurate current measurements without large transients and associated recovery ripple on the output voltage.
Features
• Qualified for Automotive Applications
• AEC-Q100 Qualified With the Following Results:
– Device Temperature Grade 1: –40°C to +125°C Ambient Operating Temperature Range
– Device Temperature Grade 0: –40°C to +150°C Ambient Operating Temperature Range
– Device HBM ESD Classification Level H2
– Device CDM ESD Classification Level C5
• Enhanced PWM Rejection
• Excellent CMRR:
– 132-dB DC CMRR
– 93-dB AC CMRR at 50 kHz
• Wide Common-Mode Range: –4 V to 80 V
• Accuracy:
– Gain Error: 0.20% (Maximum) With 2.5 ppm/°C (Maximum Drift)
– Offset Voltage: ±25 μV (Maximum) With 250 nV/°C (Maximum Drift)
• Available Gains:
– INA240A1-Q1: 20 V/V
– INA240A2-Q1: 50 V/V
– INA240A3-Q1: 100 V/V
– INA240A4-Q1: 200 V/V

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INA240A1EDRQ1 Specifications

Attribute	Attribute Value

Datasheet	Datasheet
3D Model	3D Model
Mounting Style	Surface Mount
Number of Pins	8 Pin
Case/Package	SOIC
Input Bias Current	90μA @5V
Operating Temperature (Max)	125 ℃
Operating Temperature (Min)	-40 ℃
Minimum CMRR Range	120 dB
	Show
Product Lifecycle Status	Pre-Release
Packaging	Tape & Reel (TR)
RoHS	RoHS Compliant
Lead-Free Status	Contains Lead

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