INA240A3QDRQ1 - TI

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

INA240A3QDRQ1
Manufacturer

TI
ChipWorker Part#

CW8778175
Package

SOIC
Description

Automotive, High/Low Side, Bi-Directional Zerø-Drift Current Sense Amp w/ Enhanced PWM Rejection 8-SOIC -40℃ to 125℃

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INA240A3QDRQ1 Specifications

Attribute	Attribute Value

Part Number	INA240A3QDRQ1
Manufacturer	TI
ChipWorker Part#	CW8778175
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
	expand all
Product Lifecycle Status	Pre-Release
Packaging	Tape & Reel (TR)
RoHS	RoHS Compliant
Lead-Free Status	Contains Lead

Product 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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- Carefully tested and packaged by ChipWorker
- Vacuum packed
- Anti-static packaging
- Anti-vibration foam
- Income quality control (IQC), 800+ qualified distributors.
- Authorities test the chip to ensure the quality, authenticity and safety of your device.
- Decapsulation control
- X-ray inspection
- XRF inspection
- Electrical testing
- Surface testing

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