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INA240A3QDRQ1 TI Current Regulation/Management
The INA240A3QDRQ1 is an automotive-grade (AEC-Q100) high-precision current-sense amplifier from Texas Instruments featuring a fixed gain of 100 V/V and enhanced PWM rejection for use in switching systems. It is designed for bidirectional operation and operates over a common-mode range of -4V to +80V and a supply range of 2.7V to 5.5V. The device features low offset voltage of 25 µV (max), low gain error of 0.2% (max), and a -3dB bandwidth of 400 kHz. Housed in an 8-pin SOIC (D) package, it operates over -40°C to 125°C. Applications include motor drives, solenoid controls, battery management systems in HEV/EV, power steering, and industrial automation. In stock at HL Electronics – request a quote for fast delivery.
Pricing (USD)
| Quantity | Unit Price |
|---|---|
| 1+ | $ 4.45 |
| 10+ | $ 3.81 |
| 30+ | $ 3.43 |
| 100+ | $ 3.04 |
| 500+ | $ 2.86 |
| 1000+ | $ 2.78 |
Technical Specifications
- Part No.INA240A3QDRQ1
- Model INA240A3QDRQ1
- Category Integrated Circuits (ICs) > Power Management (PMIC) > Current Regulation/Management
- Manufacturer Texas Instruments
- Packaging Tape & Reel (TR)
- Part Status Active
- Function Current Sense
- Sensing Method High-Side/Low-Side
- Accuracy ±0.2%
- Voltage - Input -4 V ~ 80 V
- Current - Output 2.5 mA
- Operating Temperature -40°C ~ 125°C
- Mounting Type Surface Mount
- Supplier Device Package 8-SOIC
- Base Product Number INA240
- RoHS ROHS3 Compliant
- Standard Package 2500