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INA241A3IDDFR Breakout
CURRENT SENSE AMP 50V/V -5TO110V TSOT23-8
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Ultra-precise bidirectional current sense amplifier with 50V/V gain for measuring shunt resistor voltage drops across -5V to 110V common-mode range. Features ±10µV offset, ±0.01% gain error, 166dB DC-CMRR, and enhanced PWM rejection up to 125kHz for switching applications. Ideal for motor drives, power tools, and high-voltage measurement systems.
Package: SOT-23-8 · 8 pins
Why does this need a breakout?
The 0.95mm pin pitch and compact footprint make hand-soldering extremely difficult and breadboard incompatible. A breakout board brings all eight pins to standard headers, enabling reliable prototyping of precision analog ICs like DACs, op-amps, and current-sense amplifiers without specialized soldering equipment.
Component specifications
ELECTRICAL CHARACTERISTICS
| Manufacturer | Texas Instruments |
| Part Number | INA241A3IDDFR |
| Package | SOT-23-8 |
| Pin Count | 8 |
| Current - Supply | 2.5mA |
| Number of Circuits | 1 |
| Slew Rate | 8V/µs |
| Voltage - Supply Span (Max) | 20 V |
| Voltage - Supply Span (Min) | 2.7 V |
What's Included
BILL OF MATERIALS
- 1x INA241A3IDDFR soldered onto breakout PCB
- Pin headers pre-soldered (2.54mm / 0.1" pitch)
- All IC pins broken out to 2.54mm headers
Breakout Board Design
PCB SPECIFICATIONS