lingxingic INA180A4IDBVR(LX)

INA181 and INA180 are wide-bandwidth, zero-drift, bidirectional current-sense amplifiers designed for battery monitoring, power management, overcurrent detection, and similar applications. The devices sense the voltage drop across a shunt resistor over a common-mode voltage range of -0.2V to 30V. Both devices integrate a matched resistor gain network with four fixed gain options: 20 V/V, 50 V/V, 100 V/V, and 200 V/V. The INA181 and INA180 operate from a single supply of 2.7V to 5.5V with a maximum supply current of 260μA.

• Rail-to-rail output
• Offset voltage: ±150μV (max, VCM=0V); ±500μV (max, VCM=12V)
• Gain error: ±1% (max)
• Offset drift: 1μV/℃ (max)
• Gain drift: 20ppm/℃ (max)
• Output voltage gain: 20V/V, 50V/V, 100V/V, 200V/V
• High bandwidth: 350kHz (specific variants)
• Package: SOT23-6 (INA181), SOT23-5 (INA180)

• Battery monitoring
• Power management
• Overcurrent detection