1 Features
• 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:
– Gain Error: 0.20% (max)
– Gain Drift: 2.5 ppm/°C (max)
– Offset:
– Offset Voltage: ±25 μV (max)
– Offset Drift: 250 nV/°C (max)
• Available Gains:
– INA240A1: 20 V/V
– INA240A2: 50 V/V
– INA240A3: 100 V/V
– INA240A4: 200 V/V
• Quiescent Current: 2.4 mA (max)
2 Applications
• Motor Controls
• Solenoid and Valve Controls
• Power Management
• Actuator Controls
• Pressure Regulators
• Telecom Equipment