The INA333 amplifier provides extremely low offset voltage, outstanding offset voltage drift & high CMRR. This amplifier operates with low power supplies like 1.8V & quiescent current is 50µA only so it is ideal for battery-operated systems. This amplifier also provides very low noise density that extends down to DC with auto-calibration methods to ensure outstanding precision above the extended industrial temperature range.

Specifications

• Low Offset Voltage : 25 µV (Maximum), G = 100

• Low Drift : 0.1 µV/°C, G = 100

• Low Noise : 50 nV/vHz, G = 100

• High CMRR : 100 dB (Minimum), G = 10

• Low Input Bias Current : 200 pA (Maximum)

• Supply Range : 1.8 V to 5.5 V

• Input Voltage : (V-) +0.1 V to (V+) -0.1 V

• Output Range : (V-) +0.05 V to (V+) -0.05 V

• Low Quiescent Current : 50 µA

• Operating Temperature : -40°C to +125°C

• RFI Filtered Inputs

• 8-Pin VSSOP and 8-Pin WSON Packages

Applications of INA333 Instrumentation Amplifier

• Bridge Amplifiers

• ECG Amplifiers

• Pressure Sensors

• Medical Instrumentation

• Portable Instrumentation

• Weigh Scales

• Thermocouple Amplifiers

• RTD Sensor Amplifiers

• Data Acquisition

Package includes:

• 1 x  INA333 Low-Power, Zero-Drift, Precision Instrumentation Amplifier Module

Related Links

• INA333 Datasheet