OPA727AIDGKT

The OPA727AIDGKT is a single E-trim™ high precision CMOS Operational Amplifier for use with integrators. It offers outstanding DC precision and AC performance. To correct for offset drift, the OPA727 family is trimmed over temperature. The device feature very high CMRR and open-loop gain to minimize errors. Excellent AC characteristics, such as 20MHz GBW, 30V/µs slew rate and 0.0003% THD+N make the OPA727 well-suited for active filter applications. With a bias current of less than 500pA, it is well suited for use as transimpedance (I/V-conversion) amplifier for monitoring optical power in ONET applications. Optimized for single-supply operation up to 12V, the input common-mode range extends to GND for true single-supply functionality. The output swings to within 150mV of the rails, maximizing dynamic range. The low quiescent current of 4.3mA makes it well-suited for use in battery-operated equipment.

• 15µV (typical) and 150µV (maximum) Offset
• 0.3µV/°C (typical) and 1.5µV/°C (maximum) Drift
• 500pA Maximum bias current
• 6nV/√Hz at 100kHz Low noise
• 4.3mA/channel Quiescent current
• Green product and no Sb/Br

Applications

Signal Processing, Audio, Automation & Process Control, Test & Measurement