OPA388IDR

The OPAx388 (OPA388, OPA2388, and OPA4388) series of precision operational amplifiers are ultra-low noise, fast-settling, zero-drift, zero-crossover devices that provide rail-to-rail input and output operation. These features and excellent ac performance, combined with only 0.25 µV of offset and 0.005 µV/°C of drift over temperature, makes the OPAx388 ideal for driving high-precision, analog-to-digital converters (ADCs) or buffering the output of high-resolution, digital-to-analog converters (DACs).

• Ultra-low offset voltage: ±0.25 µV
• Zero-Drift: ±0.005 µV/°C
• Zero-Crossover: 140-dB CMRR True RRIO
• Low noise: 7.0 nV√Hz at 1 kHz
• Fast settling: 2 µs (1 V to 0.01%)
• EMI/RFI filtered inputs