OPA2197IDR Description

The OPA2197IDR is from the OPAx197 family, a new generation of the 36-V operational amplifier. It offers outstanding dc precision and ac performance, including rail-to-rail input/output, low offset (±25 μV, typical), low offset drift (±0.25 μV/°C, type), and 10-MHz bandwidth.

OPA2197IDR Features

• Low Offset Voltage: ±100 μV (Maximum)

• Low Offset Voltage Drift: ±2.5 μV/°C (Maximum)

• Low Noise: 5.5 nV/√Hz at 1 kHz

• High Common-Mode Rejection: 120 dB (Minimum)

• Low Bias Current: ±5 pA (Typical)

• Rail-to-Rail Input and Output

• Wide Bandwidth: 10-MHz GBW

• High Slew Rate: 20 V/μs

• Low Quiescent Current: 1 mA per Amplifier (Typical)

• Wide Supply: ±2.25 V to ±18 V, +4.5 V to +36 V

• EMI- and RFI-Filtered Inputs

• Differential Input Voltage Range to Supply Rail

• High Capacitive Load Drive Capability: 1 nF

OPA2197IDR Applications

• Industrial

• High-voltage Applications