DESCRIPTION

· The ISL28117, ISL28217, ISL28417, and ISL28417SEH are high-precision, low-power operational amplifiers.

· These amplifiers feature low noise, low offset voltage, low bias current, and low temperature drift.

· They are suitable for applications requiring high DC accuracy and AC performance.

· Available in various packages including 8LdSOIC, MSOP, TDFN, 14LdSOIC, 14LdTSSOP, and 14Ld Hermetic Ceramic Flatpack.

· Operate over extended temperature ranges from -40°C to +125°C, with the ISL28417SEH extending to -55°C to +125°C.

FEATURES

· Low input offset voltage: ±50µV (max), ±110µV (max) for ISL28417SEH.

· Superb offset voltage TC: 0.6µV/°C (max), 1µV/°C (max) for ISL28417SEH.

· Low input bias current: ±1nA (max), ±5nA (max) for ISL28417SEH.

· Low current consumption: 440µA.

· Voltage noise: 8nV/√Hz.

· Wide supply range: 4.5V to 40V.

· Pb-free and RoHS compliant.

APPLICATIONS

· Precision instruments.

· Medical instrumentation.

· Power supply control.

· Active filter blocks.

· Thermocouples and RTD reference buffers.

· Data acquisition systems.