The ICL761X/2X/3X/4X family is a series of monolithic low‑power CMOS operational amplifiers offering ultra‑low input bias currents and a wide supply voltage range. They are suited for applications such as long‑time‑constant integrators, picoammeters, sample‑and‑hold circuits, and photodiode amplifiers.
The document provides detailed absolute‑maximum ratings, electrical characteristics, ordering information, and pin‑out diagrams for single, dual, triple, and quad configurations. It also includes typical application circuits and notes on device handling and reliability.
| Quiescent Current | 10 µA, 100 µA, or 1000 µA per amplifier |
|---|---|
| Unity‑Gain Bandwidth | 0.044 MHz |
The unity‑gain bandwidth is 0.044 MHz.
The total supply voltage rating is given as V+ to V‑, with input voltage limits of 0.0‑V++0.3 to V‑‑0.3 V.