AD8605/AD8606/AD8608 are low noise, CMOS, rail-to-rail input/output operational amplifiers. They feature low offset voltage, low input bias currents, low noise, wide bandwidth, high open-loop gain, etc. They are suitable for applications such as photodiode amplification, battery-powered instrumentation, multipole filters, sensors, barcode scanners, audio, etc.
The AD8605, AD8606, and AD8608 are precision, low‑noise CMOS operational amplifiers with rail‑to‑rail input and output capability. They offer ultra‑low offset voltage, picoampere input bias currents, and wide bandwidth, making them suitable for photodiode amplification, sensor interfaces, audio, and portable instrumentation.
The document lists detailed electrical specifications for both 5 V and 2.7 V supply versions, absolute maximum ratings, noise performance, and typical performance characteristics. It also includes application notes, ordering information, and mechanical dimensions for the various package options (SOT‑23, MSOP, WLCSP, TSSOP, etc.).
| Typical Input Bias Current | 1 pA |
|---|---|
| Unity‑Gain Bandwidth Product (5 V supply) | 10 MHz |
The AD8606 operates from a single supply of 2.7 V to 5.5 V.
The unity‑gain bandwidth is 10 MHz.
The typical input bias current is 1 pA.