The AD8236 is a 40 µA low‑power, rail‑to‑rail instrumentation amplifier with high CMRR and wide common‑mode range.
The AD8236 is a micropower instrumentation amplifier designed for battery‑powered applications such as medical instrumentation, low‑side current sensing, and portable devices. It operates from 1.8 V to 5.5 V and draws a maximum of 40 µA supply current.
The device offers rail‑to‑rail input and output, a typical input bias current of 1 pA, a CMRR of up to 110 dB at a gain of 100, and an 8‑lead MSOP package suitable for space‑constrained designs.
| Supply Current (Quiescent) | 30–40 µA |
|---|---|
| Operating Supply Voltage Range | 1.8 V to 5.5 V |
| Input Bias Current | 1 pA typical, 10 pA max |
| Output Short‑Circuit Current | 55 mA |
| Temperature Range (Specified Performance) | -40 °C to +125 °C |
The AD8236 draws a maximum of 40 µA supply current.
The typical input bias current is 1 pA, with a maximum of 10 pA.
It operates from 1.8 V up to 5.5 V.