The MAX9910/MAX9911 and MAX9912/MAX9913 are single-channel and dual-channel operational amplifiers, suitable for battery-powered applications. They feature a high ratio of gain bandwidth to supply current, ultra-low input bias current, rail-to-rail input and output voltage ranges, and low power consumption.
The MAX9910‑MAX9913 family are low‑power CMOS operational amplifiers designed for battery‑powered applications. They feature a 200 kHz gain‑bandwidth product, ultra‑low 1 pA input bias current, rail‑to‑rail input and output ranges, and a shutdown mode that reduces supply current to 1 nA.
The devices are available in several small‑outline packages (SC70, WLP, SOT‑23, µMAX) and operate from a single 1.8 V to 5.5 V supply. Detailed electrical characteristics, absolute maximum ratings, and typical performance graphs are provided for each part.
| Gain‑Bandwidth Product | 200 kHz |
|---|---|
| Supply Current (typical) | 4 µA |
| Input Bias Current | 1 pA (typ) |
| Supply Voltage Range | 1.8 V to 5.5 V |
| Input Offset Voltage | ±200 µV (typ) |
| Package (MAX9910) | 5‑pin SC70 |
They operate from 1.8 V to 5.5 V.
The MAX9910 is offered in a 5‑pin SC70 package.
The typical input bias current is 1 pA.