MAX9617-MAX9620 is a low-power, zero-drift operational amplifier with 1.5MHz GBW and 10µV zero-drift input offset voltage. The device is available in SC70 package and suitable for portable consumer, medical and industrial applications.
The MAX9617‑MAX9620 family are low‑power, zero‑drift operational amplifiers with rail‑to‑rail inputs and outputs, designed for portable medical, consumer, and industrial applications. They feature ultra‑low quiescent current, very low input offset voltage, and optional shutdown mode (MAX9619).
The devices are offered in SC70 packages (5‑pin, 6‑pin, 8‑pin) and operate from 1.8 V to 5.5 V (single supply) or ±0.8 V to ±2.75 V (dual supply). The datasheet includes absolute maximum ratings, electrical characteristics, typical operating curves, pin descriptions, and layout recommendations.
| Quiescent Current | 59 µA |
|---|---|
| Input Offset Voltage | 10 µV (max) |
| Input Bias Current | 10 pA |
| Gain‑Bandwidth Product | 1.5 MHz |
| Shutdown Supply Current (MAX9619) | 300 nA |
| Operating Temperature Range | -40 °C to +125 °C |
| Package Type | 6‑Pin SC70 (dual version also 5‑Pin and 8‑Pin) |
Only the MAX9619 has an active‑low shutdown mode that reduces quiescent current to less than 300 nA.
The devices provide a very‑low input offset voltage of up to 10 µV (max).
They are specified for operation from –40 °C to +125 °C.