AD8613/AD8617/AD8619 are low-cost micropower, low-noise CMOS rail-to-rail input/output operational amplifiers. They feature 2.2 mV maximum offset voltage, 1 pA maximum input bias current, 1.8 V to 5 V single-supply operation, 22 nV/√Hz low noise, 50 μA/amplifier maximum micropower, etc. They are suitable for battery-powered instrumentation, multipole filters, current shunt sense, sensors, ADC predrivers, DAC drivers/level shifters, low power ASIC input or output amplifiers, etc.
The AD8613, AD8617 and AD8619 are single‑, dual‑ and quad‑channel operational amplifiers offering low offset voltage, ultra‑low input bias current and low noise performance. They operate from 1.8 V to 5 V single‑supply (or dual supplies of +0.9 V and +2.5 V) and are qualified for automotive applications.
The document provides detailed electrical specifications, absolute maximum ratings, thermal characteristics, typical performance curves, pin configurations for each package option, and an ordering guide covering all available package variants.
| Offset Voltage | 2.2 mV max |
|---|---|
| Input Bias Current | 1 pA typ |
| Power Supply Rejection Ratio (PSRR) | 67 dB (min) – 94 dB (max) |
| Output Voltage High (1 mA load) | 4.98 V |
| Gain‑Bandwidth Product | 400 kHz (typ) |
The AD8613 has an offset voltage of up to 2.2 mV.
It can operate from 1.8 V to 5 V on a single supply.
Typical input bias current is 1 pA.
Yes, the device is qualified for automotive applications.