This datasheet provides detailed information on AD8646/AD8647/AD8648, including features, specifications, applications, and pin configurations.
The AD8646 (dual) and AD8647 (dual) as well as the AD8648 (quad) are rail‑to‑rail input and output, single‑supply amplifiers offering low offset voltage, low noise, and high output drive capability. Key features include a 24 MHz bandwidth, 11 V/µs slew rate, 2 mA typical supply current per amplifier, and a shutdown current of only 10 nA for the AD8647.
These amplifiers are suited for battery‑powered instruments, audio line drivers, photodiode amplifiers, sensor interfaces, barcode scanners, and other low‑impedance applications. The document details pin configurations, absolute maximum ratings, thermal resistance, typical performance curves, and ordering information.
| Offset Voltage | 2.5 mV max |
|---|---|
| Bandwidth | 24 MHz |
| Slew Rate | 11 V/µs |
| Supply Current per Amplifier | 2 mA max |
| Maximum Supply Voltage | 6 V |
| Short‑Circuit Output Current | 120 mA |
The maximum supply voltage is 6 V.
The typical slew rate is 11 V/µs.
They provide a 24 MHz bandwidth.