Key facts
- Brand
- Analog Devices
- Model
- ADA4817-2
- Category
- amplifier
- Industry
- Electronics
- Documents
- 2
- Languages
- EN
- Last added
- 2022-10-25
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Analog Devices ADA4817-1/ADA4817-2 FastFET Amplifiers Data Sheet
The ADA4817-1 and ADA4817-2 are ultra-high-speed voltage feedback amplifiers with FET inputs, developed using Analog Devices' proprietary XFCB process. These devices feature ultra-low noise (4 nV/√Hz) and extremely high input impedance, making them suitable for data acquisition front ends and broadband transimpedance applications such as photodiode preamplifiers. They operate with a wide power supply range of 5 V to 10 V and are available in 8-lead LFCSP, 8-lead SOIC, and 16-lead LFCSP packages.
Read onlineAnalog Devices ADA4817-2 specifications
| -3 dB Bandwidth (±5 V) | 1050 MHz |
|---|---|
| Slew Rate | 870 V/µs |
| Settling Time (0.1 %) | 9 ns |
| Input Bias Current | 2 pA |
| Input Capacitance (Common‑mode) | 1.3 pF |
| Voltage Noise (100 kHz) | 4 nV/√Hz |
| Output Current | 40 mA |
| Supply Voltage Range | 5 V to 10 V |
| Quiescent Current per Amplifier | 19 mA |
| Power‑Down Quiescent Current | 1.5 mA |
| Maximum Operating Temperature | +105 °C |
| Maximum Supply Voltage | 10.6 V |
All Analog Devices ADA4817-2 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the maximum operating temperature range for these amplifiers?
The ADA4817-1/ADA4817-2 can operate in an extended industrial temperature range of −40°C to +105°C.
From: Analog Devices ADA4817-1/ADA4817-2 FastFET Amplifiers Data Sheet
What is the maximum supply voltage for these devices?
The amplifiers support a wide power supply voltage range from 5 V to 10 V.
From: Analog Devices ADA4817-1/ADA4817-2 FastFET Amplifiers Data Sheet
What is the maximum supply voltage for the ADA4817‑1/ADA4817‑2?
The absolute maximum supply voltage is 10.6 V.
What is the typical slew rate of these amplifiers?
The typical slew rate is 870 V/µs.