Key facts
- Brand
- Analog Devices
- Model
- AD8506
- Industry
- Industrial
- Documents
- 2
- Languages
- EN
- Last added
- 2012-03-23
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Analog Devices AD8505/AD8506/AD8508 Micro Power Amplifiers Datasheet
The AD8505, AD8506, and AD8508 are single, dual, and quad micro‑power amplifiers offering rail‑to‑rail input/output operation from 1.8 V to 5 V supplies. They feature zero input crossover distortion, very low bias current, and low noise, making them suitable for battery‑powered sensors, handheld instrumentation, and hazard‑detection equipment.\n\nKey specifications include a typical supply current of 24 µA (AD8505) to 20 µA (AD8506/AD8508) at 1.8 V, input bias current of 10 pA, PSRR of at least 100 dB, CMRR up to 105 dB, and an operating temperature range of –40 °C to +125 °C. The devices are offered in 5‑lead SOT‑23, 6‑ball WLCSP, 8‑lead MSOP, 8‑ball WLCSP, 14‑lead TSSOP and 14‑ball WLCSP packages.
Read onlineAnalog Devices AD8506 specifications
| Input Bias Current | 10 pA typical |
|---|---|
| Power Supply Rejection Ratio (PSRR) | 100 dB minimum |
| Common‑Mode Rejection Ratio (CMRR) | 105 dB typical |
| Operating Temperature Range | −40 °C to +125 °C |
| Maximum Supply Voltage | 5.5 V |
Source: Analog Devices AD8505/AD8506/AD8508 Micro Power Amplifiers Datasheet
All Analog Devices AD8506 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the input bias current of these amplifiers?
The input bias current is typically 10 pA.
From: Analog Devices AD8505/AD8506/AD8508 Micro Power Amplifiers Datasheet
Which package options are available for the AD8505?
The AD8505 is offered in a 5‑lead SOT‑23 package and a 6‑ball WLCSP package.
From: Analog Devices AD8505/AD8506/AD8508 Micro Power Amplifiers Datasheet
What supply voltage range does the AD8506 support?
The AD8506 operates from 1.8 V up to 5.5 V single‑supply.
What is the typical supply current per amplifier?
Each amplifier draws less than 20 µA of supply current.
