Key facts
- Brand
- Analog Devices
- Model
- AD8571
- Industry
- Industrial
- Documents
- 2
- Languages
- EN
- Last added
- 2012-05-09
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Analog Devices AD8571/AD8572/AD8574 Datasheet
The AD857x family provides zero‑drift, single‑supply operational amplifiers with rail‑to‑rail input and output swings. They feature ultralow offset voltage (1 pV), ultralow input bias current (20 pA), and high CMRR (up to 130 dB), making them suitable for precision sensor and instrumentation applications.
Available in 8‑lead MSOP, SOIC, TSSOP and 14‑lead packages, the devices operate from 2.7 V to 5 V single supply and are rated for an extended temperature range of –40 °C to +125 °C. The datasheet includes detailed electrical characteristics, absolute maximum ratings, pin configurations, ordering information, and typical performance graphs.
Analog Devices AD8571 specifications
| Offset Voltage | 1 pV |
|---|---|
| Input Bias Current | 20 pA |
| Supply Current per Amplifier | 850 µA typical |
| Power Supply Rejection Ratio (PSRR) | 120‑130 dB |
| Gain Bandwidth Product | 1.5 MHz |
| Voltage Noise (0‑10 Hz) | 1.3 µV p‑p |
All Analog Devices AD8571 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the offset voltage of the AD8571?
The AD8571 has an offset voltage of 1 pV.
What supply voltage range can the AD857x family operate from?
The devices are guaranteed to operate from 2.7 V to 5 V single supply.
What is the offset voltage of the AD857x amplifiers?
The offset voltage is specified as low as 1 pV.
From: Analog Devices AD8571/AD8572/AD8574 Operational Amplifiers Datasheet
What supply voltage range do the AD857x devices support?
They operate from 2.7 V to 5 V single‑supply.
From: Analog Devices AD8571/AD8572/AD8574 Operational Amplifiers Datasheet