AD8221ARZ Op-Amp IC, SOP-8 Package

Note: This product is non-returnable.

An operational amplifier is a circuit that can amplify weak electrical signals. The AD8221 Op-Amp is a programmable operational amplifier that can operate with both single and dual power supplies, making it suitable for applications with input voltages of ±10V.

The AD8221ARZ IC maintains a CMRR of at least 80 dB up to 10 kHz for all grades at G = 1. In addition, its high-frequency CMRR allows the AD8221 Op-Amp to reject broadband interference and line harmonics, significantly simplifying filter requirements.

With low voltage offset and high CMRR, this AD8221ARZ Op-Amp IC is an excellent choice for applications requiring the best possible DC performance, such as bridge signal conditioning. Its industrial temperature range performance is specified from -40°C to +85°C for all grades.

Applications of the AD8221ARZ Op-Amp IC

1. Industrial Process Control
2. Bridge Amplifiers
3. Data Acquisition Systems
4. Medical Instruments
5. Converter Interfaces
6. Instrumentation
7. Aerospace

Specifications of the AD8221ARZ Op-Amp IC

1. Voltage – Power Supply (Single/Dual ±): 4.6 V ~ 36 V, ±2.3 V ~ 18 V
2. Operating Temperature Range: -40°C to +85°C (up to 125°C)
3. CMRR: 80 dB minimum up to 10 kHz (G = 1)
4. -3 dB Bandwidth: 825 kHz (G = 1)
5. Slew Rate: 2 V/µs
6. Input Noise: 0.25 μV p-p (0.1 Hz to 10 Hz)
7. Maximum Input Offset Voltage: 25 μV
8. Maximum Input Offset Drift: 0.3 μV/°C
9. Maximum Input Bias Current: 0.4 nA
10. Bandwidth: 800 kHz (G = 10, Grade B)
11. Package: SOP-8

Documents:

AD8221ARZ IC Datasheet