Overview
The AD822BR-REEL, manufactured by Analog Devices Inc., is a single-supply, rail-to-rail, low power FET-input dual operational amplifier. This component is designed for applications requiring high precision and low power consumption. The AD822BR-REEL is packaged in an 8-lead SOIC (Small Outline Integrated Circuit) and is available in tape and reel format, making it suitable for high-volume production.
Key Specifications
| Parameter | Value |
|---|---|
| Amplifier Type | General Purpose |
| Number of Circuits | 2 |
| Output Type | Rail-to-Rail |
| Slew Rate | 3 V/µs |
| Gain Bandwidth Product | 1.9 MHz |
| -3 dB Bandwidth | 1.9 MHz |
| Input Bias Current | 2 pA |
| Input Offset Voltage | 300 µV |
| Supply Current | 1.4 mA |
| Output Current per Channel | 20 mA |
| Supply Voltage Range | 3 V ~ 36 V, ±1.5 V ~ 18 V |
| Operating Temperature Range | -40°C ~ 85°C |
| Package/Case | 8-SOIC (0.154", 3.90mm Width) |
| Mounting Type | Surface Mount |
Key Features
- Single-supply operation with a wide supply voltage range (3 V to 36 V or ±1.5 V to ±18 V)
- Rail-to-rail output capability
- Low power consumption with a supply current of 1.4 mA
- High slew rate of 3 V/µs and a gain bandwidth product of 1.9 MHz
- Low input bias current of 2 pA and input offset voltage of 300 µV
- High accuracy and stability over a wide temperature range (-40°C to 85°C)
Applications
- Precision data acquisition systems
- Medical instrumentation
- Industrial process controls
- Bridge amplifiers and strain gage applications
- Weigh scales and other precision measurement systems
Q & A
- What is the package type of the AD822BR-REEL? The AD822BR-REEL is packaged in an 8-lead SOIC (Small Outline Integrated Circuit).
- What is the supply voltage range for the AD822BR-REEL? The supply voltage range is 3 V to 36 V or ±1.5 V to ±18 V.
- What is the slew rate of the AD822BR-REEL? The slew rate is 3 V/µs.
- What is the gain bandwidth product of the AD822BR-REEL? The gain bandwidth product is 1.9 MHz.
- What is the input bias current of the AD822BR-REEL? The input bias current is 2 pA.
- What is the input offset voltage of the AD822BR-REEL? The input offset voltage is 300 µV.
- What is the operating temperature range of the AD822BR-REEL? The operating temperature range is -40°C to 85°C.
- Is the AD822BR-REEL RoHS compliant? There is no specific RoHS information available for this part, but some variants may be compliant.
- What are some typical applications of the AD822BR-REEL? Typical applications include precision data acquisition systems, medical instrumentation, industrial process controls, bridge amplifiers, and weigh scales.
- What is the output current per channel of the AD822BR-REEL? The output current per channel is 20 mA.
