AD822BRZ-REEL7
ActiveSINGLE-SUPPLY, RAIL-TO-RAIL LOW POWER FET-INPUT DUAL OP AMP
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AD822BRZ-REEL7
ActiveSINGLE-SUPPLY, RAIL-TO-RAIL LOW POWER FET-INPUT DUAL OP AMP
Technical Specifications
Parameters and characteristics for this part
| Specification | AD822BRZ-REEL7 |
|---|---|
| -3db Bandwidth | 1.9 MHz |
| Amplifier Type | General Purpose |
| Current - Input Bias | 2 pA |
| Current - Output / Channel | 20 mA |
| Current - Supply | 1.24 mA |
| Mounting Type | Surface Mount |
| Number of Circuits | 2 |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 °C |
| Output Type | Rail-to-Rail |
| Package / Case | 8-SOIC |
| Package / Case [x] | 0.154 in |
| Package / Case [y] | 3.9 mm |
| Slew Rate | 3 V/µs |
| Supplier Device Package | 8-SOIC |
| Voltage - Input Offset | 300 çV |
| Voltage - Supply Span (Max) [Max] | 30 V |
| Voltage - Supply Span (Min) [Min] | 5 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 16.64 | |
| 10 | $ 11.67 | |||
| 25 | $ 10.38 | |||
| 100 | $ 9.01 | |||
| Digi-Reel® | 1 | $ 16.64 | ||
| 10 | $ 11.67 | |||
| 25 | $ 10.38 | |||
| 100 | $ 9.01 | |||
| Tape & Reel (TR) | 750 | $ 9.01 | ||
Description
General part information
AD822 Series
The AD822 is a dual precision, low power FET input op amp that can operate from a single supply of 5 V to 30 V or dual supplies of ±2.5 V to ±15 V. It has true single-supply capability with an input voltage range extending below the negative rail, allowing the AD822 to accommodate input signals below ground in the single-supply mode. Output voltage swing extends to within 10 mV of each rail, providing the maximum output dynamic range.Offset voltage of 800 μV maximum, offset voltage drift of 2 μV/°C, input bias currents below 25 pA, and low input voltage noise provide dc precision with source impedances up to a gigaohm. The 1.8 MHz unity-gain bandwidth, –93 dB THD at 10 kHz, and 3 V/μs slew rate are provided with a low supply current of 800 μA per amplifier.ApplicationsBattery-powered precision instrumentationPhotodiode preampsActive filters12-bit to 14-bit data acquisition systemsMedical instrumentationLow power references and regulatorsThe AD822-EP supports defense and aerospace applications (AQEC standard)
