OPA2211AIDDAR
Active1.1NV/RTHZ NOISE, LOW POWER, PRECISION OPERATIONAL AMPLIFIER
Deep-Dive with AI
Search across all available documentation for this part.
OPA2211AIDDAR
Active1.1NV/RTHZ NOISE, LOW POWER, PRECISION OPERATIONAL AMPLIFIER
Technical Specifications
Parameters and characteristics for this part
| Specification | OPA2211AIDDAR |
|---|---|
| Amplifier Type | General Purpose |
| Current - Input Bias | 60 nA |
| Current - Output / Channel | 45 mA |
| Current - Supply | 3.6 mA |
| Gain Bandwidth Product | 80 MHz |
| Mounting Type | Surface Mount |
| Number of Circuits | 2 |
| Operating Temperature [Max] | 125 °C |
| Operating Temperature [Min] | -40 °C |
| Output Type | Rail-to-Rail |
| Package / Case | 8-PowerSOIC |
| Package / Case [x] | 0.154 in |
| Package / Case [y] | 3.9 mm |
| Slew Rate | 27 V/µs |
| Supplier Device Package | 8-SO PowerPad |
| Voltage - Input Offset | 30 çV |
| Voltage - Supply Span (Max) [Max] | 36 V |
| Voltage - Supply Span (Min) [Min] | 4.5 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 | $ 13.42 | |
| 10 | $ 9.50 | |||
| 25 | $ 8.49 | |||
| 100 | $ 7.37 | |||
| 250 | $ 6.82 | |||
| 500 | $ 6.49 | |||
| 1000 | $ 6.29 | |||
| Digi-Reel® | 1 | $ 13.42 | ||
| 10 | $ 9.50 | |||
| 25 | $ 8.49 | |||
| 100 | $ 7.37 | |||
| 250 | $ 6.82 | |||
| 500 | $ 6.49 | |||
| 1000 | $ 6.29 | |||
| Tape & Reel (TR) | 2500 | $ 6.29 | ||
| Texas Instruments | LARGE T&R | 1 | $ 8.36 | |
| 100 | $ 7.30 | |||
| 250 | $ 5.63 | |||
| 1000 | $ 5.03 | |||
Description
General part information
OPA2211-EP Series
The OPAx211 series of precision operational amplifiers achieves very low 1.1-nV/√Hznoise density with a supply current of only 3.6 mA. This series also offers rail-to-rail output swing, which maximizes dynamic range.
The extremely low voltage and low current noise, high-speed, and wide output swing of the OPAx211 series make these devices an excellent choice as a loop filter amplifier in PLL applications.
In precision data acquisition applications, the OPAx211 series of operational amplifiers provides 700-ns settling time to 16-bit accuracy throughout 10-V output swings. This ac performance, combined with only 125 µV of offset and 0.35 µV/°C of drift over temperature, makes the OPAx211 series a great choice for driving high-precision 16-bit analog-to-digital converters (ADCs) or buffering the output of high-resolution digital-to-analog converters (DACs).
Documents
Technical documentation and resources
