OPA2211MDRGTEP
Active1.1 NV/√HZ NOISE, LOW POWER, PRECISION OPERATIONAL AMPLIFIER
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OPA2211MDRGTEP
Active1.1 NV/√HZ NOISE, LOW POWER, PRECISION OPERATIONAL AMPLIFIER
Technical Specifications
Parameters and characteristics for this part
| Specification | OPA2211MDRGTEP |
|---|---|
| Amplifier Type | General Purpose |
| Current - Input Bias | 50 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] | -55 °C |
| Output Type | Rail-to-Rail |
| Package / Case | 8-WFDFN Exposed Pad |
| Slew Rate | 27 V/µs |
| Supplier Device Package | 8-SON (3x3) |
| Voltage - Input Offset | 50 µV |
| 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 | $ 50.75 | |
| 10 | $ 47.35 | |||
| 25 | $ 45.36 | |||
| 100 | $ 41.11 | |||
| Digi-Reel® | 1 | $ 50.75 | ||
| 10 | $ 47.35 | |||
| 25 | $ 45.36 | |||
| 100 | $ 41.11 | |||
| Tape & Reel (TR) | 250 | $ 39.69 | ||
| Texas Instruments | SMALL T&R | 1 | $ 42.95 | |
| 100 | $ 38.18 | |||
| 250 | $ 31.38 | |||
| 1000 | $ 28.07 | |||
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).
