1.1nV/rtHz Noise, Low Power, Precision Operational Amplifier In Tiny DFN-8 Package

The OPA211 series of precision Operational Amplifiers achieves very low 1.1nV/Hz noise density with a supply current of only 3.6mA. It also offers Rail-to-Rail output swing, which maximizes dynamic range. The OPA211 series extremely low voltage and low current noise, high speed, and wide output swing make it an excellent choice as a loop Filter Amplifier in PLL applications. In precision data acquisition applications, the OPA211 series of op amps provides 700ns settling time to 16-bit accuracy even for 10V output swings. This ac performance, combined with only 125??V of offset and 0.35??V/C drift over temperature, make the OPA211 ideal for driving fast, high-precision Analog-to-digital converters (ADCs) or buffering the outputs of high-resolution digital-to-analog converters (DACs). The OPA211 is specified over the very wide dual-power supply range of 2.25V to 18V, or single-supply operation from +4.5V to +36V. The OPA211 is available in the small DFN-8 (33mm), MSOP-8, and SO-8 packages. A dual version, the OPA2211 is available in the DFN-8 (33mm) or an SO-8 PowerPAD?? package. This series of op amps is specified from TA = -40C to +125C. By Texas Instruments
Part Manufacturer Description Datasheet Samples
OPA211SKGD1 Texas Instruments High Temperature 1.1nV/rtHz Noise, Low Power, Precision Operational Amplifier 0-XCEPT -55 to 210
OPA211AIDRGR Texas Instruments 1.1nV/rtHz Noise, Low-Power, Precision Operational Amplifier 8-SON -40 to 125
OPA2111AM Texas Instruments Dual Low-Noise Difet® Operational Amplifier 8-TO-99
OPA211AIDGKRG4 Texas Instruments OP-AMP, 125uV OFFSET-MAX, 80MHz BAND WIDTH, PDSO8, GREEN, PLASTIC, MSOP-8
OPA211IDGKR Texas Instruments 1.1nV/rtHz Noise, Low-Power, Precision Operational Amplifier 8-VSSOP -40 to 125
OPA211AIDRG4 Texas Instruments 1.1nV/rtHz Noise, Low-Power, Precision Operational Amplifier 8-SOIC -40 to 125
OPA211IDRGT Texas Instruments 1.1nV/rtHz Noise, Low-Power, Precision Operational Amplifier 8-SON -40 to 125
OPA211AID Texas Instruments 1.1nV/rtHz Noise, Low-Power, Precision Operational Amplifier 8-SOIC -40 to 125
OPA211AIDRGT Texas Instruments 1.1nV/rtHz Noise, Low-Power, Precision Operational Amplifier 8-SON -40 to 125
OPA2111KM Texas Instruments Dual Low-Noise Difet® Operational Amplifier 8-TO-99
OPA211 's PackagesOPA211 's pdf datasheet
OPA211AID SOIC
OPA211AIDG4 SOIC
OPA211AIDGKR MSOP
OPA211AIDGKT MSOP
OPA211AIDR SOIC
OPA211AIDRG4 SOIC
OPA211AIDRGR SON
OPA211AIDRGT SON




OPA211 Pinout, Pinouts
OPA211 pinout,Pin out
This is one package pinout of OPA211,If you need more pinouts please download OPA211's pdf datasheet.

OPA211 Application circuits
OPA211 circuits
This is one application circuit of OPA211,If you need more circuits,please download OPA211's pdf datasheet.


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