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| PartNumber | OPA211AIDR | OPA211AIDRGR | OPA211AIDRG4 |
| Description | Precision Amplifiers 1.1nV/rtHz Noise Lo Pwr Prec Op Amp | Precision Amplifiers 1.1nV/rtHz Noise Low Pwr Prec Op Amp | Precision Amplifiers 1.1nV/rtHz Noise Low Pwr Prec Op Amp |
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments |
| Product Category | Precision Amplifiers | Precision Amplifiers | Precision Amplifiers |
| RoHS | Y | Y | Y |
| Series | OPA211 | OPA211 | OPA211 |
| Number of Channels | 1 Channel | 1 Channel | 1 Channel |
| GBP Gain Bandwidth Product | 80 MHz | 80 MHz | 80 MHz |
| SR Slew Rate | 27 V/us | 27 V/us | 27 V/us |
| CMRR Common Mode Rejection Ratio | 110 dB to 120 dB | 110 dB to 120 dB | 110 dB to 120 dB |
| Output Current per Channel | 30 mA | 30 mA | 30 mA |
| Ib Input Bias Current | 125 nA | 125 nA | 125 nA |
| Vos Input Offset Voltage | 0.05 mV | 0.05 mV | 0.05 mV |
| en Input Voltage Noise Density | 2 nV/sqrt Hz | 2 nV/sqrt Hz | 2 nV/sqrt Hz |
| Supply Voltage Max | 36 V | 36 V | 36 V |
| Supply Voltage Min | 4.5 V | 4.5 V | 4.5 V |
| Operating Supply Current | 3.6 mA | 3.6 mA | 3.6 mA |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 125 C | + 125 C | + 125 C |
| Shutdown | Shutdown | Shutdown | Shutdown |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | SOIC-8 | WSON-8 | SOIC-8 |
| Packaging | Reel | Reel | Reel |
| Amplifier Type | Low Power Amplifier | Low Power Amplifier | Low Power Amplifier |
| Features | Shutdown, Small Size | Shutdown, Small Size | Shutdown, Small Size |
| Height | 1.58 mm | 0.73 mm | 1.58 mm |
| Length | 4.9 mm | 3 mm | 4.9 mm |
| Output Type | Rail-to-Rail | Rail-to-Rail | Rail-to-Rail |
| Product | Precision Amplifiers | Precision Amplifiers | Precision Amplifiers |
| Supply Type | Single, Dual | Single, Dual | Single, Dual |
| Technology | SiGe Bipolar | SiGe Bipolar | SiGe Bipolar |
| Width | 3.91 mm | 3 mm | 3.91 mm |
| Brand | Texas Instruments | Texas Instruments | Texas Instruments |
| Dual Supply Voltage | +/- 3 V, +/- 5 V, +/- 9 V | +/- 3 V, +/- 5 V, +/- 9 V | +/- 3 V, +/- 5 V, +/- 9 V |
| In Input Noise Current Density | 3.2 pA/sqrt Hz | 3.2 pA/sqrt Hz | 3.2 pA/sqrt Hz |
| Maximum Dual Supply Voltage | +/- 18 V | +/- 18 V | +/- 18 V |
| Minimum Dual Supply Voltage | +/- 2.25 V | +/- 2.25 V | +/- 2.25 V |
| Operating Supply Voltage | 4.5 V to 36 V, +/- 2.25 V to +/- 18 V | 4.5 V to 36 V, +/- 2.25 V to +/- 18 V | 4.5 V to 36 V, +/- 2.25 V to +/- 18 V |
| Product Type | Precision Amplifiers | Precision Amplifiers | Precision Amplifiers |
| PSRR Power Supply Rejection Ratio | 140 dB | 140 dB | 140 dB |
| Factory Pack Quantity | 2500 | 3000 | 2500 |
| Subcategory | Amplifier ICs | Amplifier ICs | Amplifier ICs |
| Voltage Gain dB | 114 dB | 114 dB | 114 dB |
| Unit Weight | 0.002677 oz | 0.000384 oz | 0.002677 oz |
| Moisture Sensitive | - | Yes | Yes |
| Vcm Common Mode Voltage | - | +/- 1.4 V | +/- 1.4 V |
| Manufacturer | Part # | Description | RFQ |
|---|---|---|---|
Texas Instruments |
OPA211AIDR | Precision Amplifiers 1.1nV/rtHz Noise Lo Pwr Prec Op Amp | |
| OPA211AIDRGT | Precision Amplifiers 1.1nV/rtHz Noise Low Pwr Prec Op Amp | ||
| OPA211AIDRGR | Precision Amplifiers 1.1nV/rtHz Noise Low Pwr Prec Op Amp | ||
| OPA211AIDRG4 | Precision Amplifiers 1.1nV/rtHz Noise Low Pwr Prec Op Amp | ||
| OPA211AIDRGTG4 | Precision Amplifiers 1.1nV/rtHz Noise Lo Pwr Prec Op Amp | ||
| OPA211AIDRGR | Operational Amplifiers - Op Amps 1.1nV/rtHz Noise Low Pwr Prec Op Amp | ||
| OPA211AIDRGT | Operational Amplifiers - Op Amps 1.1nV/rtHz Noise Low Pwr Prec Op Amp | ||
| OPA211AIDR | Operational Amplifiers - Op Amps 1.1nV/rtHz Noise Lo Pwr Prec Op Amp | ||
| OPA211AIDRGTG4 | Precision Amplifiers 1.1nV/rtHz Noise Lo Pwr Prec Op Amp | ||
| OPA211AIDRG4 | IC OPAMP GP 80MHZ RRO 8SOIC | ||
| OPA211AIDRG | New and Original | ||
| OPA211AIDRGR/OPA211IDRGR | New and Original | ||
| OPA211AIDRGRG4 | Precision Amplifiers 1.1nV/rtHz Noise Lo Pwr Prec Op Amp |