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| PartNumber | OPA2111AM | OPA2111BM | OPA2111AMQ |
| Description | Precision Amplifiers Dual Lo-Noise Difet Op Amp | Precision Amplifiers Dual Lo-Noise Difet Op Amp | |
| Manufacturer | Texas Instruments | Texas Instruments | - |
| Product Category | Precision Amplifiers | Precision Amplifiers | - |
| RoHS | Y | Y | - |
| Series | OPA2111 | OPA2111 | - |
| Number of Channels | 2 Channel | 2 Channel | - |
| GBP Gain Bandwidth Product | 2 MHz | 2 MHz | - |
| SR Slew Rate | 2 V/us | 2 V/us | - |
| CMRR Common Mode Rejection Ratio | 82 dB to 110 dB | 82 dB to 110 dB | - |
| Output Current per Channel | 10 mA | 10 mA | - |
| Ib Input Bias Current | 4 pA | 4 pA | - |
| Vos Input Offset Voltage | 0.5 mV | 0.5 mV | - |
| en Input Voltage Noise Density | 40 nV/sqrt Hz | 30 nV/sqrt Hz | - |
| Operating Supply Current | 2.5 mA | 2.5 mA | - |
| Minimum Operating Temperature | - 55 C | - 55 C | - |
| Maximum Operating Temperature | + 125 C | + 125 C | - |
| Shutdown | No Shutdown | No Shutdown | - |
| Mounting Style | Through Hole | Through Hole | - |
| Package / Case | TO-99-8 | TO-99-8 | - |
| Packaging | Tube | Tube | - |
| Amplifier Type | Low Offset Amplifier | Low Offset Voltage Amplifier | - |
| Height | 4.4 mm | 4.4 mm | - |
| Length | 9.08 mm | 9.08 mm | - |
| Output Type | Rail-to-Rail | Rail-to-Rail | - |
| Product | Precision Amplifiers | Operational Amplifiers | - |
| Supply Type | Dual | Dual | - |
| Technology | BiFET | BiFET | - |
| Width | 9.08 mm | 9.08 mm | - |
| Brand | Texas Instruments | Texas Instruments | - |
| Dual Supply Voltage | +/- 9 V, +/- 12 V, +/- 15 V | +/- 9 V, +/- 12 V, +/- 15 V | - |
| In Input Noise Current Density | 0.0008 pA/sqrt Hz | 0.0006 pA/sqrt Hz | - |
| Maximum Dual Supply Voltage | +/- 18 V | +/- 18 V | - |
| Minimum Dual Supply Voltage | +/- 5 V | +/- 5 V | - |
| Operating Supply Voltage | +/- 5 V to +/- 18 V | +/- 5 V to +/- 18 V | - |
| Pd Power Dissipation | 500 mW (1/2 W) | 500 mW (1/2 W) | - |
| Product Type | Precision Amplifiers | Precision Amplifiers | - |
| Factory Pack Quantity | 20 | 20 | - |
| Subcategory | Amplifier ICs | Amplifier ICs | - |
| Voltage Gain dB | 125 dB | 125 dB | - |
| Unit Weight | 0.077603 oz | - | - |
| Vcm Common Mode Voltage | - | Negative Rail + 5 V to Positive Rail - 5 V | - |