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| PartNumber | OPA4191ID | OPA4191IDR | OPA4192ID |
| Description | Operational Amplifiers - Op Amps OPA4191 | Operational Amplifiers - Op Amps OPA4191 | Precision Amplifiers Low-Noise, Low Quiescent Current, 36V RRI/O Precision Op Amps, E-Trim Series 14-SOIC -40 to 125 |
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments |
| Product Category | Operational Amplifiers - Op Amps | Operational Amplifiers - Op Amps | Precision Amplifiers |
| RoHS | Y | Y | Y |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | SOIC-14 | SOIC-14 | SOIC-14 |
| Supply Voltage Max | 36 V | 36 V | 36 V |
| Output Current per Channel | 65 mA | 65 mA | 65 mA |
| Number of Channels | 4 Channel | 4 Channel | 4 Channel |
| GBP Gain Bandwidth Product | 2.5 MHz | 2.5 MHz | 10 MHz |
| SR Slew Rate | 5.5 V/us | 5.5 V/us | 20 V/us |
| CMRR Common Mode Rejection Ratio | 120 dB to 140 dB | 120 dB to 140 dB | 100 dB to 120 dB |
| Ib Input Bias Current | 9 nA | 9 nA | 20 pA |
| Vos Input Offset Voltage | 0.025 mV | 0.025 mV | 0.025 mV |
| Supply Voltage Min | 4.5 V | 4.5 V | 4.5 V |
| Operating Supply Current | 140 uA | 140 uA | 1 mA |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 125 C | + 125 C | + 125 C |
| Shutdown | No Shutdown | No Shutdown | No Shutdown |
| Series | OPA4191 | OPA4191 | OPA4192 |
| Packaging | Tube | Reel | Tube |
| Amplifier Type | Precision Amplifier | Precision Amplifier | - |
| Features | EMI Hardened, High Cload Drive, Small Size | EMI Hardened, High Cload Drive, Small Size | EMI Hardened, High Cload Drive |
| Input Type | Rail to Rail | Rail to Rail | Rail-to-Rail |
| Output Type | Rail-to-Rail | Rail-to-Rail | Rail-to-Rail |
| Product | Operational Amplifiers | Operational Amplifiers | Precision Amplifiers |
| Brand | Texas Instruments | Texas Instruments | Texas Instruments |
| THD plus Noise | 0.0012 % | 0.0012 % | - |
| 3 dB Bandwidth | - | - | - |
| en Input Voltage Noise Density | 24 nV/sqrt Hz | 24 nV/sqrt Hz | 5.5 nV/sqrt Hz |
| In Input Noise Current Density | 1.5 fA/sqrt Hz | 1.5 fA/sqrt Hz | 1.5 fA/sqrt Hz |
| Ios Input Offset Current | 2 nA | 2 nA | 2 nA |
| Maximum Dual Supply Voltage | +/- 18 V | +/- 18 V | - |
| Minimum Dual Supply Voltage | +/- 2.25 V | +/- 2.25 V | - |
| Moisture Sensitive | Yes | Yes | - |
| Product Type | Op Amps - Operational Amplifiers | Op Amps - Operational Amplifiers | Precision Amplifiers |
| Factory Pack Quantity | 50 | 2500 | 50 |
| Subcategory | Amplifier ICs | Amplifier ICs | Amplifier ICs |
| Unit Weight | 0.004318 oz | 0.004318 oz | 0.004515 oz |
| Height | - | - | 1.45 mm |
| Length | - | - | 3.05 mm |
| Width | - | - | 1.75 mm |
| PSRR Power Supply Rejection Ratio | - | - | 300 nV/V |
| Settling Time | - | - | 0.9 us |
| Vcm Common Mode Voltage | - | - | - 4.5 V to + 36 V |
| Voltage Gain dB | - | - | 140 dB |