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| PartNumber | OPA445ADDA | OPA445ADDAG4 | OPA445 |
| Description | Operational Amplifiers - Op Amps Hi Vltg FET-Input Op Amp | Operational Amplifiers - Op Amps Hi Vltg FET-Input Op Amp | |
| Manufacturer | Texas Instruments | Texas Instruments | - |
| Product Category | Operational Amplifiers - Op Amps | Operational Amplifiers - Op Amps | - |
| RoHS | Y | Y | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package / Case | SO-PowerPad-8 | SO-PowerPad-8 | - |
| Output Current per Channel | 15 mA | 15 mA | - |
| Number of Channels | 1 Channel | 1 Channel | - |
| GBP Gain Bandwidth Product | 2 MHz | 2 MHz | - |
| SR Slew Rate | 15 V/us | 15 V/us | - |
| CMRR Common Mode Rejection Ratio | 80 dB to 95 dB | 80 dB to 95 dB | - |
| Ib Input Bias Current | 50 pA | 50 pA | - |
| Vos Input Offset Voltage | 3 mV | 3 mV | - |
| Operating Supply Current | 4.2 mA | 4.2 mA | - |
| Minimum Operating Temperature | - 55 C | - 55 C | - |
| Maximum Operating Temperature | + 125 C | + 125 C | - |
| Shutdown | No Shutdown | No Shutdown | - |
| Series | OPA445 | OPA445 | - |
| Packaging | Tube | Tube | - |
| Amplifier Type | High Voltage Amplifier | High Voltage Amplifier | - |
| Height | 1.48 mm | 1.48 mm | - |
| Length | 4.89 mm | 4.89 mm | - |
| Product | Operational Amplifiers | Operational Amplifiers | - |
| Supply Type | Dual | Dual | - |
| Width | 3.9 mm | 3.9 mm | - |
| Brand | Texas Instruments | Texas Instruments | - |
| Dual Supply Voltage | +/- 40 V | +/- 40 V | - |
| en Input Voltage Noise Density | 15 nV/sqrt Hz | 15 nV/sqrt Hz | - |
| In Input Noise Current Density | 0.006 pA/sqrt Hz | 0.006 pA/sqrt Hz | - |
| Maximum Dual Supply Voltage | +/- 45 V | +/- 45 V | - |
| Minimum Dual Supply Voltage | +/- 10 V | +/- 10 V | - |
| Moisture Sensitive | Yes | Yes | - |
| Operating Supply Voltage | +/- 10 V to +/- 45 V | +/- 10 V to +/- 45 V | - |
| Product Type | Op Amps - Operational Amplifiers | Op Amps - Operational Amplifiers | - |
| Factory Pack Quantity | 75 | 75 | - |
| Subcategory | Amplifier ICs | Amplifier ICs | - |
| Voltage Gain dB | 110 dB | 110 dB | - |
| Unit Weight | 0.002490 oz | 0.002490 oz | - |