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| PartNumber | OPA345NA/250 | OPA345NA/250G4 | OPA345NA |
| Description | Operational Amplifiers - Op Amps Lo Pwr Single-Sply Rail-to-Rail | Operational Amplifiers - Op Amps Lo Pwr Single-Sply Rail-to-Rail | |
| Manufacturer | Texas Instruments | Texas Instruments | TI/BB |
| Product Category | Operational Amplifiers - Op Amps | Operational Amplifiers - Op Amps | Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps |
| RoHS | Y | Y | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package / Case | SOT-23-5 | SOT-23-5 | - |
| Supply Voltage Max | 5.5 V | 5.5 V | - |
| Number of Channels | 1 Channel | 1 Channel | - |
| GBP Gain Bandwidth Product | 3 MHz | 3 MHz | - |
| SR Slew Rate | 2 V/us | 2 V/us | - |
| CMRR Common Mode Rejection Ratio | 76 dB to 92 dB | 76 dB to 92 dB | - |
| Ib Input Bias Current | 1 pA | 1 pA | - |
| Vos Input Offset Voltage | 1 mV | 1 mV | - |
| Supply Voltage Min | 2.7 V | 2.7 V | - |
| Operating Supply Current | 150 uA | 150 uA | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Maximum Operating Temperature | + 85 C | + 85 C | - |
| Shutdown | No Shutdown | No Shutdown | - |
| Series | OPA345 | OPA345 | - |
| Packaging | Reel | Reel | - |
| Amplifier Type | Rail to Rail Operational Amplifiers | Low Input Bias Current Amplifier | - |
| Features | Decompensated | - | - |
| Height | 1.15 mm | 1.15 mm | - |
| Input Type | Rail-to-Rail | Rail-to-Rail | - |
| Length | 2.9 mm | 2.9 mm | - |
| Output Type | Rail-to-Rail | Rail-to-Rail | - |
| Product | Operational Amplifiers | Operational Amplifiers | - |
| Supply Type | Single | Single | - |
| Technology | CMOS | CMOS | - |
| Width | 1.6 mm | 1.6 mm | - |
| Brand | Texas Instruments | Texas Instruments | - |
| en Input Voltage Noise Density | 30 nV/sqrt Hz | 30 nV/sqrt Hz | - |
| In Input Noise Current Density | 0.0005 pA/sqrt Hz | 0.0005 pA/sqrt Hz | - |
| Moisture Sensitive | Yes | Yes | - |
| Operating Supply Voltage | 2.7 V to 5.5 V | 2.7 V to 5.5 V | - |
| Product Type | Op Amps - Operational Amplifiers | Op Amps - Operational Amplifiers | - |
| PSRR Power Supply Rejection Ratio | 90.46 dB | 90.46 dB | - |
| Factory Pack Quantity | 250 | 250 | - |
| Subcategory | Amplifier ICs | Amplifier ICs | - |
| Vcm Common Mode Voltage | Negative Rail - 0.3 V to Positive Rail + 0.3 V | Negative Rail - 0.3 V to Positive Rail + 0.3 V | - |
| Voltage Gain dB | 122 dB | 122 dB | - |
| Unit Weight | 0.000222 oz | 0.000222 oz | - |