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| PartNumber | OPA349SA/3K | OPA349SA/3KG4 | OPA349SA/3K4G |
| Description | Operational Amplifiers - Op Amps 1uA Rail-to-Rail CMOS Oper Amplifier | Operational Amplifiers - Op Amps 1uA Rail-to-Rail CMOS Oper Amplifier | |
| Manufacturer | Texas Instruments | Texas Instruments | TI |
| Product Category | Operational Amplifiers - Op Amps | Operational Amplifiers - Op Amps | IC Chips |
| RoHS | Y | Y | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package / Case | SC70-5 | SC70-5 | - |
| Supply Voltage Max | 5.5 V | 5.5 V | - |
| Output Current per Channel | 8 mA | 8 mA | - |
| Number of Channels | 1 Channel | 1 Channel | - |
| GBP Gain Bandwidth Product | 70 kHz | 70 kHz | - |
| SR Slew Rate | 0.02 V/us | 0.02 V/us | - |
| CMRR Common Mode Rejection Ratio | 48 dB to 60 dB | 48 dB to 60 dB | - |
| Ib Input Bias Current | 10 pA | 10 pA | - |
| Vos Input Offset Voltage | 10 mV | 10 mV | - |
| Supply Voltage Min | 1.8 V | 1.8 V | - |
| Operating Supply Current | 1 uA | 1 uA | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Maximum Operating Temperature | + 85 C | + 85 C | - |
| Shutdown | No Shutdown | No Shutdown | - |
| Series | OPA349 | OPA349 | - |
| Packaging | Reel | Reel | - |
| Amplifier Type | Low Input Bias Current Amplifier | Low Input Bias Current Amplifier | - |
| Height | 0.9 mm | 0.9 mm | - |
| Input Type | Rail-to-Rail | Rail-to-Rail | - |
| Length | 2 mm | 2 mm | - |
| Output Type | Rail-to-Rail | Rail-to-Rail | - |
| Product | Operational Amplifiers | Operational Amplifiers | - |
| Supply Type | Single | Single | - |
| Technology | CMOS | CMOS | - |
| Width | 1.25 mm | 1.25 mm | - |
| Brand | Texas Instruments | Texas Instruments | - |
| en Input Voltage Noise Density | 300 nV/sqrt Hz | 300 nV/sqrt Hz | - |
| In Input Noise Current Density | 0.004 pA/sqrt Hz | 0.004 pA/sqrt Hz | - |
| Operating Supply Voltage | 1.8 V to 5.5 V | 1.8 V to 5.5 V | - |
| Product Type | Op Amps - Operational Amplifiers | Op Amps - Operational Amplifiers | - |
| PSRR Power Supply Rejection Ratio | 69.12 dB | 69.12 dB | - |
| Factory Pack Quantity | 3000 | 3000 | - |
| Subcategory | Amplifier ICs | Amplifier ICs | - |
| Vcm Common Mode Voltage | Negative Rail - 0.2 V to Positive Rail + 0.2 V | Negative Rail - 0.2 V to Positive Rail + 0.2 V | - |
| Voltage Gain dB | 90 dB | 90 dB | - |
| Unit Weight | 0.000705 oz | 0.000705 oz | - |