Single-channel, rail-to-rail CMOS operational amplifier featuring a 70kHz gain bandwidth product and 1µA operating supply current. This general-purpose op-amp offers a low input bias current of 10pA and a 10mV input offset voltage. Designed for a wide operating temperature range of -40°C to 85°C, it supports supply voltages from 1.8V to 5.5V. The amplifier delivers 8mA output current per channel and boasts a 90dB voltage gain.
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Texas Instruments OPA349UA/2K5G4 technical specifications.
| Amplifier Type | GENERAL PURPOSE |
| Bandwidth | 70kHz |
| Package/Case | D |
| Common Mode Rejection Ratio | 48dB |
| Gain Bandwidth Product | 70kHz |
| Input Bias Current | 10pA |
| Input Offset Voltage (Vos) | 10mV |
| Lead Free | Lead Free |
| Max I/O Voltage | 10mV |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Max Supply Voltage | 5.5V |
| Min Supply Voltage | 1.8V |
| Nominal Gain Bandwidth Product | 70kHz |
| Number of Channels | 1 |
| Number of Circuits | 1 |
| Number of Elements | 1 |
| Operating Supply Current | 1uA |
| Output Current | 8mA |
| Output Current per Channel | 8mA |
| Package Quantity | 2500 |
| Packaging | Tape and Reel |
| Power Supply Rejection Ratio (PSRR) | 69.12dB |
| Radiation Hardening | No |
| RoHS Compliant | Yes |
| Slew Rate | 0.02V/µs |
| Supply Current | 2uA |
| Technology | CMOS |
| Unity Gain Bandwidth Product | 70kHz |
| Voltage Gain | 90dB |
| RoHS | Compliant |
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