Single FET operational amplifier with a 4MHz bandwidth and 50pA input bias current. Features 750µV input offset voltage, 80dB CMRR, and a 10V/µs slew rate. Operates from a dual supply range of ±4.5V to ±18V, or a single supply of 9V to 36V, with a nominal operating supply voltage of 18V. This 8-SOIC package component offers 110dB voltage gain and 25mA output current, suitable for operation between -55°C and 125°C.
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Texas Instruments OPA131U technical specifications.
| Amplifier Type | GENERAL PURPOSE |
| Bandwidth | 4MHz |
| Package/Case | D |
| Common Mode Rejection Ratio | 80dB |
| Dual Supply Voltage | 15V |
| Gain Bandwidth Product | 4MHz |
| Input Bias Current | 50pA |
| Input Offset Voltage (Vos) | 750uV |
| Lead Free | Lead Free |
| Max Dual Supply Voltage | 18V |
| Min Dual Supply Voltage | 4.5V |
| Max I/O Voltage | 750uV |
| Max Operating Temperature | 125°C |
| Min Operating Temperature | -55°C |
| Max Supply Voltage | 36V |
| Min Supply Voltage | 9V |
| Nominal Gain Bandwidth Product | 4MHz |
| Number of Amplifiers | 1 |
| Number of Channels | 1 |
| Number of Circuits | 1 |
| Number of Elements | 1 |
| Operating Supply Current | 1.5mA |
| Operating Supply Voltage | 18V |
| Output Current | 25mA |
| Output Current per Channel | 25mA |
| Package Quantity | 75 |
| Packaging | Rail/Tube |
| Radiation Hardening | No |
| Reach SVHC Compliant | No |
| RoHS Compliant | Yes |
| Slew Rate | 10V/µs |
| Supply Current | 1.75mA |
| Technology | JFET |
| Unity Gain Bandwidth Product | 4MHz |
| Voltage Gain | 110dB |
| RoHS | Compliant |
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