Electrometer-grade operational amplifier featuring a 1MHz bandwidth and 128dB voltage gain. This single-channel, through-hole mounted component offers a low input bias current of 0.075pA and a 500uV input offset voltage. Operating from a ±5V to ±18V dual supply, it provides a 3V/µs slew rate and 10mA output current. Designed for demanding applications, it boasts 90dB CMRR and PSRR, with a wide operating temperature range of -55°C to 125°C.
PackageTO-99
Current1.5mA
MountingThrough Hole
Power500mW
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Technical Specifications
Texas Instruments OPA128SM technical specifications.
General
| Amplifier Type | GENERAL PURPOSE |
| Bandwidth | 1MHz |
| Package/Case | TO-99 |
| Common Mode Rejection Ratio | 90dB |
| Gain Bandwidth Product | 1MHz |
| Input Bias Current | 0.075pA |
| Input Offset Voltage (Vos) | 500uV |
| Lead Free | Lead Free |
| Max Dual Supply Voltage | 18V |
| Min Dual Supply Voltage | 5V |
| Max Operating Temperature | 125°C |
| Min Operating Temperature | -55°C |
| Mount | Through Hole |
| Number of Amplifiers | 1 |
| Number of Channels | 1 |
| Number of Circuits | 1 |
| Number of Elements | 1 |
| Operating Supply Current | 900uA |
| Operating Supply Voltage | 18V |
| Output Current | 10mA |
| Output Current per Channel | 10mA |
| Package Quantity | 20 |
| Packaging | Rail/Tube |
| Power Dissipation | 500mW |
| Power Supply Rejection Ratio (PSRR) | 90dB |
| Radiation Hardening | Yes |
| Reach SVHC Compliant | No |
| RoHS Compliant | Yes |
| Series | Difet® |
| Slew Rate | 3V/µs |
| Supply Current | 1.5mA |
| Technology | BIFET |
| Unity Gain Bandwidth Product | 1MHz |
| Voltage Gain | 128dB |
Compliance
| RoHS | CompliantYes |
Datasheet
Texas Instruments OPA128SM Datasheet
Download the complete datasheet for Texas Instruments OPA128SM to view detailed technical specifications.
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