Packaging information
| Package | Pins SOIC (D) | 8 |
| Operating temperature range (°C) -40 to 125 |
| Package qty | Carrier 2,500 | LARGE T&R |
Features for the OPA2180
- Low offset voltage: 75µV (maximum)
- Zero-drift: 0.1 µV/°C
- Low noise: 10nV/√ Hz
- Very low 1/f noise
- Excellent dc
precision:
- PSRR: 126dB
- CMRR: 114dB
- Open-loop gain (AOL): 120dB
- Quiescent current: 525µA (maximum)
- Wide supply range: ±2V to ±18V
- Rail-to-rail output: input includes negative rail
- Low bias current: 250pA (typical)
- RFI filtered inputs
- MicroSIZE packages
Description for the OPA2180
The single OPA180, dual OPA2180, and quad OPA4180 (OPAx180) operational amplifiers (op amps) use TI’s proprietary zero-drift techniques to simultaneously provide low offset voltage (75µV), and near zero-drift over time and temperature.These miniature, high-precision, low-quiescent-current op amps offer high input impedance and rail-to-rail output swing within 18mV of the rails. The input common-mode range includes the negative rail. These devices use single or dual supplies ranging from 4V to 36V (±2V to ±18V.
The dual-channel version is offered in VSSOP-8 packages and SOIC-8 packages. The quad-channel version is offered in SOIC-14 and TSSOP-14 packages. The single and quad package offerings (OPA180 and OPA4180) are specified from –40°C to +125°C, and the dual package (OPA2180) is specified from –40°C to +105°C.