雙路、4MHZ、50pA 偏置電流、750μA 功耗、FET 運算放大器
| Number of channels (#) | 2 |
| Total supply voltage (Max) (+5V=5, +/-5V=10) | 36 |
| Total supply voltage (Min) (+5V=5, +/-5V=10) | 9 |
| Vos (offset voltage @ 25 C) (Max) (mV) | 1 |
| GBW (Typ) (MHz) | 4 |
| Slew rate (Typ) (V/us) | 10 |
| Rail-to-rail | No |
| Offset drift (Typ) (uV/C) | 2 |
| Iq per channel (Typ) (mA) | 1.5 |
| Vn at 1 kHz (Typ) (nV/rtHz) | 15 |
| CMRR (Typ) (dB) | 80 |
| Rating | Catalog |
| Operating temperature range (C) | -55 to 125 |
| Input bias current (Max) (pA) | 50 |
| Output current (Typ) (mA) | 25 |
| Architecture | FET |
| THD + N @ 1 kHz (Typ) (%) | 0.0008 |
- FET INPUT: IB = 50pA max
- LOW OFFSET VOLTAGE: 750uV max
- WIDE SUPPLY RANGE: ±4.5V to ±18V
- SLEW RATE: 10V/us
- WIDE BANDWIDTH: 4MHz
- EXCELLENT CAPACITIVE LOAD DRIVE
- SINGLE, DUAL, QUAD VERSIONS
The OPA131 series of FET-input op amps provides high performance at low cost. Single, dual, and quad versions in industry-standard pinouts allow cost-effective design options.
The OPA131 series offers excellent general-purpose performance, including low offset voltage, drift, and good dynamic characteristics.
Single, dual, and quad versions are available in DIP and SO packages. Performance grades include commercial and industrial temperature ranges.
