| Part Number | OPA4991 |
| Manufacturer | Texas Instruments (https://www.ti.com/) |
| Title | Low-Noise OpAmp |
| Description | The OPAx991 family (OPA991, OPA2991, and OPA4991) is a family of high voltage (40-V) general purpose operational amplifiers. These devices offer ... |
| Features |
• Low offset voltage: ±125 µV • Low offset voltage drift: ±0.3 µV/°C • Low noise: 10.8 nV/√ Hz at 1 kHz • High common-mode rejection: 130 dB • Low bias current: ±10 pA • Rail-to-rail input and output • Wide bandwidth: 4.5 MHz GBW • High slew rate: 21... |
| Datasheet |
 OPA4991 Datasheet
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