Dual-channel, low-power operational amplifier designed for precision applications. Features a wide supply voltage range from ±3 V to ±20 V, with a nominal supply of ±3 V and maximum supply current of 0.4 mA. Offers a maximum input offset voltage of 25 µV and an average bias current of 20 pA. Delivers a nominal slew rate of 5.5 V/µs and a unity gain bandwidth of 2500 kHz. This automotive-grade amplifier is housed in an 8-pin SOIC package, operating across a temperature range of -40°C to 125°C.
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Technical Specifications
Texas Instruments OPA2191IDR technical specifications.
General
| Max Operating Temperature | 125 |
| Number of Terminals | 8 |
| Min Operating Temperature | -40 |
| Terminal Position | DUAL |
| JEDEC Package Code | R-PDSO-G8 |
| Width | 3.9 |
| Length | 4.9 |
| Number of Functions | 2 |
| Temperature Grade | AUTOMOTIVE |
| Supply Voltage-Nom (Vsup) | 3 |
| Supply Current-Max | 0.4 |
| Amplifier Type | OPERATIONAL AMPLIFIER |
| Supply Voltage Limit-Max | 20 |
| Input Offset Voltage-Max | 25 |
| Average Bias Current-Max (IIB) | 0.00002 |
| Neg Supply Voltage-Nom (Vsup) | -3 |
| Slew Rate-Nom | 5.5 |
| Common-mode Reject Ratio-Nom | 140 |
| Unity Gain BW-Nom | 2500 |
| Neg Supply Voltage Limit-Max | -20 |
Compliance
| RoHS | Yes |
| Lead Free | Yes |
| REACH | Compliant |
| Military Spec | False |
Datasheet
Texas Instruments OPA2191IDR Datasheet
Download the complete datasheet for Texas Instruments OPA2191IDR to view detailed technical specifications.
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