Industrial temperature grade, 5-terminal, single-function operational amplifier featuring a voltage-feedback architecture. Delivers a nominal slew rate of 1000 V/µs and a unity gain bandwidth of 800 MHz. Operates with a nominal supply voltage of ±5V, with limits up to ±6V, and a maximum supply current of 26mA. Offers a maximum input offset voltage of 4000 µV and an average bias current of 40 µA. Packaged in a compact 5-lead SOT-23 (R-PDSO-G5) with dimensions of 1.6mm width and 2.9mm length.
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Technical Specifications
Texas Instruments OPA643N/3K technical specifications.
General
| Max Operating Temperature | 85 |
| Number of Terminals | 5 |
| Min Operating Temperature | -40 |
| Terminal Position | DUAL |
| JEDEC Package Code | R-PDSO-G5 |
| Width | 1.6 |
| Length | 2.9 |
| Pin Count | 5 |
| Number of Functions | 1 |
| Temperature Grade | INDUSTRIAL |
| Supply Voltage-Nom (Vsup) | 5 |
| Supply Current-Max | 26 |
| Amplifier Type | OPERATIONAL AMPLIFIER |
| Supply Voltage Limit-Max | 6 |
| Input Offset Voltage-Max | 4000 |
| Average Bias Current-Max (IIB) | 40 |
| Architecture | VOLTAGE-FEEDBACK |
| Bias Current-Max (IIB) @25C | 30 |
| Neg Supply Voltage-Nom (Vsup) | -5 |
| Slew Rate-Nom | 1000 |
| Frequency Compensation | YES (AVCL>=5) |
| Low-Offset | NO |
| Common-mode Reject Ratio-Nom | 85 |
| Unity Gain BW-Nom | 800000 |
| Neg Supply Voltage Limit-Max | -6 |
Compliance
| Lead Free | No |
| REACH | Compliant |
| Military Spec | False |
Datasheet
Texas Instruments OPA643N/3K Datasheet
Download the complete datasheet for Texas Instruments OPA643N/3K to view detailed technical specifications.
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