TYPE | DESCRIPTION |
---|
Mounting Style | Surface Mount |
Number of Pins | 8 Pin |
Case/Package | SOIC-8 |
Supply Current | 20.2 mA |
Number of Circuits | 1 Circuit |
Number of Channels | 1 Channel |
Common Mode Rejection Ratio | 85 dB |
Input Offset Drift | 4.00 µV/K |
Bandwidth | 800 MHz |
Slew Rate | 1.00 kV/μs |
Gain Bandwidth Product | 800 MHz |
Input Offset Voltage | 300 µV |
Input Bias Current | 20 µA |
Available Channels | S |
Operating Temperature (Max) | 85 ℃ |
Operating Temperature (Min) | -40 ℃ |
3dB Bandwidth | 500 MHz |
Gain Bandwidth | 800 MHz |
Minimum CMRR Range | 85 dB |
Supply Voltage | 10V ~ 12V |
TYPE | DESCRIPTION |
---|
Product Lifecycle Status | Active |
Packaging | Each |
Size-Length | 4.9 mm |
Size-Width | 3.91 mm |
Size-Height | 1.58 mm |
Operating Temperature | -40℃ ~ 85℃ |
The OPA843 provides a level of speed and dynamic range previously unattainable in a monolithic op amp. Using a high Gain Bandwidth (GBW), two gain-stage design, the OPA843 gives a medium gain range device with exceptional dynamic range. The "classic" differential input complements this high dynamic range with DC precision beyond most high-speed amplifier products. Very low input offset voltage and current, high Common-Mode Rejection Ratio (CMRR) and Power-Supply Rejection Ratio (PSRR), and high open-loop gain combine to give a high DC precision amplifier along with low noise and high 3rd-order intercept.
●12- to 16-bit converter interfaces will benefit from this combination of features. High-speed transimpedance applications can be implemented with exceptional DC precision as well. Differential configurations using two OPA843s can deliver very low distortion to high output voltages, as shown below.
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Burr Brown
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