| TYPE | DESCRIPTION |
|---|
| Mounting Style | Surface Mount |
| Number of Pins | 8 Pin |
| Supply Voltage (DC) | 7.00 V |
| Case/Package | SOIC-8 |
| Output Current | 25mA @15V |
| Supply Current | 5.6 mA |
| Number of Circuits | 1 Circuit |
| Number of Channels | 1 Channel |
| Number of Positions | 8 Position |
| Common Mode Rejection Ratio | 76dB ~ 85dB |
| Input Offset Drift | 4.00 µV/K |
| Bandwidth | 280 MHz |
| Slew Rate | 240 V/μs |
| Gain Bandwidth Product | 260 MHz |
| Input Offset Voltage | 200 µV |
| Input Bias Current | 9 µA |
| Available Channels | S, Q |
| Operating Temperature (Max) | 85 ℃ |
| Operating Temperature (Min) | -45 ℃ |
| 3dB Bandwidth | 800 MHz |
| Gain Bandwidth | 280 MHz |
| Minimum CMRR Range | 74 dB |
| Supply Voltage (Max) | 12 V |
| TYPE | DESCRIPTION |
|---|
| Product Lifecycle Status | Active |
| Packaging | Tube |
| Size-Length | 4.9 mm |
| Size-Width | 3.91 mm |
| Size-Height | 1.58 mm |
| Operating Temperature | -40℃ ~ 85℃ |
The OPA820ID is an unity-gain stable voltage-feedback Operational Amplifier with a very low input noise voltage and high output current using a low 5.6mA supply current. At unity-gain, the OPA820 gives >800MHz bandwidth with <1dB peaking. The OPA820 complements this high-speed operation with excellent DC precision in a low-power device. A worst-case input offset voltage of ±750µV and an offset current of ±400nA give excellent absolute DC precision for pulse amplifier applications. Minimal input and output voltage swing headroom allow the OPA820 to operate on a single +5V supply with >2VPP output swing. While not a rail-to-rail (RR) output, this swing will support most emerging analog-to-digital converter (ADC) input ranges with lower power and noise than typical RR output op amps. Exceptionally low dG/dP (0.01%/0.03°) supports low-cost composite video line driver applications.
● ±110mA High output current
● 2.5nV/√Hz Low input noise
● 5.6mA Low supply current
● ±750µV Maximum 25°C input offset voltage
● ±400nA Maximum 25°C input offset current
● 85dB Typical CMRR
● 4µV/°C Typical offset drift
● Green product and no Sb/Br
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