| TYPE | DESCRIPTION |
|---|
| Mounting Style | Surface Mount |
| Number of Pins | 8 Pin |
| Case/Package | SOIC-8 |
| Output Current | 50 mA |
| Supply Current | 4.5 mA |
| Number of Circuits | 2 Circuit |
| Number of Channels | 2 Channel |
| Number of Positions | 8 Position |
| Power Dissipation | 0.9 W |
| Common Mode Rejection Ratio | 52 dB |
| Input Capacitance | 1.70 pF |
| Bandwidth | 145 MHz |
| Slew Rate | 1.60 kV/μs |
| Gain Bandwidth Product | 145 MHz |
| Input Impedance | 15.0 MΩ |
| Input Offset Voltage | 4.5 mV |
| Input Bias Current | 1500 nA |
| Operating Temperature (Max) | 85 ℃ |
| Operating Temperature (Min) | -40 ℃ |
| 3dB Bandwidth | 145 MHz |
| Gain Bandwidth | 65 MHz |
| Power Dissipation (Max) | 900 mW |
| Minimum CMRR Range | 52 dB |
| Supply Voltage (Max) | 18 V |
| Supply Voltage (Min) | 1.2 V |
| TYPE | DESCRIPTION |
|---|
| Product Lifecycle Status | Active |
| Packaging | Tube |
| Size-Length | 5 mm |
| Size-Width | 4 mm |
| Size-Height | 1.5 mm |
| Operating Temperature | -40℃ ~ 85℃ |
The AD812ARZ is a dual current feedback low power Op-amp for use with professional cameras and video switchers. Each of the amplifier has 50mA of output current and is optimized for driving one back-terminated video load (150R) each. Each amplifier is a current feedback amplifier and features gain flatness of 0.1dB to 40MHz while offering differential gain and phase error of 0.02% and 0.02°. This makes the AD812 ideal for professional video electronics such as cameras and video switchers. The AD812 offers low power of 4.0mA per amplifier maximum (VS=+5 V) and can run on a single +3V power supply. The outputs of each amplifier swing to within one volt of either supply rail to easily accommodate video signals of 1Vp-p. Also, at gains of +2 the AD812 can swing 3Vp-p on a single +5V power supply.
● Low power
● High speed
● Easy to use
● 5.5mA/amplifier Maximum power supply current
●ESD sensitive device, electrostatic charges as high as 4000V readily accumulate on the human body and test equipment and can discharge without detection.
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