AD818
Part | Datasheet |
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AD818AR-REEL7 | AD818AR-REEL7 (pdf) |
PDF Datasheet Preview |
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Low Cost, Low Power Video Op Amp AD818 FEATURES Low Cost Excellent Video Performance 55 MHz dB Bandwidth Gain = +2 & Differential Gain & Phase Errors High Speed 130 MHz Bandwidth 3 dB, G = +2 100 MHz Bandwidth 3 dB, G+ = 500 Slew Rate 80 ns Settling Time to VO = 10 V Step High Output Drive Capability 50 mA Minimum Output Current Ideal for Driving Back Terminated Cables Flexible Power Supply Specified for Single +5 V and Dual V to V Power Supplies Low Power mA max Supply Current Available in 8-Pin SOIC and 8-Pin Plastic Mini-DIP PRODUCT DESCRIPTION The AD818 is a low cost, video op amp optimized for use in video applications which require gains equal to or greater than +2 or The AD818 low differential gain and phase errors, single supply functionality, low power and high output drive make it ideal for cable driving applications such as video cameras and professional video equipment. With video specs like dB flatness to 55 MHz and low differential gain and phase errors of and along with 50 mA of output current, the AD818 is an excellent choice for any video application. The 130 MHz 3 dB bandwidth G = +2 +15V 0.01µF 2.2µF AD818 6 Rt 75 0.1µF 2.2µF AD818 Video Line Driver OUTPUT VOLTAGE SWING Volts p-p CONNECTION DIAGRAMS 8-Pin Plastic Mini-DIP N , and SOIC R Packages 25 20 15 10 VS = ±15V VS = ±5V LOAD RESISTANCE and 500 V/µs slew rate make the AD818 useful in many high speed applications including video monitors, CATV, color copiers, image scanners and fax machines. The AD818 is fully specified for operation with a single +5 V power supply and with dual supplies from ± 5 V to ± 15 V. This power supply flexibility, coupled with a very low supply current of mA and excellent ac characteristics under all power supply conditions, make the AD818 the ideal choice for many demanding yet power sensitive applications. The AD818 is a voltage feedback op amp and excels as a gain stage in high speed and video systems gain = >2 or It achieves a settling time of 45 ns to with a low input offset voltage of 2 mV max. The AD818 is available in low cost, small 8-pin plastic miniDIP and SOIC packages. DIFF GAIN DIFFERENTIAL PHASE Degrees DIFFERENTIAL GAIN Percent DIFF PHASE SUPPLY VOLTAGE ±Volts AD818 Differential Gain and Phase vs. Supply Information furnished by Analog Devices is believed to be accurate and reliable. However, no responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of Analog Devices. One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A. Tel 617/329-4700 Fax 617/326-8703 TA = unless otherwise noted Parameter DYNAMIC PERFORMANCE dB Bandwidth Bandwidth for dB Flatness Full Power Bandwidth1 Slew Rate Settling Time to ORDERING GUIDE Model Temperature Package Range Package Option AD818AN to +85°C 8-Pin Plastic DIP N-8 AD818AR to +85°C 8-Pin Plastic SOIC R-8 AD818AR-REEL to +85°C 8-Pin Plastic SOIC R-8 ±5 V ± 15 V 0, +5 V ±5 V ±5 V ± 15 V ± 15 V 0, +5 V ± 15 V ±5 V 0, +5 V ± 15 V ±5 V ±5 V ± 15 V ± 15 V AD818A Min Typ Max AD818 Units ± +5 ± 18 V +36 V 8-PIN MINI-DIP PACKAGE TJ = 150°C MAXIMUM POWER DISSIPATION Watts 8-PIN SOIC PACKAGE 0 +10 +20 +30 +40 +50 +60 +70 +80 +90 AMBIENT TEMPERATURE °C Maximum Power Dissipation vs. Temperature for Different Package Types ESD SUSCEPTIBILITY ESD electrostatic discharge sensitive device. Electrostatic charges as high as 4000 volts, which readily accumulate on the human body and on test equipment, can discharge without detection. Although the AD818 features proprietary ESD protection circuitry, permanent damage may still occur on these devices if they are subjected to high energy electrostatic discharges. Therefore, proper ESD precautions are recommended to avoid any performance degradation or loss of functionality. Characteristics METALIZATION PHOTOGRAPH Dimensions shown in inches and mm . INPUT COMMON-MODE RANGE ± Volts 15 +VCM SUPPLY VOLTAGE ±Volts Figure Common-Mode Voltage Range vs. Supply OUTPUT VOLTAGE SWING Volts p-p VS = ±15V 20 VS = ±5V 5 LOAD RESISTANCE Figure Output Voltage Swing vs. Load Resistance OUTPUT VOLTAGE SWING ±Volts SLEW RATE V/µs |
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