a High Speed, Low PowerMonolithic Op AmpAD847FEATURESCONNECTION DIAGRAMSuperior PerformancePlastic DIP (N),High Unity Gain BW: 50 MHzSmall Outline (R) andLow Supply Current: 5.3 mACerdip (Q) PackagesHigh Slew Rate: 300 V/ m s Excellent Video Specifications0.04% Differential Gain (NTSC and PAL) 0.19 8 Differential Phase (NTSC and PAL)Drives Any Capacitive Load Fast Settling Time to 0.1% (10 V Step): 65 nsExcellent DC PerformanceHigh Open-Loop Gain 5.5 V/mV (RLOAD = 1 k V ) Low Input Offset Voltage: 0.5 mVSpecified for 6 5 V and 6 15 V Operation Available in a Wide Variety of OptionsPlastic DIP and SOIC Packages Cerdip Package Die Form MIL-STD-883B Processing specifications which include an open-loop gain of 3500 V/V Tape & Reel (EIA-481A Standard) (500 Ω load) and low input offset voltage of 0.5 mV. Common- Dual Version Available: AD827 (8 Lead) mode rejection is a minimum of 78 dB. Output voltage swing is ± Enhanced Replacement for LM6361 3 V into loads as low as 150 Ω. Analog Devices also offers Replacement for HA2544, HA2520/2/5 and EL2020 over 30 other high speed amplifiers from the low noise AD829 (1.7 nV/√Hz) to the ultimate video amplifier, the AD811, which APPLICATIONS features 0.01% differential gain and 0.01° differential phase. Video Instrumentation Imaging EquipmentAPPLICATION HIGHLIGHTSCopiers, Fax, Scanners, Cameras 1. As a buffer the AD847 offers a full-power bandwidth of High Speed Cable Driver 12.7 MHz (5 V p-p with ± 5 V supplies) making it outstand- High Speed DAC and Flash ADC Buffers ing as an input buffer for flash A/D converters. 2. The low power and small outline package of the AD847 make it very well suited for high density applications such as PRODUCT DESCRIPTION The AD847 represents a breakthrough in high speed amplifiers multiple pole active filters. offering superior ac & dc performance and low power, all at low 3. The AD847 is internally compensated for unity gain opera- cost. The excellent dc performance is demonstrated by its ± 5 V tion and remains stable when driving any capacitive load. 65.554.5QUIESCENT CURRENT – mA405101520SUPPLY VOLTAGE – ± Volts Quiescent Current vs. Supply Voltage AD847 Driving Capacitive Loads REV. F 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 One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A. otherwise under any patent or patent rights of Analog Devices. Tel: 617/329-4700Fax: 617/326-8703