EL8202, EL8203, EL8403 Typical Performance Curves(Continued)JEDEC JESD51-7 HIGH EFFECTIVE THERMAL CONDUCTIVITY TEST BOARD1.41.2 1.136WW) ( NS1 909mWJOA =1848°0.8CPATIO/W893mWSSI0.6870mWSO8DI RMSOP8/10 JA=110°C/W0.4WE JA=115°C/WQSOP16O P0.2 JA=112°C/W00255075 85 100125150AMBIENT TEMPERATURE (°C)FIGURE 31. PACKAGE POWER DISSIPATION vs AMBIENT TEMPERATURESimplified Schematic DiagramVS+I1I2R6R7R8Q5VBIAS1QQ76R3R1R2DIFFERENTIAL TOSINGLE ENDEDIN+Q1Q2IN-OUTDRIVEGENERATORVBIAS2QQ43Q8RR4R59VS-Description of Operation and ApplicationInput, Output and Supply Voltage RangeInformation The EL8202, EL8203 and EL8403 have been designed to operate with a single supply voltage from 3V to 5.0V. Split Product Description supplies can also be used as long as their total voltage is The EL8202, EL8203 and EL8403 are wide bandwidth, single within 3V to 5.0V. The amplifiers have an input common mode supply, low power and rail-to-rail output voltage feedback voltage range from 0.15V below the negative supply (VS- pin) operational amplifiers. The amplifiers are internally to within 1.5V of the positive supply (VS+ pin). If the input compensated for closed loop gain of +1 of greater. Connected signal is outside the above specified range, it will cause the in voltage follower mode and driving a 1k load, the EL8202, output signal to be distorted. EL8203 and EL8403 have a -3dB bandwidth of 500MHz. Driving a 150 load, the bandwidth is about 350MHz while The output of the EL8202, EL8203 and EL8403 can swing rail maintaining a 600V/us slew rate. The EL8202 is available with to rail. As the load resistance becomes lower, the ability to a power down pin to reduce power to 30µA typically while the drive close to each rail is reduced. For the load resistor 1k, amplifier is disabled. the output swing is about 4.9V at a 5V supply. For the load resistor 150, the output swing is about 4.6V. FN7106 Rev 2.00 Page 10 of 16 April 26, 2006
