器件名称:
AD8026AR
功能描述:
Quad High Speed Amplifier
文件大小:
217.88KB 共8页
简 介:
a FEATURES Voltage Feedback, Rail-to-Rail Output Rated Settling Time to Within 0.5 V of Supply Rail Quad High Speed Amplifier Settling Time to 0.1% of 55 ns (4 V Swing, C L = 100 pF) Slew Rate 135 V/ s (4 V Swing) –3 dB Bandwidth 60 MHz Fixed Gain Resistors for High DC Accuracy Low Voltage Offset 0.5 mV RTO Typical Gain Error Less than 0.05% Low Supply Current 3.4 mA Nominal +12 V Supply 14-Lead SOIC Package APPLICATIONS LCD Source Drivers CD DVD CDR OUT A RF RG –IN A +IN A VCC +IN B –IN B RP Quad High Speed Amplifier AD8026 FUNCTIONAL BLOCK DIAGRAM OUT D RF RG RP –IN D +IN D VEE +IN C –IN C AD8026 RP RG RF RF RP RG OUT B OUT C PRODUCT DESCRIPTION The AD8026 is a complete low cost, closed loop, voltage feedback, quad amplifier. Precision trimmed resistors set a fixed RF/ RG ratio of 5/3 to a typical gain accuracy of 0.02%. Manufactured on ADI’s proprietary XFCB high speed bipolar process, which enables the output drivers to settle to within 0.1% within 55 ns into a 100 pF load (4 V swing) and drive output voltages to rated settling time to within 0.5 V from the rail. The typical 3 dB bandwidth is 60 MHz, at G = +2.67. The AD8026 is laser trimmed to produce both exceptional offset and gain performance. The low settling time, high slew rate, low offset and rail-to-rail output voltage drive capability makes the AD8026 ideal for driving LCD displays. The AD8026 is available in a 14-lead SOIC package. INPUT RL = 10k 1V/DIV VIN = 1.5V OUTPUT 1V/DIV VOUT = 4V 50ns/DIV ……
