低功耗350 MHz电压反馈放大器 Low Power 350 MHz Voltage Feedback Amplifiers
PRODUCT DESCRIPTION
The AD8038 single and AD8039 dual amplifiers are high speed 350 MHz voltage feedback amplifiers with an exception ally low quiescent current of 1.0 mA/amplifier typical 1.5 mA max. The AD8038 single amplifier in the SOIC-8 package has a disable feature. Despite being low power and low cost, the amplifier provides excellent overall performance. Additionally, it offers a high slew rate of 425 V/µs and low input offset voltage of 3 mV max.
FEATURES
Low Power
1 mA Supply Current/Amp
High Speed
350 MHz, –3 dB Bandwidth G = +1
425 V/us Slew Rate
Low Cost
Low Noise
8 nV/√Hz @ 100 kHz
600 fA/√Hz @ 100 kHz
Low Input Bias Current: 750 nA Max
Low Distortion
–90 dB SFDR @ 1 MHz
–65 dB SFDR @ 5 MHz
Wide Supply Range: 3 V to 12 V
Small Packaging: SOT-23-8, SC70-5, and SOIC-8
APPLICATIONS
Battery-Powered Instrumentation
Filters
A/D Drivers
Level Shifting
Buffering
High Density PC Boards
Photo Multipliers