ADA4945-1_V01中文資料亞德諾數(shù)據(jù)手冊PDF規(guī)格書

FEATURES

? Broad power supply range: 3 V to 10 V

? Wide input common-mode voltage range: ?VS to +VS ? 1.3 V

? Rail-to-rail output

? Fully specified dual power mode operation

? 4 mA full power mode (145 MHz)

? 1.4 mA low power mode (80 MHz)

? Full power mode

? Low harmonic distortion

? ?133 dBc HD2 and ?140 dBc HD3 at 1 kHz

? ?133 dBc HD2 and ?116 dBc HD3 at 100 kHz

? Fast settling time

? 18-bit: 100 ns

? 16-bit: 50 ns

? Input voltage noise: 2.0 nV/√Hz, f = 100 kHz

? ±115 μV maximum offset voltage from ?40°C to +125°C

? Adjustable output clamps for ADC input protection

APPLICATIONS

? Low power Σ-Δ, PulSAR?, and SAR ADC drivers

? Single-ended to differential converters

? Differential buffers

? Medical imaging

? Process control

? Portable electronics