ADAQ4381-4中文资料亚德诺数据手册PDF规格书

FEATURES

► Easy to use μModule® data acquisition system

► 11× footprint reduction vs. discrete solution

► Integrated critical passive components

► 5 V single-supply operation

► Guaranteed 14-bit no missing codes

► On-chip oversampling function

► 2-bit resolution boost

► Out of range indicator (ALERT)

► INL: ±0.3 LSB typical, ±1 LSB maximum

► SNR (typical)

► 85 dB at gain = 1.0, fIN = 1 kHz

► 92.4 dB with OSR = ×8 at gain = 1.0, fIN = 1 kHz

► Channel-to-channel phase matching: 0.005° typical at fIN = 20 kHz

► Integrated high precision reference, 3 ppm/oC typical drift

► Gain error: 0.003% typical

► Gain drift: 0.8 ppm/°C typical

► Integrated internal buffer with VCM generation

► Integrated fully differential ADC driver with signal scaling

► Wide input common-mode voltage range

► High common-mode rejection

► Single-ended to differential conversion

► Pin selectable input range with overrange

► Input ranges: ±2 V, ±3.3 V, ±5.5 V, ±11 V

► Gain/attenuation: G = 0.3, 0.6, 1.0, and 1.6

► High-speed serial interface

► 8 mm x 8 mm, 0.8 mm pitch, 81-ball CSP_BGA package

APPLICATIONS

► Lab grade battery test system

► Motor control current sense

► Motor control position feedback

► Sonar

► Power quality monitoring

► Data acquisition system

► Erbium-doped fiber amplifier (EDFA) applications

► I and Q demodulation