ADAQ7767-1中文资料亚德诺数据手册PDF规格书

FEATURES

► Highly integrated data acquisition solution

► 3 pin-selectable gain options: 1 (IN1), 0.364 (IN2), or 0.143 (IN3)

► Maximum input range of ±28.672 V differential (IN3)

► Wide input common-mode range: −16 V to +12 V (IN3)

► Fourth-order AAF with maximum flatness and linear phase

► Anti-aliasing protection with 105 dB typical rejection (IN1)

► Excellent device-to-device phase matching and drift

► Combined precision AC and DC performance

► Total system dynamic range up to 124.5 dB

► −118 dB typical THD at ±28.672 V input range (IN3)

► 78.0 dB typical DC CMRR at ±28.672 V input range (IN3)

► ±3.8 ppm of FSR typical INL

► 3.1 ppm/°C maximum gain error drift

► ±0.096 maximum device-to-device phase angle mismatch at

20 kHz

► Programmable output data rate, filter type, and latency

► Linear phase digital filter options:

► Wideband low ripple FIR filter (256 kSPS, 110 kHz maximum

input bandwidth)

► Sinc5 filter (1024 kSPS, 208.9 kHz maximum input bandwidth,

4 μs maximum group delay)

► Sinc3 filter (50 Hz/60 Hz rejection)

► Integrated LDO

► Built-in supply decoupling capacitors

► Configuration through pin strapping or SPI

► Digital interface optimized for isolated applications

► Suite of diagnostic check mechanisms

► Operating temperature range: −40°C to +105°C

► Packaging: 12 mm × 6 mm × 1.6 mm, 84-ball CSP_BGA with 0.8

mm ball pitch

► 8× footprint reduction vs. discrete solution

APPLICATIONS

► Universal input measurement platform

► Electrical test and measurement

► Sound and vibration, acoustic and material science, research

and development

► Control and hardware in loop verification

► Condition monitoring for predictive maintenance

► Audio test