ADAQ4216中文资料亚德诺数据手册PDF规格书

FEATURES

► Highly performance

► Throughput: 2MSPS, no latency

► INL: ±3ppm maximum from −40°C to 105°C

► Total system dynamic range: 123dB typical

► SNR: 97.5dBFS typical, THD: −122dBc typical

► Offset error drift: +5.05μV/°C maximum

► Gain error drift: +1.17ppm/°C maximum

► Ease of use features reduce system complexity

► Second-order, 270kHz anti-aliasing filter

► High-Z PGIA gain options: 1/3, 5/9, 20/9, 20/3

► Flexible external reference voltage: 4.096V or 5V

► Differential input voltage ranges, ±REFIN/Gain: ±15V, ±9V,

±2.25V, ±0.75V

► Wide input common-mode voltage range: −8V to +10V

► Low input bias current: ±20pA typical

► High density solution reduces system footprint

► 14mm x 9mm, 0.8mm pitch, 178-ball CSP BGA

► 4× footprint reduction vs. equivalent discrete solution

► On-board reference buffer with an internal VCM generation

► Total power dissipation: 445mW typical at 2MSPS

► Flexi-SPI digital interface

► 1, 2, or 4 SDO lanes allows slower SCK

► Echo clock mode simplifies use of digital isolator

► Compatible with 1.2V to 1.8V logic

► PGIA gain control (A0, A1) interface

► Extended sample resolution to 30-bits

► Overrange and synchronization bits

APPLICATIONS

► Automatic test equipment

► Machine automation

► Process controls

► Medical and industrial instrumentation

► Digital control loops