Linear Technology LTC2321IUFD-16#TRPBF

Description
The LTC2321-16 is a dual, 16-bit, 2Msps differential input ADC with a wide input common mode range. It operates from a single 3.3V or 5V supply and has an 8Vp.p differential input range. The LTC2321-16 achieves 4LSB INL typical, no missing codes at 16 bits and 81dB SNR. It has an onboard low drift (20ppm/°C max) 2.048V or 4.096V internal reference and a high speed SPI-compatible serial interface that supports CMOS or LVDS. The LTC2321-16 dissipates only 31mW per channel and offers nap and sleep modes to reduce the power consumption to 5μW for further power savings during inactive periods.

Features
2Msps Throughput Rate
4LSB INL (Typ)
Guaranteed 16-Bit, No Missing Codes
8Vp.p Differential Inputs with Wide Input Common Mode Range
81dB SNR (Typ) at fIN = 500kHz
-90dB THD (Typ) at fIN = 500kHz
No Cycle Latency
Guaranteed Operation to 125°C
Single 3.3V or 5V Supply
Low Drift (20ppm/°C Max) 2.048V or 4.096V Internal Reference
1.8V to 2.5V I/0 Voltages
CMOS or LVDS SPI-Compatible Serial I/O
Power Dissipation 31mW/Ch (Typ)
Small 28-Lead (4mm x 5mm) QFN Package

Applications
High Speed Data Acquisition Systems
Communications
Remote Data Acquisition
Imaging
Optical Networking
Automotive
Multiphase Motor Control