EVAL1401/AB 数据手册 ( 数据表 ) - STMicroelectronics

DESCRIPTION
The TSA1401 is a 14-bit, 20MHz sampling frequency Analog to Digital Converter using deep submicron CMOS technology combining high performances with very low power consumption.The TSA1401 is based on a pipeline structure with digital error correction to provide excellent static linearity and dynamic performances.

FEATURES
■ OPTIMWATTTM features 1
     • Ultra low power consumption: 85mW at 20Msps (using external references).
     • Adjustable consumption versus speed.
■ Single supply voltage: 2.5V
■ Digital I/O supply voltage: 2.5V/3.3V compatible
■ -90.5dBc SFDR and 73.1dBc SNR at Fin=10MHz when using external references (VINpp=2.5V)
■ Differential analog input-driving
■ Built-in reference voltage with external bias capabilities
■ Digital output high impedance mode

APPLICATIONS
■ High-end infra-red imaging
■ X-Ray medical imaging
■ High-end CCD cameras
■ Scanners and digital copiers
■ Test instrumentation
■ Wireless communication