AD50621中文资料亚德诺数据手册PDF规格书

GENERAL DESCRIPTION

The AD5066 is a low power, 16-bit quad-channel, unbuffered voltage output nanoDAC® offering relative accuracy specifications of ±1 LSB INL with individual reference pins and can operate from a single 2.7 V to 5.5 V supply. The AD5066 also offers a differential accuracy specification of ±1 LSB DNL. Reference buffers are also provided on-chip. The part uses a versatile 3-wire, low power Schmitt trigger serial interface that operates at clock rates up to 50 MHz and is compatible with standard SPI®, QSPI™, MICROWIRE™, and most DSP interface standards.

FEATURES

Low power quad 16-bit nanoDAC, ±1 LSB INL

Low total unadjusted error of ±0.1 mV typically

Low zero code error of 0.05 mV typically

Individually buffered reference pins

2.7 V to 5.5 V power supply

Specified over full code range of 0 to 65535

Power-on reset to zero scale or midscale

Per channel power-down with 3 power-down functions

Hardware LDAC with software LDAC override function

CLR function to programmable code

Small 16-lead TSSOP

APPLICATIONS

Process control

Data acquisition systems

Portable battery-powered instruments

Digital gain and offset adjustment

Programmable voltage and current sources