零件编号 : AD5724R
功能 : Complete, Quad, 12-/14-/16-Bit, Serial Input, Unipolar/Bipolar Voltage Output DACs
制造商 : Analog Devices
引脚图 :
描述
GENERAL DESCRIPTION
The AD5724R/AD5734R/AD5754R are quad, 12-/14-/16-bit serial input, voltage output, digital-to-analog converters (DACs). They operate from single supply voltages of +4.5 V up to +16.5 V or dual supply voltages from ±4.5 V up to ±16.5 V. Nominal full-scale output range is software selectable from +5 V, +10 V, +10.8 V, ±5 V, ±10 V, or ±10.8 V. Integrated output amplifiers,
reference buffers, and proprietary power-up/power-down control circuitry are also provided. The parts offer guaranteed monotonicity, integral nonlinearity (INL) of ±16 LSB maximum, low noise, 10 μs typical settling time, and an on-chip +2.5 V reference.
FEATURES
Complete, quad, 12-/14-/16-bit DACs
Operates from single/dual supplies
Software programmable output range
+5 V, +10 V, +10.8 V, ±5 V, ±10 V, ±10.8 V
INL error: ±16 LSB maximum, DNL error: ±1 LSB maximum
Total unadjusted error (TUE): 0.1% FSR maximum
Settling time: 10 μs typical
Integrated reference: ±5 ppm/°C maximum
Integrated reference buffers
Output control during power-up/brownout
Simultaneous updating via LDAC
Asynchronous CLRto zero scale/midscale
DSP/microcontroller-compatible serial interface
24-lead TSSOP
Operating temperature range: −40°C to +85°C
iCMOS process technology
APPLICATIONS
Industrial automation
Closed-loop servo control, process control
Automotive test and measurement
Programmable logic controllers
SPECIFICATIONS
AVDD= 4.5 V to 16.5 V, AVSS= −4.5 V to −16.5 V or AVSS= 0 V, GND = 0 V, REFIN= +2.5 V external, DVCC= 2.7 V to 5.5 V, RLOAD= 2 kΩ, CLOAD= 200 pF, all specifications TMINto TMAX, unless otherwise noted.
数据手册 PDF资料下载
文件中的其他数据表：
AD5724R,AD5724RBREZ,AD5724RBREZ-REEL7,AD5734R,AD5734RBREZ