AD5543-EP Datasheet | Analog Devices

FEATURES - 1/+2 LSB DNL ±3 LSB INL Low noise: 12 n V/√Hz Low power: IDD = 10 μA 0.5 μs settling time 4Q multiplying reference input 2 m A full-scale current ± 20%, with VREF = 10 V Built-in RFB facilitates voltage conversion 3-wire interface Ultrapact 8-lead MSOP and 8-lead SOIC packages ENHANCED PRODUCT FEATURES Supports defense and aerospace applications (AQEC) Military temperature range (- 55°C to +125°C) Controlled manufacturing baseline One assembly/test site One fabrication site Enhanced product change notification Qualification data available on request APPLICATIONS Automatic test equipment Instrumentation Digitally controlled calibration Industrial control PLCs GENERAL DESCRIPTION The AD5543-EP is a precision 16-bit, low power, current output, small form factor digital-to-analog converter (DAC). It is designed to operate from a single 5 V supply with a ±10 V multiplying reference. The applied external reference, VREF, determines the full-scale output current. An internal feedback resistor (RFB) facilitates the R-2R and temperature tracking for voltage conversion when bined with an external op amp. Current Output/Serial Input, 16-Bit DAC AD5543-EP FUNCTIONAL BLOCK DIAGRAM VDD AD5543-EP VREF CONTROL LOGIC CLK SDI 16 DAC REGISTER 16 16-BIT SHIFT REGISTER Figure 1. IOUT GND 10082-001 A serial-data interface offers high speed, 3-wire microcontrollerpatible inputs using serial data in (SDI), clock (CLK), and chip select (CS). The AD5543-EP is packaged in an ultrapact (3 mm × 4.7 mm) 8-lead MSOP package. Full details about this enhanced product are available in the AD5543 data sheet, which should be consulted in conjunction with this data sheet. Rev. 0 Information furnished by Analog Devices is believed to be accurate and reliable. However, no responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other rights of third parties that may result from its use. Specifications subject to change without...