Serial Input, Voltage Output
12-/14-Bit Digital-to-Analog Converters
AD5530/AD5531
FUNCTIONAL BLOCK DIAGRAM Pin-compatible 12-, 14-bit digital-to-analog converters
Serial input, voltage output
Maximum output voltage range of ±10 V
Data readback
3-wire serial interface
Clear function to a user-defined voltage
Power-down function
Serial data output for daisy-chaining
16-lead TSSOP APPLICATIONS
Industrial automation
Automatic test equipment
Process control
General-purpose instrumentation VSS VDD AD5530/AD5531 REFIN
R 12-/14-BIT
DAC R VOUT
R REFAGND R LDAC DUTGND DAC REGISTER RBEN CLR SDIN POWER-DOWN
CONTROL LOGIC SHIFT REGISTER GND SCLK SYNC PD SDO 00938-001 FEATURES Figure 1. GENERAL DESCRIPTION
The AD5530/AD5531 are single 12-and 14-bit (respectively)
serial input, voltage output digital-to-analog converters (DAC).
They utilize a versatile 3-wire interface that is compatible with …