Datasheet Summary
12-Bit Serial Input Multiplying CMOS Digital-to-Analog Converter DAC8043
Features
12-bit accuracy in an 8-lead PDIP and SOIC package Fast serial data input Double data buffers Low ±½ LSB maximum INL and ±1 LSB maximum DNL Maximum gain error: 2 LSB Low ±5 ppm/°C maximum tempco ESD resistant Low cost Available in die form
APPLICATIONS
Autocalibration systems Process control and industrial automation Programmable amplifiers and attenuators Digitally controlled filters
FUNCTIONAL BLOCK DIAGRAM
VREF
12-BIT DAC
RFB IOUT
CLK SRI
12-BIT DAC REGISTER
12-BIT SHIFT REGISTER
VDD GND
Figure 1.
00271-001
GENERAL DESCRIPTION
The DAC8043 is a high accuracy 12-bit CMOS...