Description

The DAC8043U is a high accuracy 12-bit CMOS multiplying DAC designed for various applications in the field of digital to analog conversion. It is packaged in a space-saving 8-lead PDIP package and features serial data input, double buffering, and excellent analog performance. The DAC8043U is an ideal choice for applications with limited PC board space and offers improved linearity and gain error performance, which eliminates the need for trimming components. With separate input clock and load DAC control lines, users have full control over data loading and analog output.

Specifications and 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

Application Scenarios

The DAC8043U is suitable for a variety of applications including:

• Autocalibration systems
• Process control and industrial automation
• Programmable amplifiers and attenuators
• Digitally controlled filters

Comparison

• High accuracy 12-bit CMOS multiplying DAC
• Space-saving 8-lead PDIP package
• Serial data input
• Double buffering
• Excellent analog performance
• Improved linearity and gain error performance
• Eliminates the need for trimming components
• Full user control of data loading and analog output

• None identified