DAC7624PB

Digital To Analog Converters Overview

The DAC7624PB is a quad-channel, 12-bit digital-to-analog converter manufactured by Burr-Brown. It features parallel input data interfaces and voltage output capabilities across four independent channels. The device operates within a temperature range of -40 °C to +85 °C and utilizes a plastic small-outline package with 24 terminals. Key electrical specifications include a maximum linear error of 0.024% and binary offset binary output codes. It supports single or dual power supply configurations, typically ranging from ±15 V for analog supplies and +5 V for digital logic, enabling versatile integration in multi-channel signal generation systems.

Digital To Analog Converters Feature Summary

• Quad-channel architecture providing four independent 12-bit voltage outputs
• Parallel data interface allowing synchronous updates via double-buffered inputs
• Monotonic performance guaranteed over the specified industrial temperature range
• Internal reference capability supporting flexible supply voltage operation

Digital To Analog Converters Applications

• Multi-channel process control systems requiring synchronized analog outputs
• Industrial instrumentation with multiple sensor simulation needs
• Test and measurement equipment generating complex waveform patterns
• Automotive electronic control units managing multiple actuator signals

Digital To Analog Converters Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS compliance status as older Burr-Brown variants may not meet current environmental standards. Check for specific suffix variations that indicate packaging or temperature grade differences. Ensure supply chain stability given the component's age and potential discontinuation risks associated with legacy Burr-Brown product lines.

Digital To Analog Converters Selection Notes

Select this component when four independent 12-bit outputs are required in a compact form factor. Consider the parallel interface requirement against available microcontroller GPIO resources. Evaluate thermal management needs for the plastic package in enclosed environments. Compare performance metrics against newer serial-interface alternatives if board space allows for additional components.

Digital To Analog Converters Part Context

The DAC7624PB belongs to the Burr-Brown DAC76xx series of precision digital-to-analog converters. This family was designed for high-reliability applications before Texas Instruments fully integrated Burr-Brown products into its main portfolio. The part represents a transition era in analog IC manufacturing, combining traditional parallel interfaces with improved accuracy specifications typical of mid-1990s technology.

Digital To Analog Converters Replacement Considerations

Direct pin-compatible replacements may be limited due to proprietary internal architectures. Consider the DAC7621E for single-channel applications or the DAC7624E for equivalent quad-channel functionality. Verify electrical compatibility regarding reference voltage requirements and output swing characteristics before substitution.