MAX509BCWP+

Digital To Analog Converters Overview

The MAX509BCWP+T is a quad, serial-input, 8-bit voltage-output digital-to-analog converter (DAC) housed in a 20-pin Wide SO package. It operates with a single +5V supply or dual ±5V supplies. The device features internal precision buffers that swing rail-to-rail and calibrated offset, gain, and linearity with a total unadjusted error of ±1.5 LSB. It supports a 10MHz serial interface compatible with SPI, QSPI, and MICROWIRE protocols. The unit includes double-buffered registers for synchronous updating and a power-on reset function.

Digital To Analog Converters Feature Summary

• Quad 8-bit DACs with rail-to-rail output buffers
• ±1.5 LSB Total Unadjusted Error (TUE)
• 10MHz Serial Interface (SPI/QSPI/MICrowire compatible)
• Double-buffered registers for simultaneous updates
• Single +5V or Dual ±5V Supply Operation

Digital To Analog Converters Applications

• Industrial process control systems
• Data acquisition systems
• Programmable gain amplifiers
• Multi-channel signal generation

Digital To Analog Converters Procurement Notes

Verify the specific suffix 'T' indicates reel packaging when sourcing. Confirm RoHS compliance status as indicated by the '+' designation. Check current availability as this component may be subject to discontinuation notices from Analog Devices/Maxim Integrated.

Digital To Analog Converters Selection Notes

Select the MAX509BCWP+T over the MAX510 variant if independent reference inputs are required for each of the four DAC channels. Ensure the system requires the 20-pin Wide SO package format. Verify that the ±1.5 LSB accuracy meets the application's precision requirements compared to the higher-accuracy AC variants.

Digital To Analog Converters Part Context

This component belongs to the MAX509/MAX510 family of quad serial DACs. The MAX509 provides four separate reference inputs, whereas the MAX510 shares two references across four DACs. The BC grade specifies a ±1.5 LSB TUE performance level within the commercial temperature range.

Digital To Analog Converters Replacement Considerations

Direct replacement options include other members of the MAX509 family such as the MAX509ACWP+ for tighter accuracy specifications. Consider the MAX510 series if shared reference inputs are acceptable for the design.