MAX5154BCEE+

Digital To Analog Converters Overview

The MAX5154BCEE+ is a low-power, dual, 12-bit voltage-output digital-to-analog converter (DAC) in a 16-pin QSOP package. It operates from a single +5V supply with a typical quiescent current of 500µA and 2µA in shutdown mode. The device features an internal gain of +2V/V and rail-to-rail output swing. Key electrical parameters include a settling time of 15µs, ±1 LSB differential nonlinearity (DNL), and ±1 LSB integral nonlinearity (INL). It supports SPI/QSPI and Microwire serial interfaces.

Digital To Analog Converters Feature Summary

• Dual 12-bit DACs with internal +2V/V gain for maximum dynamic range
• Rail-to-rail output swing capability
• Software-programmable shutdown mode reducing current to 2µA
• Hardware-shutdown lockout input (PDL) for power-down protection

Digital To Analog Converters Applications

• Industrial process control systems
• Remote industrial controls
• Digital offset and gain adjustment
• Microprocessor-controlled systems
• Motion control applications

Digital To Analog Converters Procurement Notes

Verify the specific suffix 'B' indicates the ±1 LSB INL/DNL grade and 'C' denotes the commercial temperature range (0°C to +70°C). Confirm the 'EE' suffix corresponds to the 16-pin QSOP package. Ensure compatibility with the required serial interface protocol (SPI/QSPI or Microwire) during integration.

Digital To Analog Converters Selection Notes

Select this component for applications requiring dual channels with independent reference inputs and adjustable output offsets. The MAX5154 is designed for single +5V operation, whereas the MAX5155 variant supports +3V supplies. Consider the 15µs settling time and 12-bit resolution when determining suitability for precision signal generation tasks.

Digital To Analog Converters Part Context

This part belongs to the MAX5154/MAX5155 family of low-power, serial, voltage-output DACs manufactured by Analog Devices/Maxim Integrated. The family shares identical pinouts and functional architectures, differing primarily in supply voltage requirements (+5V vs +3V) and accuracy grades. The MAX5154 specifically targets +5V single-supply designs.

Digital To Analog Converters Replacement Considerations

The MAX5155BCEE+ serves as a direct functional substitute if the application requires +3V operation instead of +5V. Other members of the MAX515x family may be considered if different accuracy grades or packaging options are acceptable, provided the pinout and serial interface remain compatible.