MAX5156BCEE+T

Digital To Analog Converters Overview

The MAX5156BCEE+T 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. The device features rail-to-rail output swing, ±1 LSB INL/DNL accuracy, and a 15µs settling time. It supports SPI/QSPI and Microwire interfaces with double-buffered registers.

Digital To Analog Converters Feature Summary

• Dual 12-bit DACs with configurable output amplifiers
• Rail-to-Rail output swing capability
• Double-buffered input for independent or simultaneous updates
• Programmable logic output and serial data daisy-chaining

Digital To Analog Converters Applications

• Industrial process control
• Digitally programmable gain and offset adjustment
• 4–20mA current loop transmitters
• Remote industrial controls
• Automatic test equipment

Digital To Analog Converters Procurement Notes

Verify the specific suffix 'T' indicates tape-and-reel packaging versus the standard tube configuration found in other variants like MAX5156BCEE. Confirm the operating temperature range matches the application requirements, as the B-grade variant is specified for 0°C to +70°C. Ensure the +5V supply requirement aligns with system power rails, distinguishing it from the MAX5157 which supports +3V operation.

Digital To Analog Converters Selection Notes

Select this component when dual-channel precision is required with low power consumption. The MAX5156 is optimized for +5V systems, whereas the MAX5157 serves +3V applications. Consider the accessible inverting input for remote sensing or gain configuration needs. Verify that the 12-bit resolution and 15µs settling time meet the system's dynamic performance constraints.

Digital To Analog Converters Part Context

This part belongs to the Maxim Integrated MAX5156/MAX5157 family of low-power serial DACs. These devices are designed for space-constrained industrial applications requiring high accuracy and low power. The MAX5156 specifically targets +5V single-supply environments, offering dual channels with independent reference inputs and flexible serial interface compatibility.

Digital To Analog Converters Replacement Considerations

The MAX5157 is a functional substitute for single-channel or dual-channel applications requiring +3V operation instead of +5V. Other MAX5156 variants (e.g., ACEE, BCPE) offer different accuracy grades or packaging options but maintain electrical compatibility. Verify pinout and register compatibility when substituting.