MX7547KN

Digital To Analog Converters Overview

The MX7547KN is a dual-channel, 12-bit multiplying digital-to-analog converter (DAC) manufactured by Analog Devices Inc. under the Maxim Integrated brand. It utilizes an R-2R resistor ladder architecture and accepts parallel word input formats including binary, offset binary, and two's complement. The device operates with unbuffered current outputs and requires analog and digital supply voltages ranging from 10.8 V to 16.5 V. Designed for through-hole mounting, it is housed in a 24-pin PDIP package. The component supports a wide operating temperature range from -40°C to +85°C and features a settling time of 1.5 µs.

Digital To Analog Converters Feature Summary

• Dual-channel precision conversion using R-2R ladder architecture
• Multiplying capability allowing reference voltage scaling
• Parallel loading interface supporting multiple binary input codes

Digital To Analog Converters Applications

• Industrial process control systems requiring precise signal generation
• Programmable gain amplifier circuits
• Waveform generation equipment

Digital To Analog Converters Procurement Notes

Verify component authenticity and physical condition upon receipt, as this part may be subject to end-of-life status or limited availability. Confirm that the specific package type matches the design requirements before finalizing procurement plans due to potential manufacturing transitions.

Digital To Analog Converters Selection Notes

Select this component when a dual-channel, high-resolution DAC with multiplying functionality is required for through-hole applications. Ensure the system design accommodates the specified 10.8 V to 16.5 V supply voltage range and provides adequate thermal management for the PDIP package within the industrial temperature limits.

Digital To Analog Converters Part Context

The MX7547KN belongs to the MX7537/MX7547 family of precision DACs. It serves as the dual-channel counterpart to single-channel variants like the MX7537. This series is characterized by its R-2R architecture and suitability for applications demanding stable, accurate analog output signals derived from digital inputs.

Digital To Analog Converters Replacement Considerations

Consider the MX7547KCWG for surface-mount implementations or the MX7547JP for PLCC packaging alternatives. Verify pin compatibility and electrical specifications before substituting with other dual-channel DACs.