BH2223FV-E2

Digital To Analog Converters Overview

The BH2223FV-E2 is an 8-bit digital-to-analog converter manufactured by ROHM Semiconductor. It features six independent voltage output channels and utilizes an R-2R resistor ladder architecture. The device communicates via a 3-wire serial interface with CMOS-compatible inputs. It operates on a single power supply ranging from 2.7 V to 5.5 V for both analog and digital sections. Key performance metrics include a settling time of 100 µs, differential nonlinearity of ±1 LSB, and integral nonlinearity of ±1.5 LSB. The component functions within a temperature range of -40°C to +85°C and is housed in an SSOP-14 package.

Digital To Analog Converters Feature Summary

• Six-channel parallel voltage output capability using R-2R structure
• 3-wire serial interface supporting standard CMOS logic levels
• Single-supply operation compatible with low-voltage systems

Digital To Analog Converters Applications

• Audio equipment tuning circuits
• Portable electronic devices requiring multi-channel signal generation
• Industrial control systems needing isolated analog outputs

Digital To Analog Converters Procurement Notes

Verify the specific suffix E2 against the manufacturer's current datasheet to confirm pinout compatibility and RoHS status. Ensure the ordering quantity aligns with the factory reel size of 2500 units if purchasing directly from production lines. Cross-reference the Mouser number 755-BH2223FV-E2 with official distributor catalogs to validate current availability and lead times before finalizing procurement plans.

Digital To Analog Converters Selection Notes

Select this component when a compact solution for multiple analog outputs is required without external buffering. The 8-bit resolution suits applications where moderate precision is acceptable. Compare the 100 µs settling time against system requirements to ensure adequate response speed. Verify that the SSOP-14 footprint fits the PCB layout constraints compared to larger packages like SSOP-20 or SOP-16 found in other series members.

Digital To Analog Converters Part Context

This part belongs to the BH22xxFV family of 8-bit D/A converters from ROHM Semiconductor. Similar models in the series include the BH2221FV with twelve channels and the BH2228FV with six channels but different packaging options. The family shares common interface protocols and power specifications, allowing for design flexibility across different channel count requirements while maintaining consistent software drivers.

Digital To Analog Converters Replacement Considerations

Direct substitutes within the same family include the BH2223GLU-E2, though it is marked as obsolete. For active alternatives with identical channel counts, consider the BH2228FV-E2 which offers similar electrical characteristics but may require package adaptation. Verify pin compatibility before swapping between SSOP-14 variants.