ADG3231BRJ-REEL7

Translators, Level Shifters Overview

The ADG3231BRJ-REEL7 is a single-channel level translator manufactured by Analog Devices Inc. It operates within a supply voltage range of 1.65 V to 3.6 V on both VCC1 and VCC2 rails. The device facilitates unidirectional signal translation from input A to output Y, supporting up/down level conversion between any compatible voltage combinations. It features LV TTL/CMOS-compatible inputs and includes output short-circuit protection against current overload. The component is housed in an ultracompact 6-lead SOT-23 package and supports an industrial operating temperature range of -40°C to +85°C.

Translators, Level Shifters Feature Summary

• Unidirectional signal path enabling data flow exclusively from input A to output Y
• Output stage protected against current overload via short-circuit protection circuitry
• Ultracompact 6-lead SOT-23 package designed for space-constrained applications

Translators, Level Shifters Applications

• Level translation in PDAs
• Level translation in handsets
• Level translation in MP3 players

Translators, Level Shifters Procurement Notes

Verify the specific ordering suffix when sourcing this component. The datasheet lists ADG3231BRJ-REEL7 as a distinct model variant alongside other packaging options such as REEL and REEL7. Confirm that the received part matches the exact alphanumeric designation required for your bill of materials, as suffixes may indicate differences in reel specifications or RoHS compliance status rather than functional changes.

Translators, Level Shifters Selection Notes

Select this component when interfacing digital devices operating at different supply voltages within the 1.65 V to 3.6 V range. Ensure the application requires unidirectional data transfer from the lower voltage side (VCC1) to the higher voltage side (VCC2), or vice versa. Verify that the system can accommodate the specified propagation delay characteristics under the target capacitive load conditions and that the compact SOT-23 footprint aligns with the PCB layout constraints.

Translators, Level Shifters Part Context

This component belongs to the ADG3231 series of single-channel level translators. It is designed for submicron process technology to ensure reliable operation across multiple supply domains. The device serves as a bridge for communication between logic families requiring different voltage thresholds, specifically targeting portable electronics where low power consumption and minimal board space are critical design parameters.

Translators, Level Shifters Replacement Considerations

Cross-reference with ADG3231BRJZ-REEL7 and ADG3231BRJZ-REEL. These variants share identical electrical specifications and pinouts but differ in packaging details or RoHS compliance markings. Verify that the substitute part number meets the specific environmental and mechanical requirements of the assembly.