ADG3231BRJZ-REEL7

Translators, Level Shifters Overview

The ADG3231BRJZ-REEL7 is a single-channel level translator manufactured by Analog Devices Inc., designed for submicron process integration. It operates within a supply voltage range of 1.65 V to 3.6 V on both VCC1 and VCC2 rails, enabling flexible up/down translation between digital devices with different logic levels. The device features unidirectional signal flow from input A to output Y, ensuring compatibility with LV TTL and CMOS standards. It includes output short-circuit protection against current overload when the Y pin is shorted to VCC2 or GND. Packaged in an ultracompact 6-lead SOT-23 (RJ-6) format, it supports industrial temperature ranges from -40°C to +85°C.

Translators, Level Shifters Feature Summary

• Unidirectional signal path allowing data transfer exclusively from input A to output Y
• Output stage protected against current overload via short-circuit protection circuitry
• LV TTL and CMOS-compatible inputs for broad digital interface support
• Ultracompact 6-lead SOT-23 package design suitable 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 that the ordering suffix matches the required packaging configuration, as the datasheet lists variations such as REEL and REEL7. Confirm RoHS compliance status indicated by the Z suffix if environmental regulations apply to the assembly process. Ensure the component meets the specified industrial temperature range requirements for the intended operational environment before finalizing procurement specifications.

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. The unidirectional nature requires careful signal flow planning from source to destination. Consider the compact SOT-23 footprint for PCB layout constraints. Verify that the application does not require bidirectional communication, as the device architecture restricts data flow to a single direction.

Translators, Level Shifters Part Context

This part belongs to the Analog Devices ADG3231 series of level translators. It is specifically engineered for low-voltage digital communication scenarios where multiple supply domains coexist. The BRJZ designation indicates the specific temperature grade and lead-free compliant packaging variant available in the standard product line.

Translators, Level Shifters Replacement Considerations

Public confirmed substitute part numbers are not provided in the documentation.