ADG3308BRUZ-REEL

Translators, Level Shifters Overview

The ADG3308BRUZ-REEL is an 8-channel bidirectional logic level translator from Analog Devices, packaged in a 20-lead TSSOP. It operates with VCCA ranging from 1.15 V to 5.5 V and VCCY from 1.65 V to 5.5 V, requiring VCCA ≤ VCCY. The device supports data rates up to 60 Mbps depending on voltage conditions, with propagation delays between 4 ns and 25 ns. Quiescent current is typically 1 μA. It features three-state outputs controlled by an active-high EN pin referenced to VCCY.

Translators, Level Shifters Feature Summary

• Bidirectional translation without direction control pins
• Low quiescent current consumption
• Three-state enable capability

Translators, Level Shifters Applications

• Low voltage ASIC level translation
• Smart card readers
• Cell phones and cell phone cradles
• Portable communication devices
• Telecommunications equipment

Translators, Level Shifters Procurement Notes

Verify the REEL suffix indicates tape-and-reel packaging rather than tube packaging. Confirm the B version meets the -40°C to +85°C operating temperature range. Ensure VCCA supply voltage remains lower than or equal to VCCY during power-up sequences to prevent improper operation.

Translators, Level Shifters Selection Notes

Select this component for multivoltage digital systems requiring interface between low-voltage controllers and higher-voltage devices. Verify that the required data rate does not exceed the maximum specified for the target voltage combination. Ensure the application can accommodate the 20-lead TSSOP package dimensions and thermal requirements.

Translators, Level Shifters Part Context

This part belongs to the ADG3308 family of low-voltage level translators. It shares architectural similarities with the ADG3308-1 but differs in package type and enable pin reference voltage. The BRUZ suffix specifically denotes the 20-lead TSSOP package variant manufactured by Analog Devices.

Translators, Level Shifters Replacement Considerations

ADG3308BRUZ (tube packaging)

Translators, Level Shifters FAQ

How is the Enable pin referenced?

For the ADG3308BRUZ, the EN pin is referenced to the VCCY supply voltage.

What is the relationship between VCCA and VCCY?

VCCA must always be less than or equal to VCCY for proper operation.