ADG3304BCBZ-REEL

Translators, Level Shifters Overview

The ADG3304BCBZ-REEL is a low voltage, 1.15 V to 5.5 V, 4-channel bidirectional logic level translator manufactured by Analog Devices Inc. It operates with VCCA ranging from 1.15 V to VCCY and VCCY from 1.65 V to 5.5 V. The device supports maximum data rates up to 60 Mbps depending on voltage conditions. It features a quiescent current of less than 5 µA and includes an enable pin for three-state operation. The component is housed in a 12-ball WLCSP package.

Translators, Level Shifters Feature Summary

• Bidirectional level translation without direction control pins
• Low quiescent current consumption suitable for battery-powered systems
• Three-state output capability via the enable pin
• Qualified for automotive applications

Translators, Level Shifters Applications

• SPI and MICROWIRE level translation
• Low voltage ASIC level translation
• Smart card readers
• Cell phones and cell phone cradles
• Portable communications devices

Translators, Level Shifters Procurement Notes

Verify that the specific suffix REEL indicates reel packaging rather than cut tape or other formats when sourcing. Confirm the B version designation matches the required specifications. Ensure the manufacturer is Analog Devices Inc. Check RoHS compliance status as indicated in official documentation before finalizing procurement orders.

Translators, Level Shifters Selection Notes

Select this component when interfacing between digital controllers operating at lower voltages and higher voltage peripherals using SPI or MICROWIRE interfaces. Ensure VCCA remains less than or equal to VCCY during power-up sequences. Consider the 12-ball WLCSP package size constraints and thermal impedance requirements for the specific PCB layout design.

Translators, Level Shifters Part Context

This part belongs to the ADG3304 series of low voltage logic level translators. It is available in multiple packages including 14-lead TSSOP, 12-ball WLCSP, and 20-lead LFCSP. The device is designed for multivoltage digital system applications requiring reliable data transfer between different supply domains.

Translators, Level Shifters Replacement Considerations

Public confirmed substitute part numbers are not provided in the source material.

Translators, Level Shifters FAQ

How does the ADG3304 determine signal direction?

The device performs automatic bidirectional level translation without requiring a separate direction pin. Signals applied to the A side appear translated on the Y side, and vice versa.

What is the function of the EN pin?

The enable (EN) pin provides three-state operation. When pulled low, both A and Y side terminals enter a high impedance state. Driving it high enables normal level translation.