ADG3300BRUZ-REEL7

Translators, Level Shifters Overview

The ADG3300BRUZ-REEL7 is a bidirectional logic level translator featuring eight channels in a 20-lead TSSOP package. It operates with VCCA from 1.15 V to 5.5 V and VCCY from 1.65 V to 5.5 V, ensuring VCCA ≤ VCCY. Quiescent current is typically 5 µA. Propagation delay ranges from 4 ns to 25 ns depending on voltage levels. Maximum data rates reach 60 Mbps at 3.3 V/5 V. The device supports three-state operation via an enable pin and functions within -40°C to +85°C.

Translators, Level Shifters Feature Summary

• Bidirectional translation between two supply domains without direction control pins
• Three-state output capability for bus sharing and power reduction
• Internal pull-down resistors on A-side pins during disable state
• One-shot accelerator architecture for fast rise and fall times

Translators, Level Shifters Applications

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

Translators, Level Shifters Procurement Notes

Verify the specific REEL7 suffix indicates tape and reel packaging configuration. Confirm the BRUZ designation corresponds to the industrial temperature range of -40°C to +85°C and the RU-20 TSSOP package outline. Ensure compatibility with required voltage sequencing where VCCY reaches nominal value before or simultaneously with VCCA to prevent excessive current draw.

Translators, Level Shifters Selection Notes

Select this component when interfacing digital systems requiring simultaneous bidirectional data transfer across different voltage domains. It eliminates the need for separate unidirectional translators. Verify that the driving circuit meets the minimum current requirement of 36 mA and output impedance constraints. Ensure load capacitance values align with the guaranteed maximum data rate specifications for the chosen voltage combination.

Translators, Level Shifters Part Context

This part belongs to the Analog Devices ADG3300 family of low-voltage level translators. It provides eight independent channels for translating logic signals between lower and higher voltage rails. The device simplifies multivoltage system design by removing the requirement for explicit direction control signals, allowing efficient data exchange between controllers and peripherals operating at distinct supply levels.

Translators, Level Shifters Replacement Considerations

ADG3300BRUZ is the non-reel variant of the same electrical specification and package.