MAX3397E

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Dual Bidirectional Low-Level Translator in µDFN

Industry's Smallest Dual Bidirectional Logic-Level Translator

Data Sheet (Rev. 0) Product Selection Table

Part Models: 2
1ku List Price: Starting From $2.48

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Overview

Bidirectional Level Translation
Guaranteed Data Rate
- 8Mbps (+1.2V ≤ V_L ≤ V_CC ≤ +5.5V)
- 16Mbps (+1.8V ≤ V_L ≤ V_CC ≤ +3.3V)
Extended ESD Protection on the I/O V_CC Lines
- ±15kV Human Body Model
Enable/Shutdown
Ultra-Low 1µA Supply Current in Shutdown Mode
8-Pin µDFN Package

The MAX3397E ±15kV ESD-protected bidirectional level translator provides level shifting for data transfer in a multivoltage system. Externally applied voltages, V_CC and V_L, set the logic levels on either side of the device. A logic-low signal present on the V_L side of the device appears as a logic-low signal on the V_CC side of the device, and vice versa. The MAX3397E utilizes a transmission- gate-based design to allow data translation in either direction (V_L ↔ V_CC) on any single data line. The MAX3397E accepts V_L from +1.2V to +5.5V and V_CC from +1.65V to +5.5V, making the device ideal for data transfer between low-voltage ASICs/PLDs and higher voltage systems.

The MAX3397E features a shutdown mode that reduces supply current to less than 1µA, thermal short-circuit protection, and ±15kV ESD protection on the V_CC side for greater protection in applications that route signals externally. The MAX3397E operates at a guaranteed data rate of 8Mbps over the entire specified operating voltage range. Within specific voltage domains, higher data rates are possible. See the Timing Characteristics table in the full data sheet.

The MAX3397E is available in an 8-pin µDFN package and specified over the extended -40°C to +85°C operating temperature range.

Part Models: 2
1ku List Price: Starting From $2.48

Documentation

Data Sheet 1

MAX3397E: Dual Bidirectional Low-Level Translator in µDFN Data Sheet (Rev.0) 05/09/2007

Reliability Data 1

MAX3397E Reliability Data 01/12/2023

ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.

Part Model	Pin/Package Drawing	Documentation	CAD Symbols, Footprints, and 3D Models
MAX3397EELA+	LFCSP	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
MAX3397EELA+T	LFCSP	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys

This is the most up-to-date revision of the Data Sheet.

Evaluation Kits

Evaluation Kit for the MAX3397E

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Features and Benefits

Jumper-Selectable Enable/Shutdown Configuration
+1.2V to +5.5V Supply Range for V_L
+1.65V to +5.5V Supply Range for V_CC
Proven PCB Layout
Fully Assembled and Tested

Product Details

The MAX3397E evaluation kit (EV kit) is a fully assembled and tested printed-circuit board (PCB) that demonstrates the capabilities of the MAX3397E ESD-protected, dual bidirectional low-level translator. The MAX3397E allows data translation in either direction (V_L ↔ V_CC) on any single data line. The MAX3397E EV kit accepts V_L from +1.2V to +5.5V and V_CC from +1.65V to +5.5V. The EV kit comes with the MAX3397EELA+ installed.

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