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Maxim > Products > [Interface and Interconnect] 
MAX3370, MAX3371
1µA, 2Mbps, Low-Voltage Level Translators in SC70 and µDFN

Industry's Smallest Level Translators Operate Down to 1.6V


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Status
Active: In Production.

Data Sheet
FULL DATA SHEET (PDF, 576kB)
Download this datasheet in PDF formatDownload   Send this datasheet to any email addressE-Mail

Description
The MAX3370/MAX3371 logic-level translators are ideal for applications interfacing low-voltage devices to other logic levels. Externally applied voltages set the logic levels of the MAX3370/MAX3371. The devices accept VCC from +2.5V to +5.5V and VL from +1.6V to +5.5V, allowing data transfer between low-voltage ASICs and higher voltage devices. The MAX3371 features a shutdown mode that reduces supply current to < 1µA and puts the I/O pins in a high-impedance state.

The MAX3370/MAX3371 are bidirectional level shifters, allowing data transfer from the VCC side to the VL side and from the VL side to the VCC side. Both devices operate at speeds up to 2Mbps with an active driver and up to 500kbps with an open-drain driver.

The MAX3370/MAX3371 are available in space-saving µDFN (1mm x 1.5mm) and SC70 packages.

Key Features   Applications/Uses
  • Allow Bidirectional Level Translation
  • Miniature µDFN (1mm x 1.5mm) and SC70 Packages
  • Operational Down to 1.6V
  • Low Quiescent Current (< 100µA)
  • Ultra-Low (< 1µA) Shutdown Supply Current (MAX3371)
  • Three-State Outputs in Shutdown (MAX3371)
  • 2Mbps (10pF Load) Push-Pull Driving
  • 1Mbps (50pF Load) Push-Pull Driving
  • 500kbps (30pF Load) Open-Drain Driving

 
  		• Cell Phone Cradles
  		• Cell Phone Hands-Free Kits
  		• Low-Voltage ASIC Level Translation
  		• Portable Communication Devices
  		• Portable POS Systems
  		• RS-232-Compatible Translation
  		• Smart Card Readers
  		• SPI™, MICROWIRE™, and I²C Level Translation

    Key Specifications:  Logic Level Translators
    Part Number Level Transl. VL
    (V)    		 VCC
    (V)    		 Data Rate
    (Mbps)    		 Features I/O VCC State I/O VL State ICC
    (µA)    		 VL
    (µA)    		 ICC (Shutdn.)
    (µA)    		 IL (Shutdn.)
    (µA)    		 Price
    max Shutdn. Shutdn. max max max max See Notes
    MAX3370  1 1.6 to 5.5 2.5 to 5.5 2
    Bidirectional
    CMOS/ Push-Pull Drive
    Open Drain Drive
    		 - - 100 100 1 1 $0.90 @1k
    MAX3371  - High Impedance High Impedance $0.90 @1k
    See All Logic Level Translators (51)

    Diagram
    MAX3370, MAX3371: Typical Operating Circuit
    Typical Operating Circuit

    Application Notes
  		• Application Note 3007: Logic-Level Translation - MAX3370

    Design Guides
  		• Interface (PDF)

    Reliability Reports
  		• Reliability Report: MAX3371.pdf
  		• Show FIT data for:
  		• Request Reliability Report for:

    Software/Models
    none

    Ordering Information
    Notes:

    1. Other options and links for purchasing parts are listed at: http://www.maxim-ic.com/sales.
    2. Didn't Find What You Need? Ask our applications engineers. Expert assistance in finding parts, usually within one business day.
    3. Part number suffixes: T or T&R = tape and reel;+ = RoHS/lead-free;# = RoHS/lead-exempt. More: SeeFull Data Sheet or Part Naming Conventions.
    4. * Some packages have variations, listed on the drawing. "PkgCode/Variation" tells which variation the product uses. Note that "+", "#", "-" in the part number suffix describes RoHS status. Package drawings may show a different suffix character.


    Devices: 1-11 of 11

    MAX3370 Free
    Sample    		 Buy Status
    Package: TYPE PINS FOOTPRINT
      DRAWING CODE/VAR *
    		Temp RoHS/Lead-Free?
    Materials Analysis
    MAX3370ELT-T    
    		Active µDFN;6 pin;2 mm²
    Outline Drawing: 21-0147 (PDF)
    Land Pattern: 90-0080 (PDF)
    Use pkgcode/variation: L611-1*
    		-40°C to +85°C RoHS/Lead-Free: No
    Materials Analysis
    MAX3370EXK-TG077    
    		Active SC70;5 pin;5 mm²
    Outline Drawing: 21-0076 (PDF)
    Land Pattern: 90-0188 (PDF)
    Use pkgcode/variation: X5-1*
    		-40°C to +85°C RoHS/Lead-Free: No
    Materials Analysis
    MAX3370EXK+  
    		Active SC70;5 pin;5 mm²
    Outline Drawing: 21-0076 (PDF)
    Land Pattern: 90-0188 (PDF)
    Use pkgcode/variation: X5+1*
    		-40°C to +85°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX3370EXK  
    		Active SC70;5 pin;5 mm²
    Outline Drawing: 21-0076 (PDF)
    Land Pattern: 90-0188 (PDF)
    Use pkgcode/variation: X5-1*
    		-40°C to +85°C RoHS/Lead-Free: No
    Materials Analysis
    MAX3370EXK-T    
    		Active SC70;5 pin;5 mm²
    Outline Drawing: 21-0076 (PDF)
    Land Pattern: 90-0188 (PDF)
    Use pkgcode/variation: X5-1*
    		-40°C to +85°C RoHS/Lead-Free: No
    Materials Analysis
    MAX3370EXK+T    
    		Active SC70;5 pin;5 mm²
    Outline Drawing: 21-0076 (PDF)
    Land Pattern: 90-0188 (PDF)
    Use pkgcode/variation: X5+1*
    		-40°C to +85°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX3371 Free
    Sample    		 Buy Status
    Package: TYPE PINS FOOTPRINT
      DRAWING CODE/VAR *
    		Temp RoHS/Lead-Free?
    Materials Analysis
    MAX3371ELT+T    
    		Active µDFN;6 pin;2 mm²
    Outline Drawing: 21-0147 (PDF)
    Land Pattern: 90-0080 (PDF)
    Use pkgcode/variation: L611+1*
    		-40°C to +85°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX3371ELT-T    
    		Active µDFN;6 pin;2 mm²
    Outline Drawing: 21-0147 (PDF)
    Land Pattern: 90-0080 (PDF)
    Use pkgcode/variation: L611-1*
    		-40°C to +85°C RoHS/Lead-Free: No
    Materials Analysis
    MAX3371EXT+  
    		Active SC70;6 pin;5 mm²
    Outline Drawing: 21-0077 (PDF)
    Land Pattern: 90-0189 (PDF)
    Use pkgcode/variation: X6SN+1*
    		-40°C to +85°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX3371EXT+T    
    		Active SC70;6 pin;5 mm²
    Outline Drawing: 21-0077 (PDF)
    Land Pattern: 90-0189 (PDF)
    Use pkgcode/variation: X6SN+1*
    		-40°C to +85°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX3371EXT-T    
    		Active SC70;6 pin;5 mm²
    Outline Drawing: 21-0077 (PDF)
    Land Pattern: 90-0189 (PDF)
    Use pkgcode/variation: X6SN-1*
    		-40°C to +85°C RoHS/Lead-Free: No
    Materials Analysis

    More Information
  		• Topmark Coding: MAX3370 MAX3371
  		• New Product Press Release 2000-12-06 

    Related Products
    MAX1840, MAX1841 Low-Voltage SIM/Smart-Card Level Translators in µMAX

    More Like This: View Product Families for Similar Products

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    Document Ref.: 19-1847; Rev 2; 2007-03-07
    This page last modified: 2007-06-13


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