ENGLISH 简体中文 日本語 한국어  

MAX1302*, MAX1303
8-/4-Channel, ±VREF Multirange Inputs, Serial 16-Bit ADCs

* Future Product
  • For automatic e-mail on new parts in this product line, subscribe to EE-Mail

  •   QuickView     Technical Documents     Ordering Info     More Information     All  
    Data Sheet
    FULL DATA SHEET (PDF, 568kB)
    Download this datasheet in PDF formatDownload   Send this datasheet to any email addressE-Mail


    Description

    The MAX1302/MAX1303 multirange, low-power, 16-bit, successive-approximation, analog-to-digital converters (ADCs) operate from a single +5V supply and achieve throughput rates up to 115ksps. A separate digital supply allows digital interfacing with 2.7V to 5.25V systems using the SPI™-/QSPI™-/MICROWIRE™-compatible serial interface. Partial power-down mode reduces the supply current to 1.3mA (typ). Full power-down mode reduces the power-supply current to 1µA (typ).

    The MAX1302 provides eight (single-ended) or four (true differential) analog input channels. The MAX1303 provides four (single-ended) or two (true differential) analog input channels. Each analog input channel is independently software programmable for seven single-ended input ranges (0 to +VREF/2, -VREF/2 to 0, 0 to +VREF, -VREF to 0, ±VREF/4, ±VREF/2, and ±VREF), and three differential input ranges (±VREF/2, ±VREF, ±2 x VREF).

    An on-chip +4.096V reference offers a small convenient ADC solution. The MAX1302/MAX1303 also accept an external reference voltage between 3.800V and 4.136V.

    The MAX1302 is available in a 24-pin TSSOP package and the MAX1303 is available in a 20-pin TSSOP package. Each device is specified for operation from -40°C to +85°C.

    Key Features   Applications/Uses
    • Software-Programmable Input Range for Each Channel
    • Single-Ended Input Ranges
      • 0 to +VREF/2, -VREF/2 to 0, 0 to +VREF, -VREF to 0, ±VREF/4, ±VREF/2, and ±VREF
    • Differential Input Ranges ±VREF/2, ±VREF, and ±2 x VREF
    • Eight Single-Ended or Four Differential Analog Inputs (MAX1302)
    • Four Single-Ended or Two Differential Analog Inputs (MAX1303)
    • ±6V Overvoltage Tolerant Inputs
    • Internal or External Reference
    • 115ksps Maximum Sample Rate
    • Single +5V Power Supply
    • 20-/24-Pin TSSOP Package

     
  • Avionics
  • Data Acquisition Systems
  • Industrial Control Systems
  • Robotics

    Evaluation Kits
    none

    Reliability Reports
  • 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: 1-6 of 6

    MAX1303 Free
    Sample
    Buy
    Package: TYPE PINS FOOTPRINT
      DRAWING CODE/VAR *
    Temp RoHS/Lead-Free?
    Materials Analysis
    MAX1303AEUP  
    TSSOP;20 pin;43 mm²
    Dwg: 21-0066I (PDF)
    Use pkgcode/variation: U20-2*
    -40°C to +85°C See data sheet
    Materials Analysis
    MAX1303AEUP-T  



    -40°C to +85°C See data sheet
    MAX1303BEUP  
    TSSOP;20 pin;43 mm²
    Dwg: 21-0066I (PDF)
    Use pkgcode/variation: U20-2*
    -40°C to +85°C RoHS/Lead-Free: No
    Materials Analysis
    MAX1303BEUP-T  



    -40°C to +85°C See data sheet
    MAX1303BEUP+  
    TSSOP;20 pin;43 mm²
    Dwg: 21-0066I (PDF)
    Use pkgcode/variation: U20+2*
    -40°C to +85°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX1303BEUP+T  



    -40°C to +85°C See data sheet

    More Information
  • New Product Press Release 2007-01-04 

    Related Products
    MAX1302, MAX1303 8-/4-Channel, ±VREF Multirange Inputs, Serial 16-Bit ADCs
    MAX1300, MAX1301 8-/4-Channel, ±12V Multirange Inputs, Serial 16-Bit ADCs
    MAX1032, MAX1033 8-/4-Channel, ±12V Multirange Inputs, Serial 14-Bit ADCs
    MAX1034, MAX1035 8-/4-Channel, ±VREF Multirange Inputs, Serial 14-Bit ADCs

    Didn't Find What You Need?
  • Next Day Product Selection Assistance from Applications Engineers
  • Parametric Search
  • Applications Help
  •  QuickView   Technical Documents   Ordering Info   More Information  
     Description 
     Key Features 
     Applications/Uses 
     Key Specifications 
     Diagram 

     Data Sheet 
     Application Notes 
     Design Guides 
     Engineering Journals 
     Reliability Reports 
     Software/Models 
     Evaluation Kits 

     Price and Availability 
     Samples 
     Buy Online 
     Package Information 
     Lead-Free Information 

     Related Products 
     Notes and Comments 
     Evaluation Kits 

    Document Ref.: 19-3576; Rev 1; 2006-12-08
    This page last modified: 2008-03-06



          Privacy Policy    Legal Notices

          Copyright © 2008 by Maxim Integrated Products, Dallas Semiconductor


    ">