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Maxim > Products > [Analog-to-Digital Converters]  [Automotive] 
MAX1316, MAX1317, MAX1318, MAX1320, MAX1321, MAX1322, MAX1324, MAX1325, MAX1326
8-/4-/2-Channel, 14-Bit, Simultaneous-Sampling ADCs with ±10V, ±5V, and 0 to +5V Analog Input Ranges

8-/4-/2-Channel, 14-Bit, Simultaneous-Sampling ADCs with ±10V, ±5V and 0 to +5V Analog Input Ranges


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Status
Active: In Production.

Data Sheet
FULL DATA SHEET (PDF, 252kB)
Download this datasheet in PDF formatDownload   Send this datasheet to any email addressE-Mail

Description
The MAX1316–MAX1318/MAX1320–MAX1322/MAX1324–MAX1326 14-bit, analog-to-digital converters (ADCs) offer two, four, or eight independent input channels. Independent track/hold (T/H) circuitry provides simultaneous sampling for each channel. The MAX1316/MAX1317/MAX1318 have a 0 to +5V input range with ±6.0V fault-tolerant inputs. The MAX1320/MAX1321/MAX1322 have a ±5V input range with ±16.5V fault-tolerant inputs. The MAX1324/MAX1325/MAX1326 have a ±10V input range with ±16.5V fault-tolerant inputs. These ADCs convert two channels in 2µs, and up to eight channels in 3.8µs, and have an 8-channel throughput of 250ksps per channel. Other features include a 10MHz T/H input bandwidth, internal clock, internal (+2.5V) or external (+2.0V to +3.0V) reference, and power-saving modes.

A 16.6MHz, 14-bit, bidirectional, parallel interface provides the conversion results and accepts digital configuration inputs.

These devices operate from a +4.75V to +5.25V analog supply and a separate +2.7V to +5.25V digital supply, and consume less than 50mA total supply current.

These devices come in a 48-pin TQFP package and operate over the extended -40°C to +85°C temperature range.

An evaluation kit is available:  MAX1320EVKIT  

Key Features   Applications/Uses
  • 8-/4-/2-Channel, 14-Bit ADCs
    • ±1.5 LSB INL, ±1 LSB DNL, No Missing Codes
    • 90dBc SFDR, -86dBc THD, 76.5dB SINAD, 77dB SNR at 100kHz Input
  • On-Chip T/H Circuit for Each Channel
    • 10ns Aperture Delay
    • 50ps Channel-to-Channel T/H Matching
  • Fast Conversion Time
    • One Channel in 1.6µs
    • Two Channels in 1.9µs
    • Four Channels in 2.5µs
    • Eight Channels in 3.7µs
  • High Throughput
    • 526ksps/ch for One Channel
    • 455ksps/ch for Two Channels
    • 357ksps/ch for Four Channels
    • 250ksps/ch for Eight Channels
  • Flexible Input Ranges
    • 0 to +5V (MAX1316/MAX1317/MAX1318)
    • ±5V (MAX1320/MAX1321/MAX1322)
    • ±10V (MAX1324/MAX1325/MAX1326)
  • No Calibration Needed
  • 14-Bit, High-Speed, Parallel Interface
  • Internal or External Clock
  • +2.5V Internal Reference or +2.0V to +3.0V External Reference
  • +5V Analog Supply, +3V to +5V Digital Supply
    • 46mA Analog Supply Current (typ)
    • 1.6mA Digital Supply Current (max)
    • Shutdown and Power-Saving Modes
  • 48-Pin TQFP Package (7mm x 7mm Footprint)

 
  		• Multiphase Motor Control
  		• Power-Factor Monitoring and Correction
  		• Power-Grid Synchronization
  		• Vibration and Waveform Analysis

    Key Specifications:  Precision ADCs (< 5Msps)
    Part Number Resolution
    (bits)    		 Input Chan. Conv. Rate
    (ksps)    		 Conv. Time
    (µs)    		 Data Bus
    (bits)    		 Ref.
    (V)    		 VIN
    (V)    		 Diff. Inputs VSUPPLY
    (V)    		 Standby Mode Package/Pins Price
    ADC max See Notes
    MAX1316  14 8 2000 3.7 µP/14
    Ext.
    Int.+2.5
    		 5 No 5 Yes
    LQFP/48
    		 $13.11 @1k
    MAX1317  4 1400 2.5 5
    LQFP/48
    		 $9.83 @1k
    MAX1318  2 900 1.9 5
    LQFP/48
    		 $4.91 @1k
    MAX1320  8 2000 3.7 ±5
    LQFP/48
    		 $13.11 @1k
    MAX1321  4 1400 2.5 ±5
    LQFP/48
    		 $9.83 @1k
    MAX1322  2 900 1.9 ±5
    LQFP/48
    		 $4.91 @1k
    MAX1324  8 2000 3.7 ±10
    LQFP/48
    		 $13.11 @1k
    MAX1325  4 1400 2.5 ±10
    LQFP/48
    		 $9.83 @1k
    MAX1326  2 900 1.9 ±10
    LQFP/48
    		 $4.91 @1k
    See All Precision ADCs (< 5Msps) (377)

    Diagram
    MAX1316, MAX1317, MAX1318, MAX1320, MAX1321, MAX1322, MAX1324, MAX1325, MAX1326: Functional Diagram
    Functional Diagram

    Application Notes
  		• Application Note 4359: Design Guidelines for High-Performance, Multichannel, Simultaneous-Sampling ADCs in Data-Acquisition Systems (DAS) - MAX1320

    Evaluation Kits
  		• MAX1320EVKIT

    Reliability Reports
  		• Reliability Report: MAX1324.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: 1-37 of 37

    MAX1316 Free
    Sample    		 Buy Status
    Package: TYPE PINS FOOTPRINT
      DRAWING CODE/VAR *
    		Temp RoHS/Lead-Free?
    Materials Analysis
    MAX1316ECM+  
    		Active LQFP;48 pin;83 mm²
    Outline Drawing: 21-0054 (PDF)
    Land Pattern: 90-0093 (PDF)
    Use pkgcode/variation: C48+6*
    		-40°C to +85°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX1316ECM+T    
    		Active

    Land Pattern: Not Available

    		-40°C to +85°C See data sheet
    MAX1316ECM    
    		Active LQFP;48 pin;83 mm²
    Outline Drawing: 21-0054 (PDF)
    Land Pattern: 90-0093 (PDF)
    Use pkgcode/variation: C48-6*
    		-40°C to +85°C RoHS/Lead-Free: No
    Materials Analysis
    MAX1316ECM-T    
    		Active

    Land Pattern: Not Available

    		-40°C to +85°C See data sheet
    MAX1317 Free
    Sample    		 Buy Status
    Package: TYPE PINS FOOTPRINT
      DRAWING CODE/VAR *
    		Temp RoHS/Lead-Free?
    Materials Analysis
    MAX1317ECM+  
    		Active LQFP;48 pin;83 mm²
    Outline Drawing: 21-0054 (PDF)
    Land Pattern: 90-0093 (PDF)
    Use pkgcode/variation: C48+6*
    		-40°C to +85°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX1317ECM+T    
    		Active

    Land Pattern: Not Available

    		-40°C to +85°C See data sheet
    MAX1317ECM    
    		Active LQFP;48 pin;83 mm²
    Outline Drawing: 21-0054 (PDF)
    Land Pattern: 90-0093 (PDF)
    Use pkgcode/variation: C48-6*
    		-40°C to +85°C RoHS/Lead-Free: No
    Materials Analysis
    MAX1317ECM-T    
    		Active

    Land Pattern: Not Available

    		-40°C to +85°C See data sheet
    MAX1318 Free
    Sample    		 Buy Status
    Package: TYPE PINS FOOTPRINT
      DRAWING CODE/VAR *
    		Temp RoHS/Lead-Free?
    Materials Analysis
    MAX1318ECM+  
    		Active LQFP;48 pin;83 mm²
    Outline Drawing: 21-0054 (PDF)
    Land Pattern: 90-0093 (PDF)
    Use pkgcode/variation: C48+6*
    		-40°C to +85°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX1318ECM+T    
    		Active

    Land Pattern: Not Available

    		-40°C to +85°C See data sheet
    MAX1318ECM    
    		Active LQFP;48 pin;83 mm²
    Outline Drawing: 21-0054 (PDF)
    Land Pattern: 90-0093 (PDF)
    Use pkgcode/variation: C48-6*
    		-40°C to +85°C RoHS/Lead-Free: No
    Materials Analysis
    MAX1318ECM-T    
    		Active

    Land Pattern: Not Available

    		-40°C to +85°C See data sheet
    MAX1320 Free
    Sample    		 Buy Status
    Package: TYPE PINS FOOTPRINT
      DRAWING CODE/VAR *
    		Temp RoHS/Lead-Free?
    Materials Analysis
    MAX1320EVB16    
    		Active

    Land Pattern: Not Available

    		-40°C to +85°C See data sheet
    MAX1320ECM+  
    		Active LQFP;48 pin;83 mm²
    Outline Drawing: 21-0054 (PDF)
    Land Pattern: 90-0093 (PDF)
    Use pkgcode/variation: C48+6*
    		-40°C to +85°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX1320ECM+T    
    		Active LQFP;48 pin;83 mm²
    Outline Drawing: 21-0054 (PDF)
    Land Pattern: 90-0093 (PDF)
    Use pkgcode/variation: C48+6*
    		-40°C to +85°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX1320ECM    
    		Active LQFP;48 pin;83 mm²
    Outline Drawing: 21-0054 (PDF)
    Land Pattern: 90-0093 (PDF)
    Use pkgcode/variation: C48-6*
    		-40°C to +85°C RoHS/Lead-Free: No
    Materials Analysis
    MAX1320ECM-T    
    		Active

    Land Pattern: Not Available

    		-40°C to +85°C See data sheet
    MAX1321 Free
    Sample    		 Buy Status
    Package: TYPE PINS FOOTPRINT
      DRAWING CODE/VAR *
    		Temp RoHS/Lead-Free?
    Materials Analysis
    MAX1321ECM+  
    		Active LQFP;48 pin;83 mm²
    Outline Drawing: 21-0054 (PDF)
    Land Pattern: 90-0093 (PDF)
    Use pkgcode/variation: C48+6*
    		-40°C to +85°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX1321ECM+T    
    		Active

    Land Pattern: Not Available

    		-40°C to +85°C See data sheet
    MAX1321ECM    
    		Active LQFP;48 pin;83 mm²
    Outline Drawing: 21-0054 (PDF)
    Land Pattern: 90-0093 (PDF)
    Use pkgcode/variation: C48-6*
    		-40°C to +85°C RoHS/Lead-Free: No
    Materials Analysis
    MAX1321ECM-T    
    		Active

    Land Pattern: Not Available

    		-40°C to +85°C See data sheet
    MAX1322 Free
    Sample    		 Buy Status
    Package: TYPE PINS FOOTPRINT
      DRAWING CODE/VAR *
    		Temp RoHS/Lead-Free?
    Materials Analysis
    MAX1322ECM+  
    		Active LQFP;48 pin;83 mm²
    Outline Drawing: 21-0054 (PDF)
    Land Pattern: 90-0093 (PDF)
    Use pkgcode/variation: C48+6*
    		-40°C to +85°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX1322ECM+T    
    		Active

    Land Pattern: Not Available

    		-40°C to +85°C See data sheet
    MAX1322ECM    
    		Active LQFP;48 pin;83 mm²
    Outline Drawing: 21-0054 (PDF)
    Land Pattern: 90-0093 (PDF)
    Use pkgcode/variation: C48-6*
    		-40°C to +85°C RoHS/Lead-Free: No
    Materials Analysis
    MAX1322ECM-T    
    		Active

    Land Pattern: Not Available

    		-40°C to +85°C See data sheet
    MAX1324 Free
    Sample    		 Buy Status
    Package: TYPE PINS FOOTPRINT
      DRAWING CODE/VAR *
    		Temp RoHS/Lead-Free?
    Materials Analysis
    MAX1324ECM+  
    		Active LQFP;48 pin;83 mm²
    Outline Drawing: 21-0054 (PDF)
    Land Pattern: 90-0093 (PDF)
    Use pkgcode/variation: C48+6*
    		-40°C to +85°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX1324ECM+T    
    		Active

    Land Pattern: Not Available

    		-40°C to +85°C See data sheet
    MAX1324ECM    
    		Active LQFP;48 pin;83 mm²
    Outline Drawing: 21-0054 (PDF)
    Land Pattern: 90-0093 (PDF)
    Use pkgcode/variation: C48-6*
    		-40°C to +85°C RoHS/Lead-Free: No
    Materials Analysis
    MAX1324ECM-T    
    		Active

    Land Pattern: Not Available

    		-40°C to +85°C See data sheet
    MAX1325 Free
    Sample    		 Buy Status
    Package: TYPE PINS FOOTPRINT
      DRAWING CODE/VAR *
    		Temp RoHS/Lead-Free?
    Materials Analysis
    MAX1325ECM+  
    		Active LQFP;48 pin;83 mm²
    Outline Drawing: 21-0054 (PDF)
    Land Pattern: 90-0093 (PDF)
    Use pkgcode/variation: C48+6*
    		-40°C to +85°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX1325ECM+T    
    		Active

    Land Pattern: Not Available

    		-40°C to +85°C See data sheet
    MAX1325ECM    
    		Active LQFP;48 pin;83 mm²
    Outline Drawing: 21-0054 (PDF)
    Land Pattern: 90-0093 (PDF)
    Use pkgcode/variation: C48-6*
    		-40°C to +85°C RoHS/Lead-Free: No
    Materials Analysis
    MAX1325ECM-T    
    		Active

    Land Pattern: Not Available

    		-40°C to +85°C See data sheet
    MAX1326 Free
    Sample    		 Buy Status
    Package: TYPE PINS FOOTPRINT
      DRAWING CODE/VAR *
    		Temp RoHS/Lead-Free?
    Materials Analysis
    MAX1326ECM+  
    		Active LQFP;48 pin;83 mm²
    Outline Drawing: 21-0054 (PDF)
    Land Pattern: 90-0093 (PDF)
    Use pkgcode/variation: C48+6*
    		-40°C to +85°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX1326ECM+T    
    		Active

    Land Pattern: Not Available

    		-40°C to +85°C See data sheet
    MAX1326ECM    
    		Active LQFP;48 pin;83 mm²
    Outline Drawing: 21-0054 (PDF)
    Land Pattern: 90-0093 (PDF)
    Use pkgcode/variation: C48-6*
    		-40°C to +85°C RoHS/Lead-Free: No
    Materials Analysis
    MAX1326ECM-T    
    		Active

    Land Pattern: Not Available

    		-40°C to +85°C See data sheet

    More Information
  		• Topmark Coding: MAX1318 MAX1320
  		• New Product Press Release 2004-09-22 

    Related Products
    MAX125, MAX126 2x4-Channel, Simultaneous-Sampling, 14-Bit DAS
    MAX1304, MAX1305, MAX1306, MAX1308, MAX1309, MAX1310, MAX1312, MAX1313, MAX1314 8-/4-/2-Channel, 12-Bit, Simultaneous-Sampling ADCs with ±10V, ±5V, and 0 to +5V Analog Input Ranges

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    Document Ref.: 19-3157; Rev 4; 2008-11-29
    This page last modified: 2009-10-12


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