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Maxim > Products > Analog-to-Digital Converters 
MAX1179, MAX1187, MAX1189
16-Bit, 135ksps, Single-Supply ADCs with Bipolar Analog Input Range


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Data Sheet
FULL DATA SHEET (PDF, 344kB)
Download this datasheet in PDF formatDownload   Send this datasheet to any email addressE-Mail

Description
The MAX1179/MAX1187/MAX1189 16-bit, low-power, successive-approximation analog-to-digital converters (ADCs) feature automatic power-down, a factory-trimmed internal clock, and a 16-bit wide parallel interface. The devices operate from a single +4.75V to +5.25V analog supply and feature a separate digital supply input for direct interface with +2.7V to +5.25V digital logic.

The MAX1179 accepts a bipolar input voltage range of ±5V. The MAX1187 accepts an analog input voltage range from 0 to +10V, while the MAX1189 accepts a bipolar analog input voltage range of ±10V. All devices consume only 23mW at a sampling rate of 135ksps when using an external reference and 29mW when using the internal +4.096V reference. AutoShutdown™ reduces supply current to 0.4mA at 10ksps. The MAX1179/MAX1187/MAX1189 are ideal for high-performance, battery-powered data-acquisition applications. Excellent AC performance (THD = -100dB) and DC accuracy (±2 LSB INL) make the MAX1179/MAX1187/ MAX1189 ideal for industrial process control, instrumentation, and medical applications.

The MAX1179/MAX1187/MAX1189 are available in a 28-pin TSSOP package and are fully specified over the -40°C to +85°C extended temperature range and the 0°C to +70°C commercial temperature range.

Key Features   Applications/Uses
  • Analog Input Voltage Range: ±10V, ±5V, or 0 to 10V
  • 16-Bit Wide Parallel Interface
  • Single +4.75V to +5.25V Analog Supply Voltage
  • Interfaces with +2.7V to +5.25V Digital Logic
  • ±2 LSB INL (max)
  • ±1 LSB DNL (max)
  • Low Supply Current (MAX1189)
    • 5.3mA (External Reference)
    • 6.2mA (Internal Reference)
    • 5µA AutoShutdown Mode
  • Small Footprint
    • 28-Pin TSSOP Package

 
  		• Data Acquisition Systems
  		• I/O Modules
  		• Industrial Process Controls
  		• Precision Instrumentation
  		• Temperature Sensing and Monitoring

    Key Specifications:   Precision ADCs (< 5Msps)
    Part Number ADC Resolution (Bits) Input Channels Conv. Rate (ksps) Max. Conv. Time (µs) Data Bus (Bits) Ref. (V) Input Range (V) Diff. In Supply Voltage (V) Typ. Supply Current (mA) Typ. Power (mW) Standby Mode Package
    MAX1179  16 1 135 4.7 µP/16 Ext
    Int +4.096     		±5 No 5 4 20 No TSSOP/28
    MAX1187  10
    MAX1189  ±10
    See All Precision ADCs (< 5Msps) (307)

    Application Notes
  		• Application Note 1948: Analysis of ADC System Distortion Caused by Source Resistance - MAX1189

    Evaluation Kits
  		• MAX1179EVKIT

    Design Guides
  		• A/D CONVERTERS (PDF)

    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: 1-72 of 72

    MAX1179 Free
    Sample    		 Buy
    Package: TYPE PINS FOOTPRINT
      DRAWING CODE/VAR *
    		Temp RoHS/Lead-Free?
    Materials Analysis
    MAX1179ACUI  
    		TSSOP;28 pin;
    Dwg: 21-0066 (PDF)
    Use pkgcode/variation: U28-1*
    		0°C to +70°C RoHS/Lead-Free: No
    Materials Analysis
    MAX1179CCUI-T  



    		0°C to +70°C See data sheet
    MAX1179BCUI-T  
    		TSSOP;28 pin;
    Dwg: 21-0066 (PDF)
    Use pkgcode/variation: U28-1*
    		0°C to +70°C RoHS/Lead-Free: No
    Materials Analysis
    MAX1179BCUI  
    		TSSOP;28 pin;
    Dwg: 21-0066 (PDF)
    Use pkgcode/variation: U28-1*
    		0°C to +70°C RoHS/Lead-Free: No
    Materials Analysis
    MAX1179ACUI-T  



    		0°C to +70°C See data sheet
    MAX1179ACUI+T  



    		0°C to +70°C See data sheet
    MAX1179CCUI  
    		TSSOP;28 pin;
    Dwg: 21-0066 (PDF)
    Use pkgcode/variation: U28-1*
    		0°C to +70°C RoHS/Lead-Free: No
    Materials Analysis
    MAX1179ACUI+  
    		TSSOP;28 pin;
    Dwg: 21-0066 (PDF)
    Use pkgcode/variation: U28+1*
    		0°C to +70°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX1179BCUI+  
    		TSSOP;28 pin;
    Dwg: 21-0066 (PDF)
    Use pkgcode/variation: U28+1*
    		0°C to +70°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX1179BCUI+T  
    		TSSOP;28 pin;
    Dwg: 21-0066 (PDF)
    Use pkgcode/variation: U28+1*
    		0°C to +70°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX1179CCUI+T  



    		0°C to +70°C See data sheet
    MAX1179CCUI+  
    		TSSOP;28 pin;
    Dwg: 21-0066 (PDF)
    Use pkgcode/variation: U28+1*
    		0°C to +70°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX1179CEUI+T  



    		-40°C to +85°C See data sheet
    MAX1179CEUI  
    		TSSOP;28 pin;
    Dwg: 21-0066 (PDF)
    Use pkgcode/variation: U28-1*
    		-40°C to +85°C RoHS/Lead-Free: No
    Materials Analysis
    MAX1179CEUI+  
    		TSSOP;28 pin;
    Dwg: 21-0066 (PDF)
    Use pkgcode/variation: U28+1*
    		-40°C to +85°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX1179CEUI-T  



    		-40°C to +85°C See data sheet
    MAX1179BEUI  
    		TSSOP;28 pin;
    Dwg: 21-0066 (PDF)
    Use pkgcode/variation: U28-1*
    		-40°C to +85°C RoHS/Lead-Free: No
    Materials Analysis
    MAX1179BEUI+T  



    		-40°C to +85°C See data sheet
    MAX1179BEUI+  
    		TSSOP;28 pin;
    Dwg: 21-0066 (PDF)
    Use pkgcode/variation: U28+1*
    		-40°C to +85°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX1179AEUI+  
    		TSSOP;28 pin;
    Dwg: 21-0066 (PDF)
    Use pkgcode/variation: U28+1*
    		-40°C to +85°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX1179AEUI+T  



    		-40°C to +85°C See data sheet
    MAX1179BEUI-T  



    		-40°C to +85°C See data sheet
    MAX1179AEUI-T  



    		-40°C to +85°C See data sheet
    MAX1179AEUI  
    		TSSOP;28 pin;
    Dwg: 21-0066 (PDF)
    Use pkgcode/variation: U28-1*
    		-40°C to +85°C RoHS/Lead-Free: No
    Materials Analysis
    MAX1187 Free
    Sample    		 Buy
    Package: TYPE PINS FOOTPRINT
      DRAWING CODE/VAR *
    		Temp RoHS/Lead-Free?
    Materials Analysis
    MAX1187CCUI-T  



    		0°C to +70°C See data sheet
    MAX1187BCUI+T  
    		TSSOP;28 pin;
    Dwg: 21-0066 (PDF)
    Use pkgcode/variation: U28+1*
    		0°C to +70°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX1187CCUI+  
    		TSSOP;28 pin;
    Dwg: 21-0066 (PDF)
    Use pkgcode/variation: U28+1*
    		0°C to +70°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX1187CCUI+T  



    		0°C to +70°C See data sheet
    MAX1187ACUI+  
    		TSSOP;28 pin;
    Dwg: 21-0066 (PDF)
    Use pkgcode/variation: U28+1*
    		0°C to +70°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX1187ACUI+T  



    		0°C to +70°C See data sheet
    MAX1187BCUI+  
    		TSSOP;28 pin;
    Dwg: 21-0066 (PDF)
    Use pkgcode/variation: U28+1*
    		0°C to +70°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX1187CCUI  
    		TSSOP;28 pin;
    Dwg: 21-0066 (PDF)
    Use pkgcode/variation: U28-1*
    		0°C to +70°C RoHS/Lead-Free: No
    Materials Analysis
    MAX1187ACUI-T  



    		0°C to +70°C See data sheet
    MAX1187ACUI  
    		TSSOP;28 pin;
    Dwg: 21-0066 (PDF)
    Use pkgcode/variation: U28-1*
    		0°C to +70°C RoHS/Lead-Free: No
    Materials Analysis
    MAX1187BCUI-T  
    		TSSOP;28 pin;
    Dwg: 21-0066 (PDF)
    Use pkgcode/variation: U28-1*
    		0°C to +70°C RoHS/Lead-Free: No
    Materials Analysis
    MAX1187BCUI  
    		TSSOP;28 pin;
    Dwg: 21-0066 (PDF)
    Use pkgcode/variation: U28-1*
    		0°C to +70°C RoHS/Lead-Free: No
    Materials Analysis
    MAX1187AEUI-T  



    		-40°C to +85°C See data sheet
    MAX1187AEUI+  
    		TSSOP;28 pin;
    Dwg: 21-0066 (PDF)
    Use pkgcode/variation: U28+1*
    		-40°C to +85°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX1187AEUI+T  



    		-40°C to +85°C See data sheet
    MAX1187BEUI+T  



    		-40°C to +85°C See data sheet
    MAX1187CEUI+T  



    		-40°C to +85°C See data sheet
    MAX1187CEUI+  
    		TSSOP;28 pin;
    Dwg: 21-0066 (PDF)
    Use pkgcode/variation: U28+1*
    		-40°C to +85°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX1187AEUI  
    		TSSOP;28 pin;
    Dwg: 21-0066 (PDF)
    Use pkgcode/variation: U28-1*
    		-40°C to +85°C RoHS/Lead-Free: No
    Materials Analysis
    MAX1187BEUI+  
    		TSSOP;28 pin;
    Dwg: 21-0066 (PDF)
    Use pkgcode/variation: U28+1*
    		-40°C to +85°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX1187CEUI-T  



    		-40°C to +85°C See data sheet
    MAX1187CEUI  
    		TSSOP;28 pin;
    Dwg: 21-0066 (PDF)
    Use pkgcode/variation: U28-1*
    		-40°C to +85°C RoHS/Lead-Free: No
    Materials Analysis
    MAX1187BEUI  
    		TSSOP;28 pin;
    Dwg: 21-0066 (PDF)
    Use pkgcode/variation: U28-1*
    		-40°C to +85°C RoHS/Lead-Free: No
    Materials Analysis
    MAX1187BEUI-T  



    		-40°C to +85°C See data sheet
    MAX1189 Free
    Sample    		 Buy
    Package: TYPE PINS FOOTPRINT
      DRAWING CODE/VAR *
    		Temp RoHS/Lead-Free?
    Materials Analysis
    MAX1189CCUI+T  



    		0°C to +70°C See data sheet
    MAX1189CCUI+  
    		TSSOP;28 pin;
    Dwg: 21-0066 (PDF)
    Use pkgcode/variation: U28+1*
    		0°C to +70°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX1189BCUI+T  
    		TSSOP;28 pin;
    Dwg: 21-0066 (PDF)
    Use pkgcode/variation: U28+1*
    		0°C to +70°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX1189BCUI+  
    		TSSOP;28 pin;
    Dwg: 21-0066 (PDF)
    Use pkgcode/variation: U28+1*
    		0°C to +70°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX1189ACUI+T  



    		0°C to +70°C See data sheet
    MAX1189ACUI+  
    		TSSOP;28 pin;
    Dwg: 21-0066 (PDF)
    Use pkgcode/variation: U28+1*
    		0°C to +70°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX1189CCUI-T  



    		0°C to +70°C See data sheet
    MAX1189BCUI-T  
    		TSSOP;28 pin;
    Dwg: 21-0066 (PDF)
    Use pkgcode/variation: U28-1*
    		0°C to +70°C RoHS/Lead-Free: No
    Materials Analysis
    MAX1189BCUI  
    		TSSOP;28 pin;
    Dwg: 21-0066 (PDF)
    Use pkgcode/variation: U28-1*
    		0°C to +70°C RoHS/Lead-Free: No
    Materials Analysis
    MAX1189CCUI  
    		TSSOP;28 pin;
    Dwg: 21-0066 (PDF)
    Use pkgcode/variation: U28-1*
    		0°C to +70°C RoHS/Lead-Free: No
    Materials Analysis
    MAX1189ACUI-T  



    		0°C to +70°C See data sheet
    MAX1189ACUI  
    		TSSOP;28 pin;
    Dwg: 21-0066 (PDF)
    Use pkgcode/variation: U28-1*
    		0°C to +70°C RoHS/Lead-Free: No
    Materials Analysis
    MAX1189CEUI+  
    		TSSOP;28 pin;
    Dwg: 21-0066 (PDF)
    Use pkgcode/variation: U28+1*
    		-40°C to +85°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX1189BEUI+T  



    		-40°C to +85°C See data sheet
    MAX1189BEUI+  
    		TSSOP;28 pin;
    Dwg: 21-0066 (PDF)
    Use pkgcode/variation: U28+1*
    		-40°C to +85°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX1189AEUI-T  



    		-40°C to +85°C See data sheet
    MAX1189AEUI  
    		TSSOP;28 pin;
    Dwg: 21-0066 (PDF)
    Use pkgcode/variation: U28-1*
    		-40°C to +85°C RoHS/Lead-Free: No
    Materials Analysis
    MAX1189AEUI+T  



    		-40°C to +85°C See data sheet
    MAX1189AEUI+  
    		TSSOP;28 pin;
    Dwg: 21-0066 (PDF)
    Use pkgcode/variation: U28+1*
    		-40°C to +85°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX1189BEUI  
    		TSSOP;28 pin;
    Dwg: 21-0066 (PDF)
    Use pkgcode/variation: U28-1*
    		-40°C to +85°C RoHS/Lead-Free: No
    Materials Analysis
    MAX1189BEUI-T  



    		-40°C to +85°C See data sheet
    MAX1189CEUI  
    		TSSOP;28 pin;
    Dwg: 21-0066 (PDF)
    Use pkgcode/variation: U28-1*
    		-40°C to +85°C RoHS/Lead-Free: No
    Materials Analysis
    MAX1189CEUI-T  



    		-40°C to +85°C See data sheet
    MAX1189CEUI+T  



    		-40°C to +85°C See data sheet

    Related Products
    MAX1157, MAX1159, MAX1175 14-Bit, 135ksps, Single-Supply ADCs with Bipolar Analog Input Range

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    Document Ref.: 19-2675; Rev 1; 2003-02-13
    This page last modified: 2007-08-02




             


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