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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.

Complete the Signal Chain! Recommended Op Amps

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 Price**
    MAX1179  16 1 135 4.7 µP/16 Ext.
    Int.+4.096     		±5 No 5 4 20 No TSSOP/28 $12.41 @ 1k
    MAX1187  10 $12.41 @ 1k
    MAX1189  ±10 $12.41 @ 1k
    See All Precision ADCs (< 5Msps) (375)
    Notes:
    **This pricing is BUDGETARY, for comparing similar parts. Prices are in U.S. dollars and subject to change. Quantity pricing may vary substantially and international prices may differ due to local duties, taxes, fees, and exchange rates. For volume-specific prices and delivery, please see the price and availability page or contact an authorized distributor.

    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;65 mm²
    Outline Drawing: 21-0066 (PDF)
    Land Pattern: 90-0171 (PDF)
    Use pkgcode/variation: U28-1*
    		0°C to +70°C RoHS/Lead-Free: No
    Materials Analysis
    MAX1179CCUI-T    


    Land Pattern: Not Available

    		0°C to +70°C See data sheet
    MAX1179BCUI-T    
    		TSSOP;28 pin;65 mm²
    Outline Drawing: 21-0066 (PDF)
    Land Pattern: 90-0171 (PDF)
    Use pkgcode/variation: U28-1*
    		0°C to +70°C RoHS/Lead-Free: No
    Materials Analysis
    MAX1179BCUI    
    		TSSOP;28 pin;65 mm²
    Outline Drawing: 21-0066 (PDF)
    Land Pattern: 90-0171 (PDF)
    Use pkgcode/variation: U28-1*
    		0°C to +70°C RoHS/Lead-Free: No
    Materials Analysis
    MAX1179ACUI-T    


    Land Pattern: Not Available

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


    Land Pattern: Not Available

    		0°C to +70°C See data sheet
    MAX1179CCUI    
    		TSSOP;28 pin;65 mm²
    Outline Drawing: 21-0066 (PDF)
    Land Pattern: 90-0171 (PDF)
    Use pkgcode/variation: U28-1*
    		0°C to +70°C RoHS/Lead-Free: No
    Materials Analysis
    MAX1179ACUI+  
    		TSSOP;28 pin;65 mm²
    Outline Drawing: 21-0066 (PDF)
    Land Pattern: 90-0171 (PDF)
    Use pkgcode/variation: U28+1*
    		0°C to +70°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX1179BCUI+  
    		TSSOP;28 pin;65 mm²
    Outline Drawing: 21-0066 (PDF)
    Land Pattern: 90-0171 (PDF)
    Use pkgcode/variation: U28+1*
    		0°C to +70°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX1179BCUI+T    
    		TSSOP;28 pin;65 mm²
    Outline Drawing: 21-0066 (PDF)
    Land Pattern: 90-0171 (PDF)
    Use pkgcode/variation: U28+1*
    		0°C to +70°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX1179CCUI+T    


    Land Pattern: Not Available

    		0°C to +70°C See data sheet
    MAX1179CCUI+  
    		TSSOP;28 pin;65 mm²
    Outline Drawing: 21-0066 (PDF)
    Land Pattern: 90-0171 (PDF)
    Use pkgcode/variation: U28+1*
    		0°C to +70°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX1179CEUI+T    


    Land Pattern: Not Available

    		-40°C to +85°C See data sheet
    MAX1179CEUI    
    		TSSOP;28 pin;65 mm²
    Outline Drawing: 21-0066 (PDF)
    Land Pattern: 90-0171 (PDF)
    Use pkgcode/variation: U28-1*
    		-40°C to +85°C RoHS/Lead-Free: No
    Materials Analysis
    MAX1179CEUI+  
    		TSSOP;28 pin;65 mm²
    Outline Drawing: 21-0066 (PDF)
    Land Pattern: 90-0171 (PDF)
    Use pkgcode/variation: U28+1*
    		-40°C to +85°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX1179CEUI-T    


    Land Pattern: Not Available

    		-40°C to +85°C See data sheet
    MAX1179BEUI    
    		TSSOP;28 pin;65 mm²
    Outline Drawing: 21-0066 (PDF)
    Land Pattern: 90-0171 (PDF)
    Use pkgcode/variation: U28-1*
    		-40°C to +85°C RoHS/Lead-Free: No
    Materials Analysis
    MAX1179BEUI+T    


    Land Pattern: Not Available

    		-40°C to +85°C See data sheet
    MAX1179BEUI+  
    		TSSOP;28 pin;65 mm²
    Outline Drawing: 21-0066 (PDF)
    Land Pattern: 90-0171 (PDF)
    Use pkgcode/variation: U28+1*
    		-40°C to +85°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX1179AEUI+  
    		TSSOP;28 pin;65 mm²
    Outline Drawing: 21-0066 (PDF)
    Land Pattern: 90-0171 (PDF)
    Use pkgcode/variation: U28+1*
    		-40°C to +85°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX1179AEUI+T    


    Land Pattern: Not Available

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


    Land Pattern: Not Available

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


    Land Pattern: Not Available

    		-40°C to +85°C See data sheet
    MAX1179AEUI    
    		TSSOP;28 pin;65 mm²
    Outline Drawing: 21-0066 (PDF)
    Land Pattern: 90-0171 (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    


    Land Pattern: Not Available

    		0°C to +70°C See data sheet
    MAX1187BCUI+T    
    		TSSOP;28 pin;65 mm²
    Outline Drawing: 21-0066 (PDF)
    Land Pattern: 90-0171 (PDF)
    Use pkgcode/variation: U28+1*
    		0°C to +70°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX1187CCUI+  
    		TSSOP;28 pin;65 mm²
    Outline Drawing: 21-0066 (PDF)
    Land Pattern: 90-0171 (PDF)
    Use pkgcode/variation: U28+1*
    		0°C to +70°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX1187CCUI+T    


    Land Pattern: Not Available

    		0°C to +70°C See data sheet
    MAX1187ACUI+  
    		TSSOP;28 pin;65 mm²
    Outline Drawing: 21-0066 (PDF)
    Land Pattern: 90-0171 (PDF)
    Use pkgcode/variation: U28+1*
    		0°C to +70°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX1187ACUI+T    


    Land Pattern: Not Available

    		0°C to +70°C See data sheet
    MAX1187BCUI+  
    		TSSOP;28 pin;65 mm²
    Outline Drawing: 21-0066 (PDF)
    Land Pattern: 90-0171 (PDF)
    Use pkgcode/variation: U28+1*
    		0°C to +70°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX1187CCUI    
    		TSSOP;28 pin;65 mm²
    Outline Drawing: 21-0066 (PDF)
    Land Pattern: 90-0171 (PDF)
    Use pkgcode/variation: U28-1*
    		0°C to +70°C RoHS/Lead-Free: No
    Materials Analysis
    MAX1187ACUI-T    


    Land Pattern: Not Available

    		0°C to +70°C See data sheet
    MAX1187ACUI    
    		TSSOP;28 pin;65 mm²
    Outline Drawing: 21-0066 (PDF)
    Land Pattern: 90-0171 (PDF)
    Use pkgcode/variation: U28-1*
    		0°C to +70°C RoHS/Lead-Free: No
    Materials Analysis
    MAX1187BCUI-T    
    		TSSOP;28 pin;65 mm²
    Outline Drawing: 21-0066 (PDF)
    Land Pattern: 90-0171 (PDF)
    Use pkgcode/variation: U28-1*
    		0°C to +70°C RoHS/Lead-Free: No
    Materials Analysis
    MAX1187BCUI    
    		TSSOP;28 pin;65 mm²
    Outline Drawing: 21-0066 (PDF)
    Land Pattern: 90-0171 (PDF)
    Use pkgcode/variation: U28-1*
    		0°C to +70°C RoHS/Lead-Free: No
    Materials Analysis
    MAX1187AEUI-T    


    Land Pattern: Not Available

    		-40°C to +85°C See data sheet
    MAX1187AEUI+  
    		TSSOP;28 pin;65 mm²
    Outline Drawing: 21-0066 (PDF)
    Land Pattern: 90-0171 (PDF)
    Use pkgcode/variation: U28+1*
    		-40°C to +85°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX1187AEUI+T    


    Land Pattern: Not Available

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


    Land Pattern: Not Available

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


    Land Pattern: Not Available

    		-40°C to +85°C See data sheet
    MAX1187CEUI+  
    		TSSOP;28 pin;65 mm²
    Outline Drawing: 21-0066 (PDF)
    Land Pattern: 90-0171 (PDF)
    Use pkgcode/variation: U28+1*
    		-40°C to +85°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX1187AEUI    
    		TSSOP;28 pin;65 mm²
    Outline Drawing: 21-0066 (PDF)
    Land Pattern: 90-0171 (PDF)
    Use pkgcode/variation: U28-1*
    		-40°C to +85°C RoHS/Lead-Free: No
    Materials Analysis
    MAX1187BEUI+  
    		TSSOP;28 pin;65 mm²
    Outline Drawing: 21-0066 (PDF)
    Land Pattern: 90-0171 (PDF)
    Use pkgcode/variation: U28+1*
    		-40°C to +85°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX1187CEUI-T    


    Land Pattern: Not Available

    		-40°C to +85°C See data sheet
    MAX1187CEUI    
    		TSSOP;28 pin;65 mm²
    Outline Drawing: 21-0066 (PDF)
    Land Pattern: 90-0171 (PDF)
    Use pkgcode/variation: U28-1*
    		-40°C to +85°C RoHS/Lead-Free: No
    Materials Analysis
    MAX1187BEUI    
    		TSSOP;28 pin;65 mm²
    Outline Drawing: 21-0066 (PDF)
    Land Pattern: 90-0171 (PDF)
    Use pkgcode/variation: U28-1*
    		-40°C to +85°C RoHS/Lead-Free: No
    Materials Analysis
    MAX1187BEUI-T    


    Land Pattern: Not Available

    		-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    


    Land Pattern: Not Available

    		0°C to +70°C See data sheet
    MAX1189CCUI+  
    		TSSOP;28 pin;65 mm²
    Outline Drawing: 21-0066 (PDF)
    Land Pattern: 90-0171 (PDF)
    Use pkgcode/variation: U28+1*
    		0°C to +70°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX1189BCUI+T    
    		TSSOP;28 pin;65 mm²
    Outline Drawing: 21-0066 (PDF)
    Land Pattern: 90-0171 (PDF)
    Use pkgcode/variation: U28+1*
    		0°C to +70°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX1189BCUI+  
    		TSSOP;28 pin;65 mm²
    Outline Drawing: 21-0066 (PDF)
    Land Pattern: 90-0171 (PDF)
    Use pkgcode/variation: U28+1*
    		0°C to +70°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX1189ACUI+T    


    Land Pattern: Not Available

    		0°C to +70°C See data sheet
    MAX1189ACUI+  
    		TSSOP;28 pin;65 mm²
    Outline Drawing: 21-0066 (PDF)
    Land Pattern: 90-0171 (PDF)
    Use pkgcode/variation: U28+1*
    		0°C to +70°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX1189CCUI-T    


    Land Pattern: Not Available

    		0°C to +70°C See data sheet
    MAX1189BCUI-T    
    		TSSOP;28 pin;65 mm²
    Outline Drawing: 21-0066 (PDF)
    Land Pattern: 90-0171 (PDF)
    Use pkgcode/variation: U28-1*
    		0°C to +70°C RoHS/Lead-Free: No
    Materials Analysis
    MAX1189BCUI    
    		TSSOP;28 pin;65 mm²
    Outline Drawing: 21-0066 (PDF)
    Land Pattern: 90-0171 (PDF)
    Use pkgcode/variation: U28-1*
    		0°C to +70°C RoHS/Lead-Free: No
    Materials Analysis
    MAX1189CCUI    
    		TSSOP;28 pin;65 mm²
    Outline Drawing: 21-0066 (PDF)
    Land Pattern: 90-0171 (PDF)
    Use pkgcode/variation: U28-1*
    		0°C to +70°C RoHS/Lead-Free: No
    Materials Analysis
    MAX1189ACUI-T    


    Land Pattern: Not Available

    		0°C to +70°C See data sheet
    MAX1189ACUI    
    		TSSOP;28 pin;65 mm²
    Outline Drawing: 21-0066 (PDF)
    Land Pattern: 90-0171 (PDF)
    Use pkgcode/variation: U28-1*
    		0°C to +70°C RoHS/Lead-Free: No
    Materials Analysis
    MAX1189CEUI+  
    		TSSOP;28 pin;65 mm²
    Outline Drawing: 21-0066 (PDF)
    Land Pattern: 90-0171 (PDF)
    Use pkgcode/variation: U28+1*
    		-40°C to +85°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX1189BEUI+T    


    Land Pattern: Not Available

    		-40°C to +85°C See data sheet
    MAX1189BEUI+  
    		TSSOP;28 pin;65 mm²
    Outline Drawing: 21-0066 (PDF)
    Land Pattern: 90-0171 (PDF)
    Use pkgcode/variation: U28+1*
    		-40°C to +85°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX1189AEUI-T    


    Land Pattern: Not Available

    		-40°C to +85°C See data sheet
    MAX1189AEUI    
    		TSSOP;28 pin;65 mm²
    Outline Drawing: 21-0066 (PDF)
    Land Pattern: 90-0171 (PDF)
    Use pkgcode/variation: U28-1*
    		-40°C to +85°C RoHS/Lead-Free: No
    Materials Analysis
    MAX1189AEUI+T    


    Land Pattern: Not Available

    		-40°C to +85°C See data sheet
    MAX1189AEUI+  
    		TSSOP;28 pin;65 mm²
    Outline Drawing: 21-0066 (PDF)
    Land Pattern: 90-0171 (PDF)
    Use pkgcode/variation: U28+1*
    		-40°C to +85°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX1189BEUI    
    		TSSOP;28 pin;65 mm²
    Outline Drawing: 21-0066 (PDF)
    Land Pattern: 90-0171 (PDF)
    Use pkgcode/variation: U28-1*
    		-40°C to +85°C RoHS/Lead-Free: No
    Materials Analysis
    MAX1189BEUI-T    


    Land Pattern: Not Available

    		-40°C to +85°C See data sheet
    MAX1189CEUI    
    		TSSOP;28 pin;65 mm²
    Outline Drawing: 21-0066 (PDF)
    Land Pattern: 90-0171 (PDF)
    Use pkgcode/variation: U28-1*
    		-40°C to +85°C RoHS/Lead-Free: No
    Materials Analysis
    MAX1189CEUI-T    


    Land Pattern: Not Available

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


    Land Pattern: Not Available

    		-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: 2008-12-04


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