Maxim > Products > Analog-to-Digital Converters > MAX1179, MAX1187, MAX1189

MAX1179, MAX1187, MAX1189

16-Bit, 135ksps, Single-Supply ADCs with Bipolar Analog Input Range

Overview

Technical Documents

Ordering Info

Status

Part Number	Status
MAX1179	Active: In Production. See Ordering Information for details.
MAX1187	Active: In Production. See Ordering Information for details.
MAX1189	Active: In Production. See Ordering Information for details.

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

Data Sheet

Download	Rev 1	(PDF, 344kB)
E-Mail

An evaluation kit is available: MAX1179EVKIT

Key Features

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

Applications/Uses

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

Key Specifications:

Precision ADCs (< 5Msps)

Part Number

Resolution
(bits)

Input Chan.

Conv. Rate
(ksps)

Data Bus
(bits)

Diff/S.E. Input

Internal V_REF
(V)

External V_REF
(V)

Unipolar V_IN
(V)

Bipolar V_IN
(±V)

SNR
(dB)

SINAD
(dB)

THD
(dB)

SFDR
(dB)

INL
(±LSB)

Package/Pins

Budgetary Price

ADC

max

nominal

min

max

See Notes

MAX1179

135

µP/16

S.E. Only

4.096

3.8

4.2

-100

103

MAX1187

MAX1189

See All Precision ADCs (< 5Msps) (423)

Pricing 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.

Diagram

Typical Application Circuit

Application Notes

Application Note 1948

Analysis of ADC System Distortion Caused by Source Resistance

Product Guides

Signal Chain (PDF)

Reliability Reports

Reliability Report:	MAX1179.pdf
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Software/Models

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Ordering Information

Filters:

Part Number:

Package:

Temperature:

Tape and Reel

Sample

Devices: 51-72 / 72

<-- Previous 1 2 Next -->

Part Number	Free Sample	Buy	Status	Recommended Replacement	Package: TYPE PINS FOOTPRINT DRAWING CODE/VAR *	Temp	RoHS/Lead-Free? Materials Analysis
MAX1189ACUI+T			Active		TSSOP;28 pin Land Pattern: Not Available	0°C to +70°C	See data sheet
MAX1189ACUI-T		N/A	No Longer Available	MAX1189ACUI+	TSSOP;28 pin Land Pattern: Not Available	0°C to +70°C	See data sheet
MAX1189AEUI		N/A	No Longer Available	MAX1189AEUI+	TSSOP;28 pin;64.7 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+			Active		TSSOP;28 pin;64.7 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			Active		TSSOP;28 pin Land Pattern: Not Available	-40°C to +85°C	See data sheet
MAX1189AEUI-T		N/A	No Longer Available	MAX1189AEUI+	TSSOP;28 pin Land Pattern: Not Available	-40°C to +85°C	See data sheet
MAX1189BCUI		N/A	No Longer Available	MAX1189BCUI+	TSSOP;28 pin;64.7 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+			Active		TSSOP;28 pin;64.7 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			Active		TSSOP;28 pin Land Pattern: Not Available	0°C to +70°C	See data sheet
MAX1189BCUI-T		N/A	No Longer Available	MAX1189BCUI+	TSSOP;28 pin;64.7 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
Part Number	Free Sample	Buy	Status	Recommended Replacement	Package: TYPE PINS FOOTPRINT DRAWING CODE/VAR *	Temp	RoHS/Lead-Free? Materials Analysis
MAX1189BEUI		N/A	No Longer Available	MAX1189BEUI+	TSSOP;28 pin;64.7 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+			Active		TSSOP;28 pin;64.7 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			Active		TSSOP;28 pin Land Pattern: Not Available	-40°C to +85°C	See data sheet
MAX1189BEUI-T		N/A	No Longer Available	MAX1189BEUI+	TSSOP;28 pin Land Pattern: Not Available	-40°C to +85°C	See data sheet
MAX1189CCUI		N/A	No Longer Available	MAX1189CCUI+	TSSOP;28 pin;64.7 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+			Active		TSSOP;28 pin;64.7 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			Active		TSSOP;28 pin Land Pattern: Not Available	0°C to +70°C	See data sheet
MAX1189CCUI-T		N/A	No Longer Available	MAX1189CCUI+	TSSOP;28 pin Land Pattern: Not Available	0°C to +70°C	See data sheet
MAX1189CEUI		N/A	No Longer Available	MAX1189CEUI+	TSSOP;28 pin;64.7 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+			Active		TSSOP;28 pin;64.7 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
Part Number	Free Sample	Buy	Status	Recommended Replacement	Package: TYPE PINS FOOTPRINT DRAWING CODE/VAR *	Temp	RoHS/Lead-Free? Materials Analysis
MAX1189CEUI+T			Active		TSSOP;28 pin Land Pattern: Not Available	-40°C to +85°C	See data sheet
MAX1189CEUI-T		N/A	No Longer Available	MAX1189CEUI+	TSSOP;28 pin Land Pattern: Not Available	-40°C to +85°C	See data sheet

Devices: 51-72 / 72

<-- Previous 1 2 Next -->

Notes:

Other options and links for purchasing parts are listed at: http://www.maxim-ic.com/sales.
Didn't Find What You Need? Ask our applications engineers. Expert assistance in finding parts, usually within one business day.
Part number suffixes: T or T&R = tape and reel; + = RoHS/lead-free; # = RoHS/lead-exempt; -D = drypack; -U/+U on DS parts = cut tape. More: See Full Data Sheet or Maxim Product Naming Conventions.
* 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.

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Evaluation Kits

MAX1179EVKIT

Evaluation Kit for the MAX1156, MAX1157, MAX1158, MAX1159, MAX1174, MAX1175, MAX1177, MAX1179, MAX1187, and MAX1189

Products with Similar Part Numbers

MAX1179EVKIT

Evaluation Kit for the MAX1156, MAX1157, MAX1158, MAX1159, MAX1174, MAX1175, MAX1177, MAX1179, MAX1187, and MAX1189

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Information Index

Overview		Technical Documents		Ordering Info		Related Products
Description Key Features Applications/Uses Key Specifications Diagram Notes and Comments		Data Sheet Application Notes Evaluation Kits Product Guides Reliability Reports Software/Models		Price and Availability Samples Buy Online Package Information Lead-Free Information		Similar Products by Function Similar Products by Application Evaluation Kits Products with Similar Part Numbers Products Used With This

Document Ref.: 19-2675 Rev 1; 2003-02-13
This page last modified: 2009-10-13

16-Bit, 135ksps, Single-Supply ADCs with Bipolar Analog Input Range

Status

Description

Data Sheet

Key Features

Applications/Uses

Key Specifications:

Diagram

Application Notes

Product Guides

Reliability Reports

Software/Models

Ordering Information

Similar Products by Function

Similar Products by Application

Evaluation Kits

Products with Similar Part Numbers

Didn't Find What You Need?

Information Index

Overview

Technical Documents

Ordering Info

Related Products