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MAX11047, MAX11048, MAX11049, MAX11057, MAX11058, MAX11059

4-/6-/8-Channel, 16-/14-Bit, Simultaneous-Sampling ADCs

Industry's First True 16-Bit, 8-Channel, Simultaneous-Sampling SAR ADCs

Overview

Technical Documents

Ordering Info

Status

Active: In Production.

Description

The MAX11047/MAX11048/MAX11049 and MAX11057/MAX11058/MAX11059 16-bit/14-bit ADCs offer 4, 6, or 8 independent input channels. Featuring independent track and hold (T/H) and SAR circuitry, these parts provide simultaneous sampling at 250ksps for each channel.

The devices accept a 0 to +5V input. All inputs are overrange protected with internal ±20mA input clamps providing overrange protection with a simple external resistor. Other features include a 4MHz T/H input bandwidth, internal clock, and internal or external reference. A 20MHz, bidirectional, parallel interface provides the conversion results and accepts digital configuration inputs.

The devices operate with a 4.75V to 5.25V analog supply and a separate flexible 2.7V to 5.25V digital supply for interfacing with the host without a level shifter. The MAX11047/MAX11048/MAX11049 are available in a 56-pin TQFN and 64-pin TQFP packages while the MAX11057/MAX11058/MAX11059 are available in TQFP only. All devices operate over the extended -40°C to +85°C temperature range.

Data Sheet

Download	Rev 2	(PDF, 1.9MB)
E-Mail

Key Features

16-Bit ADC (MAX11047/MAX11048/MAX11049)
14-Bit ADC (MAX11057/MAX11058/MAX11059)
4-Channel ADC (MAX11047/MAX11057)
6-Channel ADC (MAX11048/MAX11058)
8-Channel ADC (MAX11049/MAX11059)
Single Analog and Digital Supply
High-Impedance Inputs Up to 1GΩ
On-Chip T/H Circuit for Each Channel
Fast 3µs Conversion Time
High Throughput: 250ksps for Each Channel
16-/14-Bit, High-Speed, Parallel Interface
Internal Clocked Conversions
10ns Aperture Delay
100ps Channel-to-Channel T/H Matching
Low Drift, Accurate 4.096V Internal Reference Providing an Input Range of 0 to 5V
External Reference Range of 3.0V to 4.25V, Allowing Full-Scale Input Ranges of +3.7V to +5.2V
56-Pin TQFN (8mm x 8mm) and 64-Pin TQFP (10mm x 10mm) Packages
Evaluation Kit Available (MAX11046EVKIT+)

Applications/Uses

Automatic Test Equipment
Multiphase Motor Control
Power-Factor Monitoring and Correction
Power-Grid Protection
Vibration and Waveform Analysis

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)

SNR
(dB)

SINAD
(dB)

THD
(dB)

SFDR
(dB)

DNL
(±LSB)

INL
(±LSB)

Package/Pins

Budgetary Price

ADC

max

nominal

min

max

See Notes

MAX11047

250

µP/16

S.E. Only

4.096

4.25

92.3

-108

108

0.7

0.65

TQFN/56

TQFP-EP/64

$9.84 @1k

MAX11048

µP/16

92.3

0.7

0.65

TQFN/56

TQFP-EP/64

$12.22 @1k

MAX11049

µP/16

92.3

0.7

0.65

TQFN/56

TQFP-EP/64

$15.40 @1k

MAX11057

µP/14

85.3

85.2

0.2

TQFP-EP/64

$8.08 @1k

MAX11058

µP/14

85.3

85.2

0.2

TQFP-EP/64

$10.04 @1k

MAX11059

µP/14

85.3

85.2

0.2

TQFP-EP/64

$12.65 @1k

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

Functional Diagram

Application Notes

Tutorial 4697

Overview of Industrial Motor Control Systems

Product Guides

Signal Chain (PDF)

Reliability Reports

Reliability Report:	MAX11047.pdf
Show FIT data for:
Request Reliability Report for:

Software/Models

none

Ordering Information

Filters:

Part Number:

Package:

Temperature:

Tape and Reel

Sample

Part Number	Free Sample	Buy	Status	Package: TYPE PINS FOOTPRINT DRAWING CODE/VAR *	Temp	RoHS/Lead-Free? Materials Analysis
MAX11047ECB+			Active	TQFP-EP;64 pin;148.8 mm² Outline Drawing:21-0084 (PDF) Land Pattern: 90-0328 (PDF) Use pkgcode/variation: C64E+6*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX11047ECB+T			Active	TQFP; Land Pattern: Not Available	-40°C to +85°C	See data sheet
MAX11047ETN+			Active	TQFN;56 pin;65.6 mm² Outline Drawing:21-0135 (PDF) Land Pattern: 90-0047 (PDF) Use pkgcode/variation: T5688+3*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX11047ETN+T			Active	QFN; Land Pattern: Not Available	-40°C to +85°C	See data sheet
MAX11048ECB+			Active	TQFP-EP;64 pin;148.8 mm² Outline Drawing:21-0084 (PDF) Land Pattern: 90-0328 (PDF) Use pkgcode/variation: C64E+6*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX11048ECB+T			Active	TQFP; Land Pattern: Not Available	-40°C to +85°C	See data sheet
MAX11048ETN+			Active	TQFN;56 pin;65.6 mm² Outline Drawing:21-0135 (PDF) Land Pattern: 90-0047 (PDF) Use pkgcode/variation: T5688+3*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX11048ETN+T			Active	QFN; Land Pattern: Not Available	-40°C to +85°C	See data sheet
MAX11049ECB+			Active	TQFP-EP;64 pin;148.8 mm² Outline Drawing:21-0084 (PDF) Land Pattern: 90-0328 (PDF) Use pkgcode/variation: C64E+6*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX11049ECB+T			Active	TQFP; Land Pattern: Not Available	-40°C to +85°C	See data sheet
Part Number	Free Sample	Buy	Status	Package: TYPE PINS FOOTPRINT DRAWING CODE/VAR *	Temp	RoHS/Lead-Free? Materials Analysis
MAX11049ETN+			Active	TQFN;56 pin;65.6 mm² Outline Drawing:21-0135 (PDF) Land Pattern: 90-0047 (PDF) Use pkgcode/variation: T5688+3*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX11049ETN+T			Active	QFN; Land Pattern: Not Available	-40°C to +85°C	See data sheet
MAX11057ECB+			Active	TQFP-EP;64 pin;148.8 mm² Outline Drawing:21-0084 (PDF) Land Pattern: 90-0328 (PDF) Use pkgcode/variation: C64E+6*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX11057ECB+T			Active	TQFP-EP;64 pin;148.8 mm² Outline Drawing:21-0084 (PDF) Land Pattern: 90-0328 (PDF) Use pkgcode/variation: C64E+6*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX11058ECB+			Active	TQFP-EP;64 pin;148.8 mm² Outline Drawing:21-0084 (PDF) Land Pattern: 90-0328 (PDF) Use pkgcode/variation: C64E+6*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX11058ECB+T			Active	TQFP-EP;64 pin;148.8 mm² Outline Drawing:21-0084 (PDF) Land Pattern: 90-0328 (PDF) Use pkgcode/variation: C64E+6*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX11059ECB+			Active	TQFP-EP;64 pin;148.8 mm² Outline Drawing:21-0084 (PDF) Land Pattern: 90-0328 (PDF) Use pkgcode/variation: C64E+6*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX11059ECB+T			Active	TQFP-EP;64 pin;148.8 mm² Outline Drawing:21-0084 (PDF) Land Pattern: 90-0328 (PDF) Use pkgcode/variation: C64E+6*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis

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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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.: 19-5106 Rev 2; 2011-02-14
This page last modified: 2012-01-20

4-/6-/8-Channel, 16-/14-Bit, Simultaneous-Sampling ADCs

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

Didn't Find What You Need?

Information Index

Overview

Technical Documents

Ordering Info

Related Products