Maxim > Products > Digital-to-Analog Converters > MAX541, MAX542

MAX541, MAX542

+5V, Serial-Input, Voltage-Output 16-Bit DACs

Single, Serial, Voltage-Output DAC in a SO Package

Overview

Technical Documents

Ordering Info

Status

Active: In Production.

Description

The MAX541/MAX542 are serial-input, voltage-output, 16-bit digital-to-analog converters (DACs) that operate from a single +5V supply. They provide 16-bit performance (±1LSB INL and DNL) over temperature without any adjustments. The DAC output is unbuffered, resulting in a low supply current of 0.3mA and a low offset error of 1LSB.

The DAC output range is 0V to V_REF. For bipolar operation, matched scaling resistors are provided in the MAX542 for use with an external precision op amp (such as the MAX400), generating a ±V_REF output swing. The MAX542 also includes Kelvin-sense connections for the reference and analog ground pins to reduce layout sensitivity. A 16-bit serial word is used to load data into the DAC latch. The 10MHz, 3-wire serial interface is compatible with SPI™/QSPI™/MICROWIRE™, and it also interfaces directly with optocouplers for applications requiring isolation. A power-on reset circuit clears the DAC output to 0V (unipolar mode) when power is initially applied. The MAX541 is available in 8-pin plastic DIP and SO packages. The MAX542 is available in 14-pin plastic DIP and SO packages.

Data Sheet

Download	Rev 2	(PDF, 248kB)
E-Mail

Key Features

Full 16-Bit Performance Without Adjustments
+5V Single-Supply Operation
Low Power: 1.5mW
1µs Settling Time
Unbuffered Voltage Output Directly Drives 60-kilohm Loads
SPI/QSPI/MICROWIRE-Compatible Serial Interface
Power-On Reset Circuit Clears DAC Output to 0V (unipolar mode)
Schmitt Trigger Inputs for Direct Optocoupler Interface

Applications/Uses

Automated Test Equipment (ATE)
Data Acquisition
High-Resolution Offset and Gain Adjustment
Industrial Process Controls

Key Specifications:

Precision DACs (12-18 Bits)

Part Number

Power-On Reset State

Resolution
(bits)

Channels

Output Type

Reference

INL
(±LSB)

Interface

Supply Range
(V)

Voltage Supplies

I_SHUTDN
(µA)

I_CC
(mA)

Offset Error

Settling Time
(µs)

Glitch Energy
(nVs)

Oper. Temp.
(°C)

Package/Pins

Smallest Available Pckg.
(mm²)

Budgetary Price

max

min

max

typ

max

typ

max w/pins

See Notes

MAX541A

Zero-Scale

Voltage- Unbuffered

Ext.

Serial - SPI

4.75

5.5

1.1

±2 LSB

-40 to +85

PDIP(N)/8

SOIC(N)/8

30.9

$19.50 @1k

MAX541B

-40 to +85

PDIP(N)/8

SOIC(N)/8

30.9

$13.85 @1k

MAX541C

-40 to +85

PDIP(N)/8

SOIC(N)/8

30.9

$10.77 @1k

MAX542A

-55 to +125

-40 to +85

0 to +70

PDIP(N)/14

SOIC(N)/14

54.2

$19.50 @1k

MAX542B

-55 to +125

-40 to +85

0 to +70

PDIP(N)/14

SOIC(N)/14

54.2

$13.85 @1k

MAX542C

-55 to +125

-40 to +85

0 to +70

PDIP(N)/14

SOIC(N)/14

54.2

$9.95 @1k

See All Precision DACs (12-18 Bits) (247)

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 Block Diagram

Application Notes

Application Note 633		Bench Characterization of ADCs Using a Low-Cost PC-Based Data-Acquisition Board
Application Note 1074		DAC and Op Amp Generate Variable Negative Control Voltage
Application Note 4490		How Signal Chains and PLCs Impact Our Lives

Product Guides

Signal Chain (PDF)

Thermal Management (PDF)

Reliability Reports

Reliability Report:	MAX541.pdf MAX542.pdf
Show FIT data for:

Software/Models

none

Ordering Information

Filters:

Part Number:

Package:

Temperature:

Tape and Reel

Sample

Devices: 51-76 / 76

<-- Previous 1 2 Next -->

Part Number	Free Sample	Buy	Status	Package: TYPE PINS FOOTPRINT DRAWING CODE/VAR *	Temp	RoHS/Lead-Free? Materials Analysis
MAX542BC/D			Active	DICE SALES;NA pin;DICE; Land Pattern: Not Applicable Use pkgcode/variation: DICE*		See data sheet
MAX542BCPD			Active	PDIP(N);14 pin;158.4 mm² Outline Drawing:21-0043 (PDF) Land Pattern: Not Applicable Use pkgcode/variation: P14-4*	0°C to +70°C	RoHS/Lead-Free: No Materials Analysis
MAX542BCPD+			Active	PDIP(N);14 pin;158.4 mm² Outline Drawing:21-0043 (PDF) Land Pattern: Not Applicable Use pkgcode/variation: P14+4*	0°C to +70°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX542BCSD			Active	SOIC(N);14 pin;54.2 mm² Outline Drawing:21-0041 (PDF) Land Pattern: 90-0112 (PDF) Use pkgcode/variation: S14-4*	0°C to +70°C	RoHS/Lead-Free: No Materials Analysis
MAX542BCSD+			Active	SOIC(N);14 pin;54.2 mm² Outline Drawing:21-0041 (PDF) Land Pattern: 90-0112 (PDF) Use pkgcode/variation: S14+4*	0°C to +70°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX542BCSD+T			Active	N.SO;14 pin Land Pattern: Not Available	0°C to +70°C	See data sheet
MAX542BCSD-T			Active	SOIC(N);14 pin;54.2 mm² Outline Drawing:21-0041 (PDF) Land Pattern: 90-0112 (PDF) Use pkgcode/variation: S14-4*	0°C to +70°C	RoHS/Lead-Free: No Materials Analysis
MAX542BEPD			Active	PDIP(N);14 pin;158.4 mm² Outline Drawing:21-0043 (PDF) Land Pattern: Not Applicable Use pkgcode/variation: P14-4*	-40°C to +85°C	RoHS/Lead-Free: No Materials Analysis
MAX542BEPD+			Active	PDIP;14 pin Land Pattern: Not Available	-40°C to +85°C	See data sheet
MAX542BESD			Active	SOIC(N);14 pin;54.2 mm² Outline Drawing:21-0041 (PDF) Land Pattern: 90-0112 (PDF) Use pkgcode/variation: S14-4*	-40°C to +85°C	RoHS/Lead-Free: No Materials Analysis
Part Number	Free Sample	Buy	Status	Package: TYPE PINS FOOTPRINT DRAWING CODE/VAR *	Temp	RoHS/Lead-Free? Materials Analysis
MAX542BESD+			Active	SOIC(N);14 pin;54.2 mm² Outline Drawing:21-0041 (PDF) Land Pattern: 90-0112 (PDF) Use pkgcode/variation: S14+4*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX542BESD+T			Active	SOIC(N);14 pin;54.2 mm² Outline Drawing:21-0041 (PDF) Land Pattern: 90-0112 (PDF) Use pkgcode/variation: S14+4*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX542BESD-T			Active	N.SO;14 pin Land Pattern: Not Available	-40°C to +85°C	See data sheet
MAX542CCPD			Active	PDIP(N);14 pin;158.4 mm² Outline Drawing:21-0043 (PDF) Land Pattern: Not Applicable Use pkgcode/variation: P14-4*	0°C to +70°C	RoHS/Lead-Free: No Materials Analysis
MAX542CCPD+			Active	PDIP(N);14 pin;158.4 mm² Outline Drawing:21-0043 (PDF) Land Pattern: Not Applicable Use pkgcode/variation: P14+4*	0°C to +70°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX542CCSD			Active	SOIC(N);14 pin;54.2 mm² Outline Drawing:21-0041 (PDF) Land Pattern: 90-0112 (PDF) Use pkgcode/variation: S14-4*	0°C to +70°C	RoHS/Lead-Free: No Materials Analysis
MAX542CCSD+			Active	SOIC(N);14 pin;54.2 mm² Outline Drawing:21-0041 (PDF) Land Pattern: 90-0112 (PDF) Use pkgcode/variation: S14+4*	0°C to +70°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX542CCSD+T			Active	N.SO;14 pin Land Pattern: Not Available	0°C to +70°C	See data sheet
MAX542CCSD-T			Active	N.SO;14 pin Land Pattern: Not Available	0°C to +70°C	See data sheet
MAX542CEPD			Active	PDIP(N);14 pin;158.4 mm² Outline Drawing:21-0043 (PDF) Land Pattern: Not Applicable Use pkgcode/variation: P14-4*	-40°C to +85°C	RoHS/Lead-Free: No Materials Analysis
Part Number	Free Sample	Buy	Status	Package: TYPE PINS FOOTPRINT DRAWING CODE/VAR *	Temp	RoHS/Lead-Free? Materials Analysis
MAX542CEPD+			Active	PDIP;14 pin Land Pattern: Not Available	-40°C to +85°C	See data sheet
MAX542CESD			Active	SOIC(N);14 pin;54.2 mm² Outline Drawing:21-0041 (PDF) Land Pattern: 90-0112 (PDF) Use pkgcode/variation: S14-4*	-40°C to +85°C	RoHS/Lead-Free: No Materials Analysis
MAX542CESD+			Active	SOIC(N);14 pin;54.2 mm² Outline Drawing:21-0041 (PDF) Land Pattern: 90-0112 (PDF) Use pkgcode/variation: S14+4*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX542CESD+T			Active	SOIC(N);14 pin;54.2 mm² Outline Drawing:21-0041 (PDF) Land Pattern: 90-0112 (PDF) Use pkgcode/variation: S14+4*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX542CESD-T			Active	N.SO;14 pin Land Pattern: Not Available	-40°C to +85°C	See data sheet
MAX542CMJD			Active	Land Pattern: Not Available	-55°C to +125°C	See data sheet

Devices: 51-76 / 76

<-- 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.

Similar Products by Function

MAX544, MAX545	+5V, Serial Input, Voltage-Output 14-Bit DACs
See All Precision DACs (12-18 Bits) (252 Products)

Similar Products by Application

Network Audio > DACs

Didn't Find What You Need?

Next Day Product Selection Assistance from Applications Engineers
Parametric Search
Applications Help

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.: 19-1082 Rev 2; 1999-12-01
This page last modified: 2008-09-01

+5V, Serial-Input, Voltage-Output 16-Bit DACs

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