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MAX5442AEUB+

Description
3V/5V, Serial-Input, Voltage-Output, 16-Bit DACs
CategoryAnalog mixed-signal IC    converter   
File Size239KB,12 Pages
ManufacturerMaxim
Websitehttps://www.maximintegrated.com/en.html
Environmental Compliance
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MAX5442AEUB+ Overview

3V/5V, Serial-Input, Voltage-Output, 16-Bit DACs

MAX5442AEUB+ Parametric

Parameter NameAttribute value
Is it lead-free?Lead free
Is it Rohs certified?conform to
MakerMaxim
Parts packaging codeSOIC
package instructionTSSOP, TSSOP10,.19,20
Contacts10
Reach Compliance Codecompli
ECCN codeEAR99
Factory Lead Time6 weeks
Is SamacsysN
Maximum analog output voltage2.5 V
Minimum analog output voltage-2.5 V
Converter typeD/A CONVERTER
Enter bit codeOFFSET BINARY
Input formatSERIAL
JESD-30 codeS-PDSO-G10
JESD-609 codee3
length3 mm
Maximum linear error (EL)0.0031%
Humidity sensitivity level1
Number of digits16
Number of functions1
Number of terminals10
Maximum operating temperature85 °C
Minimum operating temperature-40 °C
Package body materialPLASTIC/EPOXY
encapsulated codeTSSOP
Encapsulate equivalent codeTSSOP10,.19,20
Package shapeSQUARE
Package formSMALL OUTLINE, THIN PROFILE, SHRINK PITCH
Peak Reflow Temperature (Celsius)260
power supply5 V
Certification statusNot Qualified
Maximum seat height1.1 mm
Nominal settling time (tstl)1 µs
Maximum slew rate0.2 mA
Nominal supply voltage5 V
surface mountYES
technologyBICMOS
Temperature levelINDUSTRIAL
Terminal surfaceMatte Tin (Sn)
Terminal formGULL WING
Terminal pitch0.5 mm
Terminal locationDUAL
Maximum time at peak reflow temperatureNOT SPECIFIED
width3 mm
Base Number Matches1
19-1846; Rev 3; 1/09
KIT
ATION
EVALU
BLE
AVAILA
+3V/+5V, Serial-Input,
Voltage-Output, 16-Bit DACs
General Description
Features
o
o
o
o
o
o
o
o
o
o
o
Ultra-Small 3mm x 5mm 8-Pin
µMAX
Package
Low 120µA Supply Current
Fast 1µs Settling Time
25MHz SPI/QSPI/MICROWIRE-Compatible Serial
Interface
V
REF
Range Extends to V
DD
+5V (MAX5441/MAX5442) or +3V
(MAX5443/MAX5444) Single-Supply Operation
Full 16-Bit Performance Without Adjustments
Unbuffered Voltage Output Directly Drives
60kΩ Loads
Power-On Reset Circuit Clears DAC Output to
Code 0 (MAX5441/MAX5443) or Code 32768
(MAX5442/MAX5444)
Schmitt-Trigger Inputs for Direct Optocoupler
Interface
Asynchronous
CLR
MAX5441–MAX5444
The MAX5441–MAX5444 are serial-input, voltage-out-
put, 16-bit digital-to-analog converters (DACs) in tiny
µMAX
®
packages, 50% smaller than comparable DACs
in 8-pin SOs. They operate from low +3V (MAX5443/
MAX5444) or +5V (MAX5441/MAX5442) single sup-
plies. They provide 16-bit performance (±2LSB INL and
±1LSB DNL) over temperature without any adjustments.
Unbuffered DAC outputs result in a low supply current
of 120µA and a low offset error of 2LSB.
The DAC output ranges from 0 to V
REF
. For bipolar
operation, matched scaling resistors are provided in
the MAX5442/MAX5444 for use with an external preci-
sion op amp (such as the MAX400), generating a
±V
REF
output swing.
A 16-bit serial word is used to load data into the DAC
latch. The 25MHz, 3-wire serial interface is compatible
with SPI/QSPI™/MICROWIRE, and can interface directly
with optocouplers for applications requiring isolation. A
power-on reset circuit clears the DAC output to code 0
(MAX5441/MAX5443) or code 32768 (MAX5442
/MAX5444) when power is initially applied.
A logic low on
CLR
asynchronously clears the DAC out-
put to code 0 (MAX5441/MAX5443) or code 32768
(MAX5442/MAX5444) independent of the serial interface.
The MAX5441/MAX5443 are available in 8-pin µMAX
packages. The MAX5442/MAX5444 are available in 10-
pin µMAX packages.
Pin Configurations
TOP VIEW
+
REF 1
CS
2
8 GND
7 V
DD
6 OUT
5 CLR
REF 1
CS 2
SCLK 3
DIN 4
CLR 5
+
10 GND
9 V
DD
Applications
High-Resolution Offset and Gain Adjustment
Industrial Process Control
Automated Test Equipment
Data-Acquisition Systems
SCLK 3
DIN
4
MAX5441
MAX5443
MAX5442
MAX5444
8 RFB
7 INV
6 OUT
µMAX-8
µMAX-10
Functional Diagrams appear at end of data sheet.
Ordering Information
PART
MAX5441ACUA+
MAX5441AEUA+
MAX5441BCUA+
MAX5441BEUA+
MAX5442ACUB+
MAX5442AEUB+
MAX5442BCUB+
MAX5442BEUB+
TEMP RANGE
0°C to +70°C
-40°C to +85°C
0°C to +70°C
-40°C to +85°C
0°C to +70°C
-40°C to +85°C
0°C to +70°C
-40°C to +85°C
PIN-PACKAGE
8 µMAX
8 µMAX
8 µMAX
8 µMAX
10 µMAX
10 µMAX
10 µMAX
10 µMAX
INL (LSB)
±2
±2
±4
±4
±2
±2
±4
SUPPLY (V)
5
5
5
5
5
5
5
±4
5
+Denotes
a lead(Pb)-free/RoHS-compliant package.
µMAX is a registered trademark of Maxim Integrated Products, Inc.
QSPI is a trademark of Motorola, Inc.
Note:
For leaded version, contact factory.
MICROWIRE is a registered trademark of National Semiconductor Corp.
Ordering Information continued at end of data sheet.
________________________________________________________________
Maxim Integrated Products
1
For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642,
or visit Maxim’s website at www.maxim-ic.com.

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Description 3V/5V, Serial-Input, Voltage-Output, 16-Bit DACs 3V/5V, Serial-Input, Voltage-Output, 16-Bit DACs 3V/5V, Serial-Input, Voltage-Output, 16-Bit DACs 3V/5V, Serial-Input, Voltage-Output, 16-Bit DACs 3V/5V, Serial-Input, Voltage-Output, 16-Bit DACs 3V/5V, Serial-Input, Voltage-Output, 16-Bit DACs 3V/5V, Serial-Input, Voltage-Output, 16-Bit DACs
Is it lead-free? Lead free Lead free Lead free Lead free - Lead free Lead free
Is it Rohs certified? conform to conform to conform to conform to - conform to conform to
Maker Maxim Maxim Maxim Maxim - Maxim Maxim
Parts packaging code SOIC SOIC SOIC SOIC - SOIC SOIC
package instruction TSSOP, TSSOP10,.19,20 TSSOP, TSSOP8,.19 TSSOP, TSSOP8,.19 TSSOP, TSSOP8,.19 - TSSOP, TSSOP10,.19,20 TSSOP, TSSOP10,.19,20
Contacts 10 8 8 8 - 10 10
Reach Compliance Code compli compliant compliant compli - compli compli
ECCN code EAR99 EAR99 EAR99 EAR99 - EAR99 EAR99
Factory Lead Time 6 weeks 6 weeks 6 weeks 6 weeks - 6 weeks 6 weeks
Maximum analog output voltage 2.5 V 2.5 V 2.5 V 2.5 V - 2.5 V 2.5 V
Converter type D/A CONVERTER D/A CONVERTER D/A CONVERTER D/A CONVERTER - D/A CONVERTER D/A CONVERTER
Enter bit code OFFSET BINARY BINARY BINARY BINARY - OFFSET BINARY OFFSET BINARY
Input format SERIAL SERIAL SERIAL SERIAL - SERIAL SERIAL
JESD-30 code S-PDSO-G10 S-PDSO-G8 S-PDSO-G8 S-PDSO-G8 - S-PDSO-G10 S-PDSO-G10
JESD-609 code e3 e3 e3 e3 - e3 e3
length 3 mm 3 mm 3 mm 3 mm - 3 mm 3 mm
Maximum linear error (EL) 0.0031% 0.0031% 0.0031% 0.0061% - 0.0061% 0.0061%
Humidity sensitivity level 1 1 1 1 - 1 1
Number of digits 16 16 16 16 - 16 16
Number of functions 1 1 1 1 - 1 1
Number of terminals 10 8 8 8 - 10 10
Maximum operating temperature 85 °C 70 °C 85 °C 70 °C - 70 °C 85 °C
Package body material PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY - PLASTIC/EPOXY PLASTIC/EPOXY
encapsulated code TSSOP TSSOP TSSOP TSSOP - TSSOP TSSOP
Encapsulate equivalent code TSSOP10,.19,20 TSSOP8,.19 TSSOP8,.19 TSSOP8,.19 - TSSOP10,.19,20 TSSOP10,.19,20
Package shape SQUARE SQUARE SQUARE SQUARE - SQUARE SQUARE
Package form SMALL OUTLINE, THIN PROFILE, SHRINK PITCH SMALL OUTLINE, THIN PROFILE, SHRINK PITCH SMALL OUTLINE, THIN PROFILE, SHRINK PITCH SMALL OUTLINE, THIN PROFILE, SHRINK PITCH - SMALL OUTLINE, THIN PROFILE, SHRINK PITCH SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
Peak Reflow Temperature (Celsius) 260 260 260 260 - 260 260
power supply 5 V 5 V 5 V 5 V - 5 V 5 V
Certification status Not Qualified Not Qualified Not Qualified Not Qualified - Not Qualified Not Qualified
Maximum seat height 1.1 mm 1.1 mm 1.1 mm 1.1 mm - 1.1 mm 1.1 mm
Nominal settling time (tstl) 1 µs 1 µs 1 µs 1 µs - 1 µs 1 µs
Maximum slew rate 0.2 mA 0.2 mA 0.2 mA 0.2 mA - 0.2 mA 0.2 mA
Nominal supply voltage 5 V 5 V 5 V 5 V - 5 V 5 V
surface mount YES YES YES YES - YES YES
technology BICMOS BICMOS BICMOS BICMOS - BICMOS BICMOS
Temperature level INDUSTRIAL COMMERCIAL INDUSTRIAL COMMERCIAL - COMMERCIAL INDUSTRIAL
Terminal surface Matte Tin (Sn) Matte Tin (Sn) Matte Tin (Sn) Matte Tin (Sn) - Matte Tin (Sn) Matte Tin (Sn)
Terminal form GULL WING GULL WING GULL WING GULL WING - GULL WING GULL WING
Terminal pitch 0.5 mm 0.65 mm 0.65 mm 0.65 mm - 0.5 mm 0.5 mm
Terminal location DUAL DUAL DUAL DUAL - DUAL DUAL
Maximum time at peak reflow temperature NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED - NOT SPECIFIED NOT SPECIFIED
width 3 mm 3 mm 3 mm 3 mm - 3 mm 3 mm
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