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MAX5712AUT

Description
12-Bit, Low-Power, Rail-to-Rail Voltage-Output Serial DAC in SOT23
CategoryAnalog mixed-signal IC    converter   
File Size375KB,9 Pages
ManufacturerMaxim
Websitehttps://www.maximintegrated.com/en.html
Download Datasheet Parametric Compare View All

MAX5712AUT Overview

12-Bit, Low-Power, Rail-to-Rail Voltage-Output Serial DAC in SOT23

MAX5712AUT Parametric

Parameter NameAttribute value
Is it lead-free?Contains lead
Is it Rohs certified?incompatible
MakerMaxim
Parts packaging codeSOIC
package instructionSOT-23, 6 PIN
Contacts6
Reach Compliance Codenot_compliant
Maximum analog output voltage5.5 V
Minimum analog output voltage
Converter typeD/A CONVERTER
Enter bit codeBINARY
Input formatSERIAL
JESD-30 codeR-PDSO-G6
JESD-609 codee0
length2.9 mm
Maximum linear error (EL)0.390625%
Humidity sensitivity level1
Number of digits12
Number of functions1
Number of terminals6
Maximum operating temperature125 °C
Minimum operating temperature-40 °C
Package body materialPLASTIC/EPOXY
encapsulated codeDSO
Encapsulate equivalent codeSOP6,.11,37
Package shapeRECTANGULAR
Package formSMALL OUTLINE
Certification statusNot Qualified
Maximum seat height1.45 mm
Maximum stabilization time10 µs
Nominal settling time (tstl)4 µs
Maximum slew rate50 mA
Nominal supply voltage5 V
surface mountYES
technologyBICMOS
Temperature levelAUTOMOTIVE
Terminal surfaceTin/Lead (Sn85Pb15)
Terminal formGULL WING
Terminal pitch0.95 mm
Terminal locationDUAL
width1.625 mm
Base Number Matches1
19-2126; Rev 1; 10/01
12-Bit, Low-Power, Rail-to-Rail
Voltage-Output Serial DAC in SOT23
General Description
The MAX5712 is a small footprint, low-power, 12-bit digi-
tal-to-analog converter (DAC) that operates from a single
+2.7V to +5.5V supply. The MAX5712 on-chip precision
output amplifier provides Rail-to-Rail
®
output swing.
Drawing only 85µA supply current at +3V, the MAX5712
is ideally suited for portable battery-operated equipment.
The MAX5712 utilizes a 3-wire serial-interface that is com-
patible with SPI™/QSPI™/MICROWIRE™ and DSP-inter-
face standards. All logic inputs are CMOS-logic
compatible and buffered with Schmitt triggers to allow
direct interfacing to optocouplers. The MAX5712 incorpo-
rates a power-on reset (POR) circuit that ensures the DAC
begins in a zero-volt-state upon power-up. A power-down
mode that reduces current consumption to 0.3µA may be
initiated through a software command.
The MAX5712 is available in a small 6-pin SOT23 pack-
age. For dual and quad 12-bit versions, see the MAX5722
and MAX5742 data sheets. For single, dual, and quad
10-bit versions, see the MAX5711, MAX5721 and
MAX5741 data sheets. The MAX5712 is specified over
the automotive temperature range of -40°C to +125°C.
Features
o
Wide -40°C to +125°C Operating Temperature
Range
o
Low 85µA Supply Current
o
Ultra Low 0.3µA Power-Down Supply Current
o
Single +2.7V to +5.5V Supply Voltage
o
Fast 20MHz 3-Wire SPI/QSPI/MICROWIRE and
DSP-Compatible Serial Interface
o
Schmitt-Triggered Inputs for Direct Interfacing to
Optocouplers
o
Rail-to-Rail Output Buffer
o
Tiny 6-Pin SOT23 Package
o
Power-On Reset to 0V
o
Three Software-Selectable Power-Down Output
Impedances (100kΩ, 1kΩ, Hi-Z)
MAX5712
Ordering Information
PART
MAX5712EUT
MAX5712AUT
TEMP RANGE
-40°C to +85°C
-40°C to +125°C
PIN-
PACKAGE
6 SOT23
6 SOT23
TOP
MARK
ABCQ
AAUD
Applications
Automatic Tuning
Gain and Offset Adjustment
Power Amplifier Control
Process Control I/O Boards
Battery-Powered Equipment
VCO Control
Pin Configuration appears at end of data sheet.
Rail-to-Rail is a registered trademark of Nippon Motorola, Ltd.
SPI and QSPI are trademarks of Motorola, Inc.
MICROWIRE is a trademark of National Semiconductor, Corp.
Functional Diagram
V
DD
GND
REF+ REF-
DAC
REGISTER
12-BIT
DAC
OUTPUT
BUFFER
100kΩ
INPUT
CONTROL
LOGIC
POWER-DOWN
CONTROL
LOGIC
1kΩ
MAX5712
OUT
POWER-ON
RESET
CS
SCLK
DIN
________________________________________________________________
Maxim Integrated Products
1
For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at
1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.

MAX5712AUT Related Products

MAX5712AUT MAX5712EUT MAX5712
Description 12-Bit, Low-Power, Rail-to-Rail Voltage-Output Serial DAC in SOT23 12-Bit, Low-Power, Rail-to-Rail Voltage-Output Serial DAC in SOT23 12-Bit, Low-Power, Rail-to-Rail Voltage-Output Serial DAC in SOT23
Is it lead-free? Contains lead Contains lead -
Is it Rohs certified? incompatible incompatible -
Maker Maxim Maxim -
Parts packaging code SOIC SOIC -
package instruction SOT-23, 6 PIN DSO, SOP6,.11,37 -
Contacts 6 6 -
Reach Compliance Code not_compliant _compli -
Maximum analog output voltage 5.5 V 5.5 V -
Converter type D/A CONVERTER D/A CONVERTER -
Enter bit code BINARY BINARY -
Input format SERIAL SERIAL -
JESD-30 code R-PDSO-G6 R-PDSO-G6 -
JESD-609 code e0 e0 -
length 2.9 mm 2.9 mm -
Maximum linear error (EL) 0.390625% 0.390625% -
Humidity sensitivity level 1 1 -
Number of digits 12 12 -
Number of functions 1 1 -
Number of terminals 6 6 -
Maximum operating temperature 125 °C 85 °C -
Minimum operating temperature -40 °C -40 °C -
Package body material PLASTIC/EPOXY PLASTIC/EPOXY -
encapsulated code DSO DSO -
Encapsulate equivalent code SOP6,.11,37 SOP6,.11,37 -
Package shape RECTANGULAR RECTANGULAR -
Package form SMALL OUTLINE SMALL OUTLINE -
Certification status Not Qualified Not Qualified -
Maximum seat height 1.45 mm 1.45 mm -
Maximum stabilization time 10 µs 10 µs -
Nominal settling time (tstl) 4 µs 4 µs -
Maximum slew rate 50 mA 50 mA -
Nominal supply voltage 5 V 5 V -
surface mount YES YES -
technology BICMOS BICMOS -
Temperature level AUTOMOTIVE INDUSTRIAL -
Terminal surface Tin/Lead (Sn85Pb15) Tin/Lead (Sn85Pb15) -
Terminal form GULL WING GULL WING -
Terminal pitch 0.95 mm 0.95 mm -
Terminal location DUAL DUAL -
width 1.625 mm 1.625 mm -
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