EEWORLDEEWORLDEEWORLD

Part Number

Search

MX674ALEWI+T

Description
analog to digital converters - adc 12-bit precision adc
CategoryAnalog mixed-signal IC    converter   
File Size1MB,18 Pages
ManufacturerMaxim
Websitehttps://www.maximintegrated.com/en.html
Environmental Compliance
Download Datasheet Parametric View All

MX674ALEWI+T Overview

analog to digital converters - adc 12-bit precision adc

MX674ALEWI+T Parametric

Parameter NameAttribute value
Is it lead-free?Lead free
Is it Rohs certified?conform to
MakerMaxim
Parts packaging codeSOIC
package instructionSOP,
Contacts28
Reach Compliance Codecompli
ECCN codeEAR99
Factory Lead Time12 weeks
Maximum analog input voltage10 V
Minimum analog input voltage-10 V
Maximum conversion time15 µs
Converter typeADC, SUCCESSIVE APPROXIMATION
JESD-30 codeR-PDSO-G28
JESD-609 codee3
length17.9 mm
Maximum linear error (EL)0.012%
Humidity sensitivity level1
Nominal negative supply voltage-15 V
Number of digits12
Number of functions1
Number of terminals28
Maximum operating temperature85 °C
Minimum operating temperature-40 °C
Output bit codeBINARY, OFFSET BINARY
Output formatPARALLEL, WORD
Package body materialPLASTIC/EPOXY
encapsulated codeSOP
Package shapeRECTANGULAR
Package formSMALL OUTLINE
Peak Reflow Temperature (Celsius)260
Certification statusNot Qualified
Maximum seat height2.65 mm
Maximum slew rate10 mA
Nominal supply voltage15 V
surface mountYES
technologyBICMOS
Temperature levelINDUSTRIAL
Terminal surfaceMATTE TIN
Terminal formGULL WING
Terminal pitch1.27 mm
Terminal locationDUAL
Maximum time at peak reflow temperatureNOT SPECIFIED
width7.5 mm
19-2765; Rev 3; 8/11
EVALUATION KIT AVAILABLE
MAX174/MX574A/MX674A
Industry-Standard, Complete 12-Bit ADCs
General Description
The MAX174/MX574A/MX674A are complete 12-bit
analog-to-digital converters (ADCs) that combine high
speed, low-power consumption, and on-chip clock and
voltage reference. The maximum conversion times are
8µs (MAX174), 15µs (MX674A), and 25µs (MX574A).
Maxim’s BiCMOS construction reduces power dissipa-
tion 3 times (150mW) over comparable devices. The
internal buried zener reference provides low-drift and
low-noise performance. External component require-
ments are limited to only decoupling capacitors and fixed
resistors. The versatile analog input structure allows for
0 to +10V or 0 to +20V unipolar or ±5V or ±10V bipolar
input ranges with pin strapping.
The MAX174/MX574A/MX674A use standard micropro-
cessor interface architectures and can be interfaced to
8-, 12-, and 16-bit wide buses. Three-state data outputs
are controlled by
CS,
CE, and R/C logic inputs.
Ordering Information
appears at end of data sheet.
Features
S
Complete ADC with Reference and Clock
S
12-Bit Resolution and Linearity
S
No Missing Codes Over Temperature
S
150mW Power Dissipation
S
8µs (MAX174), 15µs (MX674A), and 25µs (MX574A)
Max Conversion Times
S
Precision Low TC Reference: 10ppm/NC
S
Monolithic BiCMOS Construction
S
150ns Maximum Data Access Time
Applications
Digital Signal Processing
High-Accuracy Process Control
High-Speed Data Acquisition
Electro-Mechanical Systems
Functional Diagram
V
L
1
R
2R
9.950kI
5kI
12-BIT
DAC
AGND
9
DGND
15
V
CC
7
V
EE
11
BIPOFF
12
10V
IN
20V
IN
13
14
5kI
REFIN
10
12
SAR
2
3
4
REFOUT
8
+10V
REF
MAX174
MX574A
MX674A
4
LOW
NIBBLE
16
D0
19
D3
4
MIDDLE
NIBBLE
20
D4
D7
23
4
HIGH
NIBBLE
24
D8
27
D11
CLOCK
AND
CONTROL
LOGIC
12/8
CS
A0
28 6
5
STS CE R/C
For related parts and recommended products to use with this part, refer to
www.maxim-ic.com/MAX174.related.
½½½½½½½½½½½½½½½½½½½½½½½½½½½½½½½½½½½½½½½½½½½½½½½½½½½½½½½½½½½½½½½½½
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.
12V to 3.3V 15A, which chips are better?
Generally, for 12V12V to 3.3V 15A, should I convert it to 5V first and then to 3.3V, or should I convert it directly to 3.3V?...
guazhuaq Power technology
51 interface with external memory
Dear experts, have you ever used a 51 microcontroller to control the external memory interface (EMIF) to write data to SDRAM?...
小水 51mcu
How to determine the scanning time of matrix keyboard?
Could you please advise me?...
ryudo Embedded System
Power conversion chip
Is there any conversion chip that can convert 24V DC to positive and negative 5V?...
zlq9527zlq Analog electronics
C6747 uart interrupt is always interrupted by timer interrupt
[color=#000]Please help me! ! ! ! There is a 10ms timer interrupt in the C6747 program. A lot of calculations are placed in the timer interrupt. In addition, the UART serial port interrupt is used to ...
御风全 DSP and ARM Processors
Wince5.0 bootloader debugging serial port has no output
Youlong's development board YLE270, a board made by xscale 270, is made into bsp under wince5.0. After generating EBoot.bin and uploading it, the debugging serial port does not respond....
wangzhijie588 Embedded System

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 835  158  1893  2318  98  17  4  39  47  2 
Datasheet   0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Room 1530, 15th Floor, Building B, No. 18 Zhongguancun Street, Haidian District, Beijing Telephone: (010) 82350740 Postal Code: 100190
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved 京ICP证060456号 京ICP备10001474号-1 电信业务审批[2006]字第258号函 京公网安备 11010802033920号