EEWORLDEEWORLDEEWORLD

Part Number

Search

LTC2635CMSE-LMX12#TRPBF

Description
Digital to Analog Converters - DAC 12-Bit I2C Quad DAC (2.5V ref, Reset to Mid-Scale, Ext. Ref)
CategoryAnalog mixed-signal IC    converter   
File Size704KB,32 Pages
ManufacturerADI
Websitehttps://www.analog.com
Environmental Compliance
Download Datasheet Parametric View All

LTC2635CMSE-LMX12#TRPBF Overview

Digital to Analog Converters - DAC 12-Bit I2C Quad DAC (2.5V ref, Reset to Mid-Scale, Ext. Ref)

LTC2635CMSE-LMX12#TRPBF Parametric

Parameter NameAttribute value
Brand NameAnalog Devices Inc
Is it lead-free?Contains lead
Is it Rohs certified?conform to
MakerADI
package instructionHTSSOP,
Contacts10
Manufacturer packaging code05-08-1664
Reach Compliance Codecompliant
Maximum analog output voltage2.5 V
Minimum analog output voltage
Converter typeD/A CONVERTER
Enter bit codeBINARY
Input formatSERIAL
JESD-30 codeS-PDSO-G10
JESD-609 codee3
length3 mm
Maximum linear error (EL)0.061%
Humidity sensitivity level1
Number of digits12
Number of functions1
Number of terminals10
Maximum operating temperature70 °C
Minimum operating temperature
Package body materialPLASTIC/EPOXY
encapsulated codeHTSSOP
Package shapeSQUARE
Package formSMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH
Peak Reflow Temperature (Celsius)NOT SPECIFIED
Certification statusNot Qualified
Maximum seat height1.1 mm
Nominal settling time (tstl)4.4 µs
Nominal supply voltage3 V
surface mountYES
technologyCMOS
Temperature levelCOMMERCIAL
Terminal surfaceMatte Tin (Sn)
Terminal formGULL WING
Terminal pitch0.5 mm
Terminal locationDUAL
Maximum time at peak reflow temperatureNOT SPECIFIED
width3 mm
LTC2635
Quad 12-/10-/8-Bit I
2
C V
OUT
DACs with 10ppm/°C Reference
FEATURES
n
DESCRIPTION
The
LTC
®
2635
is a family of quad 12-, 10-, and 8-bit
voltage-output DACs with an integrated, high-accuracy,
low-drift reference in a 16-pin QFN or a 10-lead MSOP
package. It has rail-to-rail output buffers and is guaran-
teed monotonic. The LTC2635-L has a full-scale output
of 2.5V, and operates from a single 2.7V to 5.5V supply.
The LTC2635-H has a full-scale output of 4.096V, and
operates from a 4.5V to 5.5V supply. Each DAC can also
operate with an external reference, which sets the full-
scale output to the external reference voltage.
These DACs communicate via a 2-wire I
2
C-compatible
serial interface. The LTC2635 operates in both the stan-
dard mode (clock rate of 100kHz) and the fast mode (clock
rate of 400kHz). The LTC2635 incorporates a power-on
reset circuit. Options are available for reset to zero-scale,
reset to mid-scale in internal reference mode, reset to
mid-scale in external reference mode, or reset with all
DAC outputs in a high-impedance state after power-up.
All registered trademarks and trademarks are the property of their respective owners. Protected
by U.S. patents, including 5396245, 5859606, 6891433, 6937178, 7414561.
n
n
n
n
n
n
n
n
n
n
Integrated Precision Reference
2.5V Full-Scale 10ppm/°C (LTC2635-L)
4.096V Full-Scale 10ppm/°C (LTC2635-H)
Maximum INL Error: ±2.5 LSB (LTC2635-12)
Power-On-Reset to Zero-Scale/Mid-Scale/Hi-Z
Low Noise: 0.75mV
P-P
0.1Hz to 200kHz
Guaranteed Monotonic Over –40°C to 125°C
Automotive Temperature Range
Selectable Internal or External Reference
2.7V to 5.5V Supply Range (LTC2635-L)
Ultralow Crosstalk Between DACs (3nV•s)
Low Power: 0.6mA at 3V
Double-Buffered Data Latches
Small 16-Pin 3mm × 3mm QFN and 10-Lead MSOP
Packages
APPLICATIONS
n
n
n
n
n
Mobile Communications
Process Control and Industrial Automation
Power Supply Margining
Portable Equipment
Automotive
BLOCK DIAGRAM
GND
INTERNAL
REFERENCE
SWITCH
V
REF
(REFLO)
REGISTER
REGISTER
REGISTER
V
OUTA
REGISTER
V
CC
V
OUTD
REF
Integral Nonlinerity
2
V
CC
= 3V
INTERNAL REF
.
1
INL (LSB)
DAC A
DAC D
V
REF
REGISTER
REGISTER
REGISTER
V
OUTB
REGISTER
DAC B
DAC C
V
REF
V
OUTC
0
–1
(LDAC)
DECODE
CA0
(CA1)
(CA2)
I
2
C
ADDRESS
DECODE
POWER-ON
RESET
SCL
–2
0
1024
2048
CODE
3072
4095
2635 TA01
I
2
C INTERFACE
SDA
( ) QFN PACKAGE ONLY
2635 BD
Rev D
Document Feedback
For more information
www.analog.com
1
C8051 digital hygrometer encounters an insurmountable problem: the battery cannot be charged
I thought about it for several days and tried countless methods, but to no avail.I don't know if there are any successful people....
zhdphao DIY/Open Source Hardware
Do I need to design the arm logic diagram myself?
Now I want to make an ARM-based application. My boss asked me to design an ARM logic diagram. Actually, my boss doesn't know much about this. I think the processor, interface, bus, etc. of the ARM dev...
znstchhh ARM Technology
MSP430F522x and MSP430F521x Design Considerations
[align=left][color=rgb(51, 51, 51)][font=微软雅黑, Tahoma,][b]1.Split-Supply I/O Systems[/b][/font][/color][/align][align=left][color=rgb(51, 51, 51)][font=微软雅黑, Tahoma,]For split-supply I/O systems, the ...
Jacktang Microcontroller MCU
Return to factory settings
Continued from the previous post [New reminder] Let your Arduino IDE support STM32L4 development - STMicroelectronics AMG SensorTile Development Competition - Electronic Engineering World - Forum [url...
suoma MEMS sensors
[Catching people by name] EEWORLD forum member skill list
[font=文泉驿正黑] [size=6][b] Since I was so excited that I posted a post about giving away a large amount of Chipcoins, I received great support from you all (all of them were robbers, they got it by robb...
辛昕 Embedded System
USBASP download line production tutorial
Regarding the process and ideas of USBASP production, it is a good thing, please download it:lol...
linjinhai126 DIY/Open Source Hardware

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 1577  375  2555  1908  1162  32  8  52  39  24 
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