EEWORLDEEWORLDEEWORLD

Part Number

Search

LTC2637CMS-HMX8#TRPBF

Description
IC DAC 8BIT I2C OCTAL 16MSOP
CategoryAnalog mixed-signal IC    converter   
File Size678KB,30 Pages
ManufacturerLinear ( ADI )
Websitehttp://www.analog.com/cn/index.html
Environmental Compliance
Download Datasheet Parametric View All

LTC2637CMS-HMX8#TRPBF Overview

IC DAC 8BIT I2C OCTAL 16MSOP

LTC2637CMS-HMX8#TRPBF Parametric

Parameter NameAttribute value
Brand NameLinear Technology
Is it Rohs certified?conform to
Parts packaging codeMSOP
package instructionTSSOP, TSSOP16,.19,20
Contacts16
Manufacturer packaging codeMS
Reach Compliance Codecompliant
ECCN codeEAR99
Maximum analog output voltage4.096 V
Minimum analog output voltage
Converter typeD/A CONVERTER
Enter bit codeBINARY
Input formatSERIAL
JESD-30 codeR-PDSO-G16
JESD-609 codee3
length4.039 mm
Maximum linear error (EL)0.1953%
Humidity sensitivity level1
Number of digits8
Number of functions8
Number of terminals16
Maximum operating temperature70 °C
Minimum operating temperature
Package body materialPLASTIC/EPOXY
encapsulated codeTSSOP
Encapsulate equivalent codeTSSOP16,.19,20
Package shapeRECTANGULAR
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)3.9 µs
Maximum slew rate1.5 mA
Nominal supply voltage5 V
surface mountYES
technologyCMOS
Temperature levelCOMMERCIAL
Terminal surfaceMatte Tin (Sn)
Terminal formGULL WING
Terminal pitch0.5 mm
Terminal locationDUAL
Maximum time at peak reflow temperature30
width3 mm
Base Number Matches1
FEATURES
n
n
n
n
n
n
n
n
n
n
n
Integrated Precision Reference:
2.5V Full-Scale 10ppm/°C (LTC2637-L)
4.096V Full-Scale 10ppm/°C (LTC2637-H)
Maximum INL Error: 2.5LSB (LTC2637-12)
Low Noise: 0.75mV
P-P
0.1Hz to 200kHz
Guaranteed Monotonic Over –40°C to 125°C
Temperature Range
Selectable Internal or External Reference
2.7V to 5.5V Supply Range (LTC2637-L)
Ultralow Crosstalk Between DACs (<3nV• s)
Low Power: 100µA per DAC at 3V (LTC2637-L)
Power-On-Reset to Zero-Scale/Mid-Scale
Double-Buffered Data Latches
Tiny 14-Lead 4mm × 3mm DFN and 16-Lead MSOP
Packages
Mobile Communications
Process Control and Industrial Automation
Automatic Test Equipment
Portable Equipment
Automotive
Optical Networking
LTC2637
Octal 12-/10-/8-Bit I
2
C V
OUT
DACs with 10ppm/°C Reference
DESCRIPTION
The
LTC
®
2637
is a family of octal 12-, 10-, and 8-bit
voltage-output DACs with an integrated, high-accuracy,
low-drift 10ppm/°C reference in 14-lead DFN and 16-lead
MSOP packages. It has a rail-to-rail output buffer and is
guaranteed monotonic. The LTC2637-L has a full-scale
output of 2.5V, and operates from a single 2.7V to 5.5V
supply. The LTC2637-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
DAC full-scale output to the external reference voltage.
These DACs communicate via a 2-wire I
2
C-compatible
serial interface. The LTC2637 operates in both the stan-
dard mode (clock rate of 100kHz) and the fast mode (clock
rate of 400kHz). The LTC2637 incorporates a power-on
reset circuit. Options are available for reset to zero-scale
or reset to mid-scale in internal reference mode, or reset
to mid-scale in external reference mode 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.
APPLICATIONS
n
n
n
n
n
n
BLOCK DIAGRAM
INTERNAL REFERENCE
GND
SWITCH
V
REF
V
CC
REGISTER
REGISTER
REGISTER
REGISTER
V
OUTA
V
REF
REGISTER
REGISTER
REGISTER
V
OUTB
V
REF
REGISTER
REGISTER
REGISTER
V
OUTC
V
REF
V
OUTD
DAC D
REGISTER
DAC C
DAC F
V
REF
DAC E
POWER-ON RESET
I
2
C
ADDRESS
DECODE
I
2
C INTERFACE
2637 BD
REF
Integral Nonlinearity (LTC2637-LZ12)
2
V
CC
= 3V
INTERNAL REF
.
DAC A
DAC H
V
REF
V
OUTH
INL (LSB)
1
REGISTER
0
DAC B
DAC G
V
REF
V
OUTG
–1
V
OUTF
–2
0
1024
REGISTER
REGISTER
REGISTER
REGISTER
2048
CODE
3072
4095
2637 TA01
V
OUTE
CAO
(CA1)
(CA2)
DECODE
SCL
SDA
( ) MSOP PACKAGE ONLY
Rev D
Document Feedback
For more information
www.analog.com
1
How to design the most effective DC-DC module power supply parallel circuit solution?
In industrial systems, paralleling multiple high-power module power supplies to achieve current sharing can effectively ensure the stability of the output voltage and maintain the normal operation of ...
木犯001号 Analogue and Mixed Signal
Is it correct to configure my SPARTAN6 in this way?
I linked it according to the selectmap mode in the datasheet. Does it mean that I cannot use signals such as A[23:0] and cso_b as IO pins?...
流浪的猥琐 FPGA/CPLD
The crystal oscillator waveform is incorrect, urgent, please help!
The microcontroller is MC9S12DJ256. I used an oscilloscope to measure the crystal oscillator (passive crystal oscillator) waveform. The waveform was very messy and I couldn't measure the frequency. St...
lihao_123 NXP MCU
[New version CH554 review] CH554 development board touch key simulates stepper motor control
In order to control the operation of the stepper motor by the touch key, two main problems must be solved. One is the state acquisition and analog control of the touch key, and the other is the drive ...
jinglixixi MCU
PIC16C712 functions, features, and application areas
Methods and precautions for replacing 16C711 PIC16C712 is an enhanced product based on the 711 chip function launched by Microchip. It is pin-to-pin compatible with 16C711. Its functions and prices ar...
rain Microchip MCU
Why does it keep reminding me to log in when I click download? I am already logged in and then click again and it asks me to log in again. What should I do?
Why does it keep reminding me to log in when I click download? I am already logged in and then click again and it asks me to log in again. What should I do?...
dmforever Download Centre

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 789  1270  19  595  1508  16  26  1  12  31 
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