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LTC2637HDE-HMI8#TRPBF

产品描述Digital to Analog Converters - DAC 8-Bit I2C Octal DAC (4.096V ref, Reset to Mid-Scale, Int. Ref)
产品类别模拟混合信号IC    转换器   
文件大小678KB,共30页
制造商ADI(亚德诺半导体)
官网地址https://www.analog.com
标准
下载文档 详细参数 选型对比 全文预览

LTC2637HDE-HMI8#TRPBF概述

Digital to Analog Converters - DAC 8-Bit I2C Octal DAC (4.096V ref, Reset to Mid-Scale, Int. Ref)

LTC2637HDE-HMI8#TRPBF规格参数

参数名称属性值
Brand NameAnalog Devices Inc
是否无铅含铅
是否Rohs认证符合
包装说明HVSON,
针数14
制造商包装代码05-08-1708
Reach Compliance Codecompliant
最大模拟输出电压4.096 V
最小模拟输出电压
转换器类型D/A CONVERTER
输入位码BINARY
输入格式SERIAL
JESD-30 代码R-PDSO-N14
JESD-609代码e3
长度4 mm
最大线性误差 (EL)0.1953%
湿度敏感等级1
位数8
功能数量8
端子数量14
最高工作温度125 °C
最低工作温度-40 °C
封装主体材料PLASTIC/EPOXY
封装代码HVSON
封装形状RECTANGULAR
封装形式SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE
峰值回流温度(摄氏度)260
认证状态Not Qualified
座面最大高度0.8 mm
标称安定时间 (tstl)3.9 µs
标称供电电压5 V
表面贴装YES
技术CMOS
温度等级AUTOMOTIVE
端子面层Matte Tin (Sn)
端子形式NO LEAD
端子节距0.5 mm
端子位置DUAL
处于峰值回流温度下的最长时间30
宽度3 mm
Base Number Matches1

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FEATURES
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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
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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

LTC2637HDE-HMI8#TRPBF相似产品对比

LTC2637HDE-HMI8#TRPBF LTC2637CDE-LMI8#PBF LTC2637CMS-HMX8#TRPBF LTC2637IDE-LZ12#TRPBF LTC2637CDE-HZ12#PBF LTC2637HDE-LMX10#TRPBF LTC2637IMS-HMX8#TRPBF LTC2637CDE-LMX8#TRPBF LTC2637HDE-HMI10#TRPBF
描述 Digital to Analog Converters - DAC 8-Bit I2C Octal DAC (4.096V ref, Reset to Mid-Scale, Int. Ref) Digital to Analog Converters - DAC 8-Bit I2C Octal DAC (2.5V ref, Reset to Mid-Scale, Int. Ref) Digital to Analog Converters - DAC 8-Bit I2C Octal DAC (4.096V ref, Reset to Mid-Scale, Ext. Ref) Digital to Analog Converters - DAC 12-Bit I2C Octal DAC (2.5V ref, Reset to Zero-Scale) Digital to Analog Converters - DAC 12-Bit I2C Octal DAC (4.096V ref, Reset to Zero-Scale) Digital to Analog Converters - DAC 10-Bit Octal DAC (2.5V ref, Reset to Mid-Scale, Ext. Ref) Digital to Analog Converters - DAC 8-Bit I2C Octal DAC (4.096V ref, Reset to Mid-Scale, Ext. Ref) Digital to Analog Converters - DAC 8-Bit I2C Octal DAC (2.5V ref, Reset to Mid-Scale, Ext. Ref) Digital to Analog Converters - DAC 10-Bit Octal DAC (4.096V ref, Reset to Mid-Scale, Int. Ref)
Brand Name Analog Devices Inc Analog Devices Inc Analog Devices Inc Analog Devices Inc Analog Devices Inc Analog Devices Inc Analog Devices Inc Analog Devices Inc Analog Devices Inc
是否无铅 含铅 含铅 含铅 含铅 含铅 含铅 含铅 含铅 含铅
是否Rohs认证 符合 符合 符合 符合 符合 符合 符合 符合 符合
包装说明 HVSON, HVSON, TSSOP, HVSON, HVSON, HVSON, TSSOP, HVSON, HVSON,
针数 14 14 16 14 14 14 16 14 14
制造商包装代码 05-08-1708 05-08-1708 05-08-1669 05-08-1708 05-08-1708 05-08-1708 05-08-1669 05-08-1708 05-08-1708
Reach Compliance Code compliant compliant compliant compliant compliant compliant compliant compliant compliant
最大模拟输出电压 4.096 V 2.5 V 4.096 V 2.5 V 4.096 V 2.5 V 4.096 V 2.5 V 4.096 V
转换器类型 D/A CONVERTER D/A CONVERTER D/A CONVERTER D/A CONVERTER D/A CONVERTER D/A CONVERTER D/A CONVERTER D/A CONVERTER D/A CONVERTER
输入位码 BINARY BINARY BINARY BINARY BINARY BINARY BINARY BINARY BINARY
输入格式 SERIAL SERIAL SERIAL SERIAL SERIAL SERIAL SERIAL SERIAL SERIAL
JESD-30 代码 R-PDSO-N14 R-PDSO-N14 R-PDSO-G16 R-PDSO-N14 R-PDSO-N14 R-PDSO-N14 R-PDSO-G16 R-PDSO-N14 R-PDSO-N14
JESD-609代码 e3 e3 e3 e3 e3 e3 e3 e3 e3
长度 4 mm 4 mm 4.039 mm 4 mm 4 mm 4 mm 4.039 mm 4 mm 4 mm
最大线性误差 (EL) 0.1953% 0.1953% 0.1953% 0.061% 0.061% 0.0977% 0.1953% 0.1953% 0.0977%
湿度敏感等级 1 1 1 1 1 1 1 1 1
位数 8 8 8 12 12 10 8 8 10
功能数量 8 8 8 8 8 8 8 8 8
端子数量 14 14 16 14 14 14 16 14 14
最高工作温度 125 °C 70 °C 70 °C 85 °C 70 °C 125 °C 85 °C 70 °C 125 °C
最低工作温度 -40 °C - - -40 °C - -40 °C -40 °C - -40 °C
封装主体材料 PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY
封装代码 HVSON HVSON TSSOP HVSON HVSON HVSON TSSOP HVSON HVSON
封装形状 RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR
封装形式 SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE SMALL OUTLINE, THIN PROFILE, SHRINK PITCH SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE SMALL OUTLINE, THIN PROFILE, SHRINK PITCH SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE
峰值回流温度(摄氏度) 260 260 260 260 260 260 260 260 260
座面最大高度 0.8 mm 0.8 mm 1.1 mm 0.8 mm 0.8 mm 0.8 mm 1.1 mm 0.8 mm 0.8 mm
标称安定时间 (tstl) 3.9 µs 3.5 µs 3.9 µs 4.5 µs 5 µs 4.1 µs 3.9 µs 3.5 µs 4.3 µs
标称供电电压 5 V 3 V 5 V 3 V 5 V 3 V 5 V 3 V 5 V
表面贴装 YES YES YES YES YES YES YES YES YES
技术 CMOS CMOS CMOS CMOS CMOS CMOS CMOS CMOS CMOS
温度等级 AUTOMOTIVE COMMERCIAL COMMERCIAL INDUSTRIAL COMMERCIAL AUTOMOTIVE INDUSTRIAL COMMERCIAL AUTOMOTIVE
端子面层 Matte Tin (Sn) MATTE TIN Matte Tin (Sn) Matte Tin (Sn) Matte Tin (Sn) Matte Tin (Sn) Matte Tin (Sn) Matte Tin (Sn) Matte Tin (Sn)
端子形式 NO LEAD NO LEAD GULL WING NO LEAD NO LEAD NO LEAD GULL WING NO LEAD NO LEAD
端子节距 0.5 mm 0.5 mm 0.5 mm 0.5 mm 0.5 mm 0.5 mm 0.5 mm 0.5 mm 0.5 mm
端子位置 DUAL DUAL DUAL DUAL DUAL DUAL DUAL DUAL DUAL
处于峰值回流温度下的最长时间 30 NOT SPECIFIED 30 30 NOT SPECIFIED 30 30 30 30
宽度 3 mm 3 mm 3 mm 3 mm 3 mm 3 mm 3 mm 3 mm 3 mm
认证状态 Not Qualified - Not Qualified Not Qualified - Not Qualified Not Qualified Not Qualified Not Qualified
厂商名称 - ADI(亚德诺半导体) - ADI(亚德诺半导体) ADI(亚德诺半导体) - ADI(亚德诺半导体) ADI(亚德诺半导体) -
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