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LTC2485CDD#TRPBF

产品描述1-Channel Single ADC Delta-Sigma 15sps 24-bit Serial 10-Pin DFN EP T/R
文件大小598KB,共40页
制造商ADI(亚德诺半导体)
官网地址https://www.analog.com
下载文档 详细参数 选型对比 全文预览

LTC2485CDD#TRPBF概述

1-Channel Single ADC Delta-Sigma 15sps 24-bit Serial 10-Pin DFN EP T/R

LTC2485CDD#TRPBF规格参数

参数名称属性值
欧盟限制某些有害物质的使用Compliant
ECCN (US)EAR99
Part StatusActive
HTS8542.39.00.01
Converter TypeTemperature Measurement
ArchitectureDelta-Sigma
Resolution24bit
Number of ADCs1
Number of Input Channels1
Sampling Rate15sps
Digital Interface TypeSerial (2-Wire, I2C)
Input TypeVoltage
Input Signal TypeDifferential
Voltage ReferenceExternal
Polarity of Input VoltageBipolar
Voltage Supply SourceSingle
Input Voltage±2.75V
Minimum Single Supply Voltage (V)2.7
Typical Single Supply Voltage (V)3.3|5
Maximum Single Supply Voltage (V)5.5
Maximum Supply Current0.25
Integral Nonlinearity Error10ppm of Vref
Full Scale Error±25ppm of Vref
No Missing Codes (bit)24
Sample and HoldNo
Single-Ended InputNo
Digital Supply SupportNo
Minimum Operating Temperature (°C)0
Maximum Operating Temperature (°C)70
系列
Packaging
Tape and Reel
Supplier Temperature GradeCommercial
Pin Count10
Standard Package NameDFN
Supplier PackageDFN EP
MountingSurface Mount
Package Height0.75(Max)
Package Length3
Package Width3
PCB changed10
Lead ShapeNo Lead

LTC2485CDD#TRPBF相似产品对比

LTC2485CDD#TRPBF LTC2485CDD#PBF LTC2485IDD#PBF LTC2485IDD#TRPBF LTC2485IDD
描述 1-Channel Single ADC Delta-Sigma 15sps 24-bit Serial 10-Pin DFN EP T/R 1-Channel Single ADC Delta-Sigma 15sps 24-bit Serial 10-Pin DFN EP Tube 1-Channel Single ADC Delta-Sigma 15sps 24-bit Serial Automotive 10-Pin DFN EP Tube 1-Channel Single ADC Delta-Sigma 15sps 24-bit Serial Automotive 10-Pin DFN EP T/R 1-Channel Single ADC Delta-Sigma 15sps 24-bit Serial 10-Pin DFN EP
欧盟限制某些有害物质的使用 Compliant Compliant Compliant Compliant Not Compliant
ECCN (US) EAR99 EAR99 EAR99 EAR99 EAR99
Part Status Active Active Active Active Unconfirmed
HTS 8542.39.00.01 8542.39.00.01 8542.39.00.01 8542.39.00.01 8542.39.00.01
Converter Type Temperature Measurement Temperature Measurement Temperature Measurement Temperature Measurement Temperature Measurement
Architecture Delta-Sigma Delta-Sigma Delta-Sigma Delta-Sigma Delta-Sigma
Resolution 24bit 24bit 24bit 24bit 24bit
Number of ADCs 1 1 1 1 1
Number of Input Channels 1 1 1 1 1
Sampling Rate 15sps 15sps 15sps 15sps 15sps
Digital Interface Type Serial (2-Wire, I2C) Serial (2-Wire, I2C) Serial (2-Wire, I2C) Serial (2-Wire, I2C) Serial (2-Wire, I2C)
Input Type Voltage Voltage Voltage Voltage Voltage
Input Signal Type Differential Differential Differential Differential Differential
Voltage Reference External External External External External
Polarity of Input Voltage Bipolar Bipolar Bipolar Bipolar Bipolar
Voltage Supply Source Single Single Single Single Single
Input Voltage ±2.75V ±2.75V ±2.75V ±2.75V ±2.75V
Minimum Single Supply Voltage (V) 2.7 2.7 2.7 2.7 2.7
Typical Single Supply Voltage (V) 3.3|5 3.3|5 3.3|5 3.3|5 3.3|5
Maximum Single Supply Voltage (V) 5.5 5.5 5.5 5.5 5.5
Integral Nonlinearity Error 10ppm of Vref 10ppm of Vref 10ppm of Vref 10ppm of Vref 10ppm of Vref
Full Scale Error ±25ppm of Vref ±25ppm of Vref ±25ppm of Vref ±25ppm of Vref ±25ppm of Vref
No Missing Codes (bit) 24 24 24 24 24
Sample and Hold No No No No No
Single-Ended Input No No No No No
Digital Supply Support No No No No No
Minimum Operating Temperature (°C) - - -40 -40 -40
Maximum Operating Temperature (°C) 70 70 85 85 85
Supplier Temperature Grade Commercial Commercial Industrial Industrial Industrial
Pin Count 10 10 10 10 10
Standard Package Name DFN DFN DFN DFN DFN
Supplier Package DFN EP DFN EP DFN EP DFN EP DFN EP
Mounting Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount
Package Height 0.75(Max) 0.75(Max) 0.75(Max) 0.75(Max) 0.75(Max)
Package Length 3 3 3 3 3
Package Width 3 3 3 3 3
PCB changed 10 10 10 10 10
Lead Shape No Lead No Lead No Lead No Lead No Lead
系列
Packaging
Tape and Reel Tube Tube Tape and Reel -

参考设计

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LTC2485、具有 Easy Drive 输入电流消除功能和 I2C 接口的 24 位 ADC 的典型应用。 LTC2485 将 24 位加号无延迟模数转换器与获得专利的 Easy Drive 技术和 I2C 数字接口相结合 说明 ...

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