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LTC2757BILX#PBF

产品描述DAC 2-CH 18-bit 48-Pin LQFP Tray
文件大小331KB,共22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

LTC2757BILX#PBF概述

DAC 2-CH 18-bit 48-Pin LQFP Tray

LTC2757BILX#PBF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
Converter TypeGeneral Purpose
Resolution18bit
Number of DAC Channels2
Number of Outputs per Chip2
Maximum Settling Time (us)2.1(Typ)
Digital Interface TypeParallel
输出类型
Output Type
Current
Voltage ReferenceExternal
Minimum Single Supply Voltage (V)2.7
Typical Single Supply Voltage (V)5
Maximum Single Supply Voltage (V)5.5
Power Supply TypeSingle
Integral Nonlinearity Error±2LSB
Full Scale Error±48LSB
Digital Supply SupportNo
Minimum Operating Temperature (°C)-40
Maximum Operating Temperature (°C)85
系列
Packaging
Tray
Supplier Temperature GradeIndustrial
Pin Count48
Standard Package NameQFP
Supplier PackageLQFP
MountingSurface Mount
Package Height1.45(Max)
Package Length7
Package Width7
PCB changed48
Lead ShapeGull-wing

LTC2757BILX#PBF相似产品对比

LTC2757BILX#PBF LTC2757ACLX#PBF LTC2757AILX#PBF-ES LTC2757AILX#PBF LTC2757BCLX#PBF-ES LTC2757BCLX#PBF
描述 DAC 2-CH 18-bit 48-Pin LQFP Tray DAC 2-CH 18-bit 48-Pin LQFP Tray DAC 2-CH 18-bit 48-Pin LQFP Tray DAC 2-CH 18-bit 48-Pin LQFP Tray DAC 2-CH 18-bit 48-Pin LQFP Tray DAC 2-CH 18-bit 48-Pin LQFP Tray
欧盟限制某些有害物质的使用 Compliant Compliant Compliant Compliant Compliant Compliant
ECCN (US) EAR99 EAR99 EAR99 EAR99 EAR99 EAR99
Part Status Active Active Active Active Active Active
Converter Type General Purpose General Purpose General Purpose General Purpose General Purpose General Purpose
Resolution 18bit 18bit 18bit 18bit 18bit 18bit
Number of DAC Channels 2 2 2 2 2 2
Number of Outputs per Chip 2 2 2 2 2 2
Maximum Settling Time (us) 2.1(Typ) 2.1(Typ) 2.1(Typ) 2.1(Typ) 2.1(Typ) 2.1(Typ)
Digital Interface Type Parallel Parallel Parallel Parallel Parallel Parallel
输出类型
Output Type
Current Current Current Current Current Current
Voltage Reference External External External External External External
Minimum Single Supply Voltage (V) 2.7 2.7 2.7 2.7 2.7 2.7
Typical Single Supply Voltage (V) 5 5 5 5 5 5
Maximum Single Supply Voltage (V) 5.5 5.5 5.5 5.5 5.5 5.5
Power Supply Type Single Single Single Single Single Single
Integral Nonlinearity Error ±2LSB ±1LSB ±1LSB ±1LSB ±2LSB ±2LSB
Full Scale Error ±48LSB ±32LSB ±32LSB ±32LSB ±48LSB ±48LSB
Digital Supply Support No No No No No No
Maximum Operating Temperature (°C) 85 70 85 85 70 70
系列
Packaging
Tray Tray Tray Tray Tray Tray
Supplier Temperature Grade Industrial Commercial Industrial Industrial Commercial Commercial
Pin Count 48 48 48 48 48 48
Standard Package Name QFP QFP QFP QFP QFP QFP
Supplier Package LQFP LQFP LQFP LQFP LQFP LQFP
Mounting Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount
Package Height 1.45(Max) 1.45(Max) 1.45(Max) 1.45(Max) 1.45(Max) 1.45(Max)
Package Length 7 7 7 7 7 7
Package Width 7 7 7 7 7 7
PCB changed 48 48 48 48 48 48
Lead Shape Gull-wing Gull-wing Gull-wing Gull-wing Gull-wing Gull-wing

参考设计

LTC2757 的典型应用 - 具有并行 I/O 的 18 位 SoftSpan IOUT DAC
LTC2757 的典型应用是一款 18 位乘法并行输入、电流输出数模转换器,可在整个温度范围内提供完整的 18 位性能 - INL 和 DNL 最大值为 ±1 LSB,无需任何调整 说明 ...

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