参数资料
型号: AD5381BST-5
厂商: ANALOG DEVICES INC
元件分类: DAC
英文描述: 32-Channel, 3 V/5 V, Single-Supply, 14-Bit, Voltage Output DAC
中文描述: PARALLEL, WORD INPUT LOADING, 6 us SETTLING TIME, 12-BIT DAC, PQFP100
封装: 14 X 14 MM, MS-026-BED, LQFP-100
文件页数: 2/36页
文件大小: 1200K
代理商: AD5381BST-5
AD5381
TABLE OF CONTENTS
General Description.........................................................................3
Rev. A | Page 2 of 36
Specifications.....................................................................................4
AD5381-5 Specifications.............................................................4
AD5381-3 Specifications.............................................................6
AC Characteristics........................................................................7
Timing Characteristics.....................................................................8
Serial Interface Timing................................................................8
I C Serial Interface Timing
2
........................................................10
Parallel Interface Timing...........................................................11
Absolute Maximum Ratings..........................................................13
Pin Configuration and Function Descriptions...........................14
Terminology....................................................................................17
Typical Performance Characteristics...........................................18
Functional Description..................................................................21
DAC Architecture—General.....................................................21
On-Chip Special Function Registers (SFR) ............................22
SFR Commands..........................................................................22
Hardware Functions.......................................................................25
Reset Function............................................................................25
Asynchronous Clear Function..................................................25
BUSY and LDAC Functions...................................................... 25
FIFO Operation in Parallel Mode............................................ 25
Power-On Reset.......................................................................... 25
Power-Down............................................................................... 25
AD5381 Interfaces.......................................................................... 26
DSP, SPI, MICROWIRE Compatible Serial Interfaces.......... 26
I C Serial Interface
2
..................................................................... 28
Parallel Interface......................................................................... 30
Microprocessor Interfacing....................................................... 31
Application Information................................................................ 33
Power Supply Decoupling......................................................... 33
Typical Configuration Circuit.................................................. 33
AD5381 Monitor Function....................................................... 34
Toggle Mode Function............................................................... 34
Thermal Monitor Function....................................................... 34
Optical Attenuators.................................................................... 35
Utilizing the AD5381 FIFO....................................................... 35
Outline Dimensions....................................................................... 36
Ordering Guide .......................................................................... 36
REVISION HISTORY
6/04—Data Sheet Changed from Rev. 0 to Rev. A
Changes to Ordering Guide...........................................................36
5/04—Revision 0: Initial Version
相关PDF资料
PDF描述
AD5381BST-5-REEL 40-Channel, 3 V/5 V, Single-Supply, 12-Bit, Voltage Output DAC
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AD5382 32-Channel, 3 V/5 V, Single-Supply, 14-Bit, Voltage Output DAC
AD5382BST-3 32-Channel, 3 V/5 V, Single-Supply, 14-Bit, Voltage Output DAC
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相关代理商/技术参数
参数描述
AD5381BST-5-REEL 制造商:Analog Devices 功能描述:DAC 40-CH Resistor-String 12-bit 100-Pin LQFP T/R
AD5381BSTZ-3 功能描述:IC DAC 12BIT 40CHAN 3V 100LQFP RoHS:是 类别:集成电路 (IC) >> 数据采集 - 数模转换器 系列:- 标准包装:1 系列:- 设置时间:4.5µs 位数:12 数据接口:串行,SPI? 转换器数目:1 电压电源:单电源 功率耗散(最大):- 工作温度:-40°C ~ 125°C 安装类型:表面贴装 封装/外壳:8-SOIC(0.154",3.90mm 宽) 供应商设备封装:8-SOICN 包装:剪切带 (CT) 输出数目和类型:1 电压,单极;1 电压,双极 采样率(每秒):* 其它名称:MCP4921T-E/SNCTMCP4921T-E/SNRCTMCP4921T-E/SNRCT-ND
AD5381BSTZ-3-REEL 功能描述:IC DAC 12BIT 40CH 3V 100-LQFP RoHS:是 类别:集成电路 (IC) >> 数据采集 - 数模转换器 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:1,000 系列:- 设置时间:1µs 位数:8 数据接口:串行 转换器数目:8 电压电源:双 ± 功率耗散(最大):941mW 工作温度:0°C ~ 70°C 安装类型:表面贴装 封装/外壳:24-SOIC(0.295",7.50mm 宽) 供应商设备封装:24-SOIC W 包装:带卷 (TR) 输出数目和类型:8 电压,单极 采样率(每秒):*
AD5381BSTZ-5 功能描述:IC DAC 12BIT 40CH 5V 100-LQFP RoHS:是 类别:集成电路 (IC) >> 数据采集 - 数模转换器 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:1,000 系列:- 设置时间:1µs 位数:8 数据接口:串行 转换器数目:8 电压电源:双 ± 功率耗散(最大):941mW 工作温度:0°C ~ 70°C 安装类型:表面贴装 封装/外壳:24-SOIC(0.295",7.50mm 宽) 供应商设备封装:24-SOIC W 包装:带卷 (TR) 输出数目和类型:8 电压,单极 采样率(每秒):*
AD5381BSTZ-5-REEL 功能描述:IC DAC 12BIT 40CH 5V 100-LQFP RoHS:是 类别:集成电路 (IC) >> 数据采集 - 数模转换器 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:1,000 系列:- 设置时间:1µs 位数:8 数据接口:串行 转换器数目:8 电压电源:双 ± 功率耗散(最大):941mW 工作温度:0°C ~ 70°C 安装类型:表面贴装 封装/外壳:24-SOIC(0.295",7.50mm 宽) 供应商设备封装:24-SOIC W 包装:带卷 (TR) 输出数目和类型:8 电压,单极 采样率(每秒):*