参数资料
型号: AD5420AREZ
厂商: Analog Devices Inc
文件页数: 2/32页
文件大小: 0K
描述: IC DAC 16BIT 1CH SER 24TSSOP
产品培训模块: Data Converter Fundamentals
DAC Architectures
Weigh Scale Introduction
设计资源: Simplified 16-Bit, 4 mA-to-20 mA Output Solution Using AD5420 (CN0098)
标准包装: 62
设置时间: 10µs
位数: 16
数据接口: DSP,MICROWIRE?,QSPI?,串行,SPI?
转换器数目: 1
电压电源: 模拟和数字
功率耗散(最大): 950mW
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 24-TSSOP(0.173",4.40mm)裸露焊盘
供应商设备封装: 24-TSSOP 裸露焊盘
包装: 管件
输出数目和类型: 1 电流,单极
采样率(每秒): *
产品目录页面: 782 (CN2011-ZH PDF)
AD5410/AD5420
Data Sheet
Rev. F | Page 10 of 32
TSSOP Pin No.
LFCSP Pin No.
Mnemonic
Description
18
25
R3SENSE
The voltage measured between this pin and the BOOST pin is directly proportional to
the output current and can be used as a monitor/feedback feature. This should be used
as a voltage sense output only; current should not be sourced from this pin. See the
19
26
IOUT
Current Output Pin.
20
27
BOOST
Optional External Transistor Connection. Connecting an external transistor reduces the
power dissipated in the AD5410/AD5420. See the AD5410/AD5420 Features section.
21
28
CAP1
Connection for Optional Output Filtering Capacitor. See the AD5410/AD5420 Features
section.
22
29
CAP2
Connection for Optional Output Filtering Capacitor. See the AD5410/AD5420 Features
section. Also HART Input Connection, see Device Features Section.
24
36
AVDD
Positive Analog Supply Pin. Voltage ranges from 10.8 V to 40 V.
25 (EPAD)
41 (EPAD)
Exposed
pad
Ground Reference Connection. It is recommended that the exposed pad be thermally
connected to a copper plane for enhanced thermal performance.
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AD5420AREZ-REEL7 功能描述:IC DAC 16BIT 1CH SER 24TSSOP RoHS:是 类别:集成电路 (IC) >> 数据采集 - 数模转换器 系列:- 标准包装:47 系列:- 设置时间:2µs 位数:14 数据接口:并联 转换器数目:1 电压电源:单电源 功率耗散(最大):55µW 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:28-SSOP(0.209",5.30mm 宽) 供应商设备封装:28-SSOP 包装:管件 输出数目和类型:1 电流,单极;1 电流,双极 采样率(每秒):*
AD5420BCPZ 制造商:AD 制造商全称:Analog Devices 功能描述:Single Channel, 16-Bit, Serial Input, Current Source DAC
AD5420BREZ 制造商:Analog Devices 功能描述:
AD5421 制造商:AD 制造商全称:Analog Devices 功能描述:Low Power HART Modem
AD5421_11 制造商:AD 制造商全称:Analog Devices 功能描述:16-Bit, Serial Input, Loop-Powered, 4 mA to 20 mA DAC