参数资料
型号: AD652KPZ
厂商: Analog Devices Inc
文件页数: 2/28页
文件大小: 779K
描述: IV V-F CONVERTER SYNC 20-PLCC
标准包装: 1
类型: 电压至频率
频率 - 最大: 2MHz
全量程: ±25ppm/°C
线性: ±0.005%
安装类型: 表面贴装
封装/外壳: 20-LCC(J 形引线)
供应商设备封装: 20-PLCC(9x9)
包装: 管件
AD652
 
Rev. C | Page 2 of 28
TABLE OF CONTENTS
Specifications.....................................................................................3 
Absolute Maximum Ratings............................................................5 
ESD Caution..................................................................................5 
Definitions of Specifications.......................................................5 
Theory of Operation........................................................................6 
Overrange......................................................................................8 
SVFC Connection for Dual Supply, Positive Input Voltages..9 
SVFC Connections for Negative Input Voltages......................9 
SVFC Connection for Bipolar Input Voltages........................10 
PLCC Connections.....................................................................11 
Gain and Offset Calibration......................................................11 
Gain Performance......................................................................12 
Reference Noise..........................................................................12 
Digital Interfacing Considerations...........................................12 
Component Selection................................................................12 
Digital Ground............................................................................13 
Single-Supply Operation...........................................................14 
Frequency-to-Voltage Converter.............................................15 
Decoupling and Grounding......................................................16 
Frequency Output Multiplier....................................................17 
Single-Line Multiplexed Data Transmission..........................18 
Isolated Front End......................................................................22 
A-to-D Conversion....................................................................22 
Delta Modulator.........................................................................23 
Bridge Transducer Interface......................................................24 
Outline Dimensions.......................................................................25 
Ordering Guide...............................................................................26 
 
REVISION HISTORY
5/04Data Sheet Changed from Rev. B to Rev. C
Updated Format..............................................................Universal
Changes to Gain and Offset Calibration section....................11
Updated Outline Dimensions...................................................25
Changes to Ordering Guide......................................................26
2/00Data Sheet Changed from Rev. A to Rev. B
 
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AD652KPZ 制造商:Analog Devices 功能描述:IC VOLTAGE CONVERTER
AD652KPZ-REEL 功能描述:IC V-F CONVERTER SYNC 20PLCC RoHS:是 类别:集成电路 (IC) >> PMIC - V/F 和 F/V 转换器 系列:- 标准包装:1 系列:- 类型:频率至电压 频率 - 最大:10kHz 全量程:- 线性:±0.3% 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-SOIC 包装:Digi-Reel® 其它名称:LM2917MX-8/NOPBDKR
AD652SE/883B 功能描述:电压频率转换及频率电压转换 IC - SYNC V/F CONVERTER RoHS:否 制造商:Texas Instruments 全标度频率:4000 KHz 线性误差:+/- 1 % FSR 电源电压-最大: 电源电压-最小: 最大工作温度:+ 85 C 最小工作温度:- 25 C 安装风格:Through Hole 封装 / 箱体:PDIP-14 封装:Tube
AD652SE/883B2 制造商:AD 制造商全称:Analog Devices 功能描述:Monolithic Synchronous Voltage-to-Frequency Converter
AD652SE883B2 制造商:AD 制造商全称:Analog Devices 功能描述:Monolithic Synchronous Voltage-to-Frequency Converter