文档预览： 5 FN3093.4 Detailed Description Analog Section Figure 3 shows the Block Diagram of the Analog Section for the ICL7135. Each measurement cycle is divided into four phases. They are (1) auto-zero (AZ), (2) signal-integrate (INT), (3) de-integrate ... 点击下载

文档预览： _____Maxim Integrated Products 1 For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at 1-888-629-4642, or visit Maxim's website at www.maxim-ic. com. 点击下载

文档预览： -12-《国外电子元器件》 2003 年第 9 期 2003 年 9 月 ICL7135 的串行采集方式在单片机电压表中的应用 严仍友 , 汪仁煌 (广东工业大学 , 广东广州 510090) 摘要 : 介绍了对 A/D 芯片 ICL7135 进行串行数据采集的具体方法 , 同时利用该方式结构简单 ... 点击下载

文档预览： 4 capacitor for reference capacitor gives less than 100µV offset error. Thus, a conservative typical offset error for a 1.0µF capacitor is 2.5µV. There is no contribution to rollover error (independent of offset). Also this value does not change ... 点击下载

文档预览： 5 Detailed Description Analog Section Figure 3 shows the Block Diagram of the Analog Section for the ICL7135. Each measurement cycle is divided into four phases. They are (1) auto-zero (AZ), (2) signal-integrate (INT), (3) de-integrate (DE) and (4 ... 点击下载

文档预览： ICL7135C, TLC7135C 4 1/2-DIGIT PRECISION ANALOG-TO-DIGITAL CONVERTERS SLAS074B - DECEMBER 1986 - REVISED MAY 1999 6 POST OFFICE BOX 655303 ∞ DALLAS, TEXAS 75265 timing diagrams (continued) D1 D2 D3 D4 Deintegrate ... 点击下载

文档预览： 4 capacitor for reference capacitor gives less than 100μV offset error. Thus, a conservative typical offset error for a 1.0μF capacitor is 2.5μV. There is no contribution to rollover error (independent of offset). Also this value does not change ... 点击下载

文档预览： 8051組合語言 書名：8051組合語言 編號：K2104002 作者：鄧錦城 序言 要學習8051組合語言，有很多方法，但最紮實的方法莫過於動手實作。但是 我們瞭解了8051的指令動作後，我們又要叫8051做什麼呢？這是學習8051的一 項障礙 沒有 ... 点击下载

文档预览： 1 www.intersil.com or 407-727-9207 | Copyright © Intersil Corporation 1999 Selecting A/D Converters Introduction One of the popular pastimes of the nineteen sixties was to predict the explosive growth of digital data processing, fed by the newly ... 点击下载

文档预览： TC835 DS21478B-page 6 2002 Microchip Technology Inc. 2.0 PIN DESCRIPTIONS The descriptions of the pins are listed in Table 2-1. TABLE2-1: PIN FUNCTION TABLE Pin Number 28-Pin PDIP Symbol Description 1 V-Negative power supply input. 2 ... 点击下载