參數(shù)資料
型號(hào)： AD7873ACPZ3
廠商： Analog Devices, Inc.
英文描述： 10-Bit, 60 MSPS ADC SE/Diff, Int/Ext Ref., program. i/p range w/Pwrdown, comp. to ADS822/4/5/6/8 28-SSOP
中文描述： 觸摸屏數(shù)字轉(zhuǎn)換器
文件頁(yè)數(shù)： 2/28頁(yè)
文件大小： 657K
代理商： AD7873ACPZ3
AD7873
TABLE OF CONTENTS
Specifications.....................................................................................3
Rev. D | Page 2 of 28
Timing Specifications ..................................................................5
Absolute Maximum Ratings............................................................6
ESD Caution..................................................................................6
Pin Configurations and Function Descriptions...........................7
Terminology......................................................................................8
Typical Performance Characteristics.............................................9
Circuit Information........................................................................13
ADC Transfer Function.............................................................13
Typical Connection Diagram ...................................................13
Analog Input............................................................................... 14
Measurements............................................................................. 16
Pen Interrupt Request................................................................ 18
Control Register ......................................................................... 19
Power vs. Throughput Rate....................................................... 20
Serial Interface............................................................................ 21
Grounding and Layout .................................................................. 23
PCB Design Guidelines for Chip Scale Package .................... 23
Outline Dimensions....................................................................... 24
Ordering Guide .......................................................................... 25
REVISION HISTORY
6/04—Changed from Rev. C to Rev. D
Updated Format..................................................................Universal
Changes to Absolute Maximum Ratings....................................... 6
Additions to PD0 and PD1 Description......................................21
PBC Guidelines for Chip Scale Package Added .........................23
Additions to Ordering Guide........................................................25
4/03—Changed from Rev. B to Rev. C
Changes to Formatting ......................................................Universal
Updated Outline Dimensions.......................................................19
1/02—Changed from Rev. A to Rev. B
Addition of 16-Lead Lead Frame Chip Scale Package ..Universal
Edits to Features.................................................................................1
Edits to General Description ...........................................................1
Addition of LFCSP Pin Configuration...........................................4
Edit to Absolute Maximum Ratings................................................4
Addition to Ordering Guide............................................................4
Addition of CP-16 Outline Dimensions ..................................... 19
2/01—Changed from Rev. 0 to Rev A
Edits to Notes in the Ordering Guide
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參數(shù)描述
AD7873ACPZ-REEL 功能描述:IC ADC 12BIT TOUCHSCREEN 16LFCSP RoHS:是 類(lèi)別:集成電路 (IC) >> 數(shù)據(jù)采集 - 觸摸屏控制器 系列:- 標(biāo)準(zhǔn)包裝:96 系列:- 類(lèi)型:- 觸摸面板接口:- 輸入數(shù)/鍵:- 分辨率（位）:- 評(píng)估套件:* 數(shù)據(jù)接口:- 數(shù)據(jù)速率/采樣率 (SPS，BPS):- 電壓基準(zhǔn):- 電源電壓:- 電流 - 電源:- 工作溫度:- 安裝類(lèi)型:表面貼裝 封裝/外殼:16-TSSOP（0.173"，4.40mm 寬） 供應(yīng)商設(shè)備封裝:16-TSSOP 包裝:帶卷 (TR)
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AD7873ARQ 制造商:Analog Devices 功能描述:TOUCH SCREEN DIGITIZER 制造商:Rochester Electronics LLC 功能描述:2.7V 12-BIT TOUCH SCREEN DIGITIZER I.C. - Bulk 制造商:Analog Devices 功能描述:IC 12-BIT ADC
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