參數(shù)資料
型號: ADN2850BCPZ250
廠商: Analog Devices Inc
文件頁數(shù): 12/28頁
文件大?。?/td> 0K
描述: IC DGTL RHEO DL 1024POS 16LFCSP
產(chǎn)品變化通告: Metal Edit Change 03/Feb/2012
標準包裝: 1
接片: 1024
電阻(歐姆): 250k
電路數(shù): 2
溫度系數(shù): 標準值 35 ppm/°C
存儲器類型: 非易失
接口: 4 線 SPI(芯片選擇)
電源電壓: 3 V ~ 5.5 V,±2.25 V ~ 2.75 V
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 16-VQFN 裸露焊盤,CSP
供應商設備封裝: 16-LFCSP
包裝: 托盤
ADN2850
Data Sheet
Rev. E | Page 2 of 28
TABLE OF CONTENTS
REVISION HISTORY
6/12—Rev. D to Rev. E
Changes to Table 1 Conditions....................................................... 4
Removed Positive Supply Current RDY and/or SDO Floating
Parameters and Negative Supply Current RDY and/or SDO
Floating Parameters, Table 1 ........................................................... 4
Updated Outline Dimensions....................................................... 25
Added Endnote 2 to Ordering Guide .......................................... 25
4/11—Rev. C to Rev. D
Changes to Figure 10...................................................................... 10
4/11—Rev. B to Rev. C
Updated Format..................................................................Universal
Changes to EEMEM Performance ...................................Universal
Changes to Features Section............................................................ 1
Changes to Applications Section .................................................... 1
Changes to General Description Section ...................................... 1
Changes to Figure 1.......................................................................... 1
Changes to Specifications Section.................................................. 3
Changes to Table 2............................................................................ 5
Changes to Absolute Maximum Ratings Section......................... 7
Changes to Pin Configuration and Function Descriptions
Section................................................................................................ 8
Changes to Typical Performance Characteristics Section ........ 10
Added Figure 15, Figure 16, Figure 17 ........................................ 11
Changes to Figure 21...................................................................... 12
Changes to Theory of Operation Section.................................... 13
Changes to Figure 25...................................................................... 14
Changes to Programming Variable Resister Section ................. 19
Changes to Table 13 ....................................................................... 19
Changes to EVAL-ADN2850EBZ Evaluation Kit Section ........ 20
Added Gain Control Compensation Section.............................. 21
Added Programmable Low-Pass Filter Section.......................... 21
Added Programmable Oscillator Section.................................... 21
Added Resistance Tolerance, Drift, and Temperature Coeffcient
Mistmatch Considerations Section.............................................. 24
Changes to Outline Dimensions Section .................................... 25
Changes to Ordering Guide.......................................................... 25
9/02—Rev. A to Rev. B
Changes to General Description .....................................................1
Changes to Electrical Characteristics .............................................2
Changes to Calculating Actual Full-Scale Resistance Section.....9
Changes to Table VI ..........................................................................9
Updated Outline Dimensions....................................................... 18
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