參數資料
型號: AD8572ARZ1
廠商: Analog Devices, Inc.
英文描述: Zero-Drift, Single-Supply, Rail-to-Rail Input/Output Operational Amplifiers
中文描述: 零漂移,單電源,軌到軌輸入/輸出運算放大器
文件頁數: 2/24頁
文件大小: 401K
代理商: AD8572ARZ1
AD8571/AD8572/AD8574
TABLE OF CONTENTS
Features..............................................................................................1
Rev. B | Page 2 of 24
Applications.......................................................................................1
General Description.........................................................................1
Pin Configurations...........................................................................1
Revision History...............................................................................2
Specifications.....................................................................................3
5 V Electrical Characteristics......................................................3
2.7 V Electrical Characteristics...................................................4
Absolute Maximum Ratings............................................................5
Thermal Characteristics..............................................................5
ESD Caution..................................................................................5
Typical Performance Characteristics.............................................6
Functional Description..................................................................14
Amplifier Architecture ..............................................................14
Basic Auto-Zero Amplifier Theory..........................................14
Auto-Zero Phase.........................................................................14
Amplification Phase...................................................................15
High Gain, CMRR, PSRR..........................................................16
Maximizing Performance
T
hrough Proper Layout ................16
1/f Noise Characteristics ........................................................... 17
Random Auto-Zero Correction Eliminates Intermodulation
Distortion.................................................................................... 17
Broadband and External Resistor Noise Considerations.......... 18
Output Overdrive Recovery...................................................... 18
Input Overvoltage Protection................................................... 18
Output Phase Reversal............................................................... 18
Capacitive Load Drive............................................................... 19
Power-Up Behavior.................................................................... 19
Applications..................................................................................... 20
5 V Precision Strain Gage Circuit............................................ 20
3 V Instrumentation Amplifier................................................ 20
High Accuracy Thermocouple Amplifier............................... 20
Precision Current Meter............................................................ 21
Precision Voltage Comparator.................................................. 21
Outline Dimensions....................................................................... 22
Ordering Guide .......................................................................... 23
REVISION HISTORY
09/06—Rev. A to Rev. B
Updated Format..................................................................Universal
Renumbered Figures..........................................................Universal
Changes to Figure 50......................................................................14
Changes to Figure 51......................................................................15
Changes to Figure 66......................................................................21
Updated Outline Dimensions.......................................................22
Changes to Ordering Guide..........................................................23
07/03—Rev. 0 to Rev. A
Renumbered Figures..........................................................Universal
Changes to Ordering Guide.............................................................4
Change to Figure 15....................................................................... 16
Updated Outline Dimensions....................................................... 19
10/99—Revision 0: Initial Version
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AD8572ARZ-REEL Zero-Drift, Single-Supply, Rail-to-Rail Input/Output Operational Amplifiers
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相關代理商/技術參數
參數描述
AD8572ARZ-REEL 功能描述:IC OPAMP CHOPPER R-R DUAL 8SOIC RoHS:是 類別:集成電路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 標準包裝:50 系列:- 放大器類型:通用 電路數:2 輸出類型:滿擺幅 轉換速率:1.8 V/µs 增益帶寬積:6.5MHz -3db帶寬:4.5MHz 電流 - 輸入偏壓:5nA 電壓 - 輸入偏移:100µV 電流 - 電源:65µA 電流 - 輸出 / 通道:35mA 電壓 - 電源,單路/雙路(±):1.8 V ~ 5.25 V,±0.9 V ~ 2.625 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:10-TFSOP,10-MSOP(0.118",3.00mm 寬) 供應商設備封裝:10-MSOP 包裝:管件
AD8572ARZ-REEL7 功能描述:IC OPAMP CHOPPER R-R DUAL 8SOIC RoHS:是 類別:集成電路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 標準包裝:50 系列:- 放大器類型:通用 電路數:2 輸出類型:滿擺幅 轉換速率:1.8 V/µs 增益帶寬積:6.5MHz -3db帶寬:4.5MHz 電流 - 輸入偏壓:5nA 電壓 - 輸入偏移:100µV 電流 - 電源:65µA 電流 - 輸出 / 通道:35mA 電壓 - 電源,單路/雙路(±):1.8 V ~ 5.25 V,±0.9 V ~ 2.625 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:10-TFSOP,10-MSOP(0.118",3.00mm 寬) 供應商設備封裝:10-MSOP 包裝:管件
AD8574 制造商:AD 制造商全稱:Analog Devices 功能描述:Zero-Drift, Single-Supply, Rail-to-Rail Input/Output Operational Amplifiers
AD8574AR 功能描述:IC OPAMP CHOPPER R-R QUAD 14SOIC RoHS:否 類別:集成電路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 標準包裝:2,500 系列:Excalibur™ 放大器類型:J-FET 電路數:1 輸出類型:- 轉換速率:45 V/µs 增益帶寬積:10MHz -3db帶寬:- 電流 - 輸入偏壓:20pA 電壓 - 輸入偏移:490µV 電流 - 電源:1.7mA 電流 - 輸出 / 通道:48mA 電壓 - 電源,單路/雙路(±):4.5 V ~ 38 V,±2.25 V ~ 19 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:8-SOIC(0.154",3.90mm 寬) 供應商設備封裝:8-SOIC 包裝:帶卷 (TR)
AD8574AR-REEL 功能描述:IC OPAMP CHOPPER R-R QUAD 14SOIC RoHS:否 類別:集成電路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 標準包裝:50 系列:- 放大器類型:J-FET 電路數:2 輸出類型:- 轉換速率:13 V/µs 增益帶寬積:3MHz -3db帶寬:- 電流 - 輸入偏壓:65pA 電壓 - 輸入偏移:3000µV 電流 - 電源:1.4mA 電流 - 輸出 / 通道:- 電壓 - 電源,單路/雙路(±):7 V ~ 36 V,±3.5 V ~ 18 V 工作溫度:-40°C ~ 85°C 安裝類型:通孔 封裝/外殼:8-DIP(0.300",7.62mm) 供應商設備封裝:8-PDIP 包裝:管件