參數(shù)資料
型號： REF191GSZ-REEL
廠商： ANALOG DEVICES INC
元件分類： 基準(zhǔn)電壓源/電流源
英文描述： Precision Micropower, Low Dropout Voltage References
中文描述： 1-OUTPUT THREE TERM VOLTAGE REFERENCE, 2.048 V, PDSO8
封裝： ROHS COMPLIANT, MS-012AA, SOIC-8
文件頁數(shù)： 2/28頁
文件大小： 407K
代理商： REF191GSZ-REEL
REF19x Series
TABLE OF CONTENTS
Specifications.....................................................................................3
Electrical Characteristics—REF191 @ T
A
= 25°C....................3
Electrical Characteristics—REF191 @ 40°C ≤ T
A
≤ +85°C..4
Electrical Characteristics—REF191 @ 40°C ≤ T
A
≤+125°C.5
Electrical Characteristics—REF192 @ T
A
= 25°C....................5
Electrical Characteristics—REF192 @ 40°C ≤ T
A
≤ +85°C..6
Electrical Characteristics—REF192 @ 40°C ≤ T
A
≤ +125°C 6
Electrical Characteristics—REF193 @ T
A
= 25°C....................7
Electrical Characteristics—REF193 @ 40°C ≤ T
A
≤ +85°C..7
Electrical Characteristics—REF193 @ T
A
≤ 40°C ≤ +125°C 8
Electrical Characteristics—REF194 @ T
a
= 25°C.....................8
Electrical Characteristics—REF194 @ 40°C ≤ T
A
≤ +85°C..9
Electrical Characteristics—REF194 @ 40°C ≤ T
A
≤ +125°C 9
Electrical Characteristics—REF195 @ T
A
= 25°C..................10
Electrical Characteristics—REF195 @ 40°C ≤ T
A
≤ +85°C 10
Electrical Characteristics—REF195 @ 40°C ≤ T
A
≤ +125°C
.......................................................................................................11
Electrical Characteristics—REF196 @ T
A
= 25°C..................11
Electrical Characteristics—REF196 @ 40°C ≤ T
A
≤ +85°C 12
Electrical Characteristics—REF196 @ 40°C ≤ T
A
≤ +125°C
.......................................................................................................12
Electrical Characteristics—REF198 @ T
A
= 25°C..................13
Electrical Characteristics—REF198 @ 40°C ≤ T
A
≤ +85°C 13
Electrical Characteristics—REF198 @ 40°C ≤ T
A
≤
+
125°C
.......................................................................................................14
Rev. I | Page 2 of 28
Wafer Test Limits........................................................................ 14
Absolute Maximum Ratings ......................................................... 15
Thermal Resistance.................................................................... 15
ESD Caution................................................................................ 15
Typical Performance Characteristics........................................... 16
Applications..................................................................................... 19
Output Short-Circuit Behavior ................................................ 19
Device Power Dissipation Considerations.............................. 19
Output Voltage Bypassing......................................................... 19
Sleep Mode Operation............................................................... 19
Basic Voltage Reference Connections ..................................... 19
Membrane Switch-Controlled Power Supply......................... 19
Current-Boosted References with Current Limiting............. 20
Negative Precision Reference without Precision Resistors... 20
Stacking Reference ICs for Arbitrary Outputs....................... 21
Precision Current Source.......................................................... 21
Switched Output 5 V/3.3 V Reference..................................... 22
Kelvin Connections.................................................................... 22
Fail-Safe 5 V Reference.............................................................. 23
Low Power, Strain Gage Circuit ............................................... 24
Outline Dimensions....................................................................... 25
Ordering Guide .......................................................................... 26
REVISION HISTORY
9/06—Rev. H to Rev. I
Updated Format..................................................................Universal
Changes to Table 25 .......................................................................15
Changes to Figure 6........................................................................16
Changes to Figure 10, Figure 12, Figure 14, and Figure 16.......17
Changes to Figure 18......................................................................18
Changes to Figure 20......................................................................19
Changes to Figure 23......................................................................20
Changes to Figure 25......................................................................21
Updated Outline Dimensions.......................................................25
Changes to Ordering Guide..........................................................26
6/05—Rev. G to Rev. H
Updated Format..................................................................Universal
Changes to Caption in Figure 7....................................................16
Updated Outline Dimensions.......................................................25
Changes to Ordering Guide..........................................................26
7/04—Rev. F to Rev. G
Changes to Ordering Guide.............................................................4
3/04—Rev. E to Rev. F
Updated Absolute Maximum Rating..............................................4
Changes to Ordering Guide.......................................................... 14
Updated Outline Dimensions....................................................... 24
1/03—Rev. D to Rev. E
Changes to Figure 3 and Figure 4................................................. 15
Changes to Output Short Circuit Behavior................................. 17
Changes to Figure 20...................................................................... 17
Changes to Figure 24...................................................................... 19
Updated Outline Dimensions....................................................... 23
1/96—Revision 0: Initial Version
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
REF192 制造商:AD 制造商全稱:Analog Devices 功能描述:Ultralow Noise, High Accuracy
REF192-001P 制造商:Rochester Electronics LLC 功能描述:- Bulk
REF1925AIDDCT 功能描述:Series Voltage Reference IC ±0.1% 20mA SOT-23-5 Thin, TSOT-23-5 制造商:texas instruments 系列:- 包裝:剪切帶（CT） 零件狀態(tài):有效 參考類型:系列 輸出類型:固定 電壓 - 輸出（最小值/固定）:2.5V 電壓 - 輸出（最大值）:- 電流 - 輸出:20mA 容差:±0.1% 溫度系數(shù):25ppm/°C 噪聲 - 0.1Hz 至 10Hz:12ppmp-p 噪聲 - 10Hz 至 10Hz:- 電壓 - 輸入:2.52 V ~ 5.5 V 電流 - 電源:460μA 電流 - 陰極:- 工作溫度:-55°C ~ 150°C（TJ） 安裝類型:表面貼裝 封裝/外殼:SOT-23-5 細型，TSOT-23-5 供應(yīng)商器件封裝:SOT-5 標(biāo)準(zhǔn)包裝:1
REF192AGS 制造商:Rochester Electronics LLC 功能描述:- Bulk
REF192E 制造商:ANALOG DEVICES INC 功能描述:
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