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參數(shù)資料
| 型號： | LT1460HCS3-10 |
| 廠商： | LINEAR TECHNOLOGY CORP |
| 元件分類： | 基準電壓源/電流源 |
| 英文描述： | Family of Micropower Series References in SOT-23 |
| 中文描述： | 1-OUTPUT THREE TERM VOLTAGE REFERENCE, 10 V, PDSO3 |
| 封裝： | PLASTIC, TO-236AB, SOT-23, 3 PIN |
| 文件頁數(shù)： | 10/12頁 |
| 文件大?。?/td> | 197K |
| 代理商： | LT1460HCS3-10 |
10
LT1460S3 (SOT-23)
APPLICATIO
S I
FOR
ATIO
U
Output Accuracy
Like all references, either series or shunt, the error budget
of the LT1460S3s is made up of primarily three compo-
nents: initial accuracy, temperature coefficient and load
regulation. Line regulation is neglected because it typically
contributes only 150ppm/V. The LT1460S3s typically
shift 0.02% when soldered into a PCB, so this is also
neglected. The output errors are calculated as follows for
a 100
μ
A load and 0
°
C to 70
°
C temperature range:
LT1460HCS3
Initial Accuracy = 0.2%
For I
OUT
= 100
μ
A
V
OUT
= (4000ppm/mA)(0.1mA) = 0.04%
For Temperature 0
°
C to 70
°
C the maximum
T = 70
°
C
V
OUT
= (20ppm/
°
C)(70
°
C) = 0.14%
W
U
U
Total worst-case output error is:
0.2% + 0.04% + 0.14% = 0.380%
Table 2 gives the worst-case accuracy for LT1460HCS3,
LT1460JCS3 and LT1460KCS3 from 0
°
C to 70
°
C, and
shows that if the LT1460HCS3 is used as a reference
instead of a regulator, it is capable of 8 bits of absolute
accuracy over temperature without a system calibration.
Table 2. Worst-Case Output Accuracy over Temperature
I
OUT
LT1460HCS3
0
μ
A
0.340%
100
μ
A
0.380%
10mA
0.640%
20mA
0.540%
LT1460JCS3
0.540%
0.580%
0.840%
0.740%
LT1460KCS3
0.850%
0.890%
1.15%
1.05%
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| LT1460JCS3-10 | Family of Micropower Series References in SOT-23 |
| LT1460KCS3-10 | Family of Micropower Series References in SOT-23 |
| LT1462ACN8 | Dual/Quad Micropower, 260uW C-Load Picoampere Bias Current JFET Input Op Amps |
| LT1462ACS8 | Dual/Quad Micropower, 260uW C-Load Picoampere Bias Current JFET Input Op Amps |
| LT1462CN8 | Dual/Quad Micropower, 260uW C-Load Picoampere Bias Current JFET Input Op Amps |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LT1460HCS3-10#PBF | 制造商:Linear Technology 功能描述:V-Ref Precision 10V 40mA 3-Pin SOT-23 |
| LT1460HCS3-10#TR | 功能描述:IC VREF SERIES PREC 10V SOT-23-3 RoHS:否 類別:集成電路 (IC) >> PMIC - 電壓基準 系列:- 產(chǎn)品培訓(xùn)模塊:Voltage Reference Basics 標準包裝:100 系列:- 基準類型:旁路，精度 輸出電壓:4.096V 容差:±0.075% 溫度系數(shù):50ppm/°C 輸入電壓:- 通道數(shù):1 電流 - 陰極:1µA 電流 - 靜態(tài):- 電流 - 輸出:10mA 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:8-SOIC（0.154"，3.90mm 寬） 供應(yīng)商設(shè)備封裝:8-SOIC 包裝:管件 |
| LT1460HCS3-10#TRM | 功能描述:IC VREF SERIES PREC 10V SOT-23-3 RoHS:否 類別:集成電路 (IC) >> PMIC - 電壓基準 系列:- 產(chǎn)品培訓(xùn)模塊:Voltage Reference Basics 標準包裝:100 系列:- 基準類型:旁路，精度 輸出電壓:4.096V 容差:±0.075% 溫度系數(shù):50ppm/°C 輸入電壓:- 通道數(shù):1 電流 - 陰極:1µA 電流 - 靜態(tài):- 電流 - 輸出:10mA 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:8-SOIC（0.154"，3.90mm 寬） 供應(yīng)商設(shè)備封裝:8-SOIC 包裝:管件 |
| LT1460HCS3-10#TRMPBF | 功能描述:IC VREF SERIES PREC 10V SOT-23-3 RoHS:是 類別:集成電路 (IC) >> PMIC - 電壓基準 系列:- 產(chǎn)品培訓(xùn)模塊:Voltage Reference Basics 標準包裝:100 系列:- 基準類型:旁路，精度 輸出電壓:4.096V 容差:±0.075% 溫度系數(shù):50ppm/°C 輸入電壓:- 通道數(shù):1 電流 - 陰極:1µA 電流 - 靜態(tài):- 電流 - 輸出:10mA 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:8-SOIC（0.154"，3.90mm 寬） 供應(yīng)商設(shè)備封裝:8-SOIC 包裝:管件 |
| LT1460HCS3-10#TRPBF | 功能描述:IC VREF SERIES PREC 10V SOT-23-3 RoHS:是 類別:集成電路 (IC) >> PMIC - 電壓基準 系列:- 產(chǎn)品培訓(xùn)模塊:Voltage Reference Basics 標準包裝:100 系列:- 基準類型:旁路，精度 輸出電壓:4.096V 容差:±0.075% 溫度系數(shù):50ppm/°C 輸入電壓:- 通道數(shù):1 電流 - 陰極:1µA 電流 - 靜態(tài):- 電流 - 輸出:10mA 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:8-SOIC（0.154"，3.90mm 寬） 供應(yīng)商設(shè)備封裝:8-SOIC 包裝:管件 |
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