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參數(shù)資料
| 型號(hào)： | LT1460GIZ-2.5 |
| 廠商： | LINEAR TECHNOLOGY CORP |
| 元件分類： | 基準(zhǔn)電壓源/電流源 |
| 英文描述： | Micropower Precision Series Reference |
| 中文描述： | 1-OUTPUT THREE TERM VOLTAGE REFERENCE, 2.5 V, PBCY3 |
| 封裝： | PLASTIC, TO-226, TO-92, 3 PIN |
| 文件頁(yè)數(shù)： | 8/12頁(yè) |
| 文件大?。?/td> | 287K |
| 代理商： | LT1460GIZ-2.5 |
8
LT1460-10
Figure 7b. Two Typical LT1460S8-10s, Horizontal
Orientation Without Slots
SLOT
8
4
0
0
40
30
20
FLEXURE NUMBER
10
1460-10 F08b
–4
O
APPLICATIO
S I
FOR
ATIO
U
1mV and implies a 50ppm and 100ppm change respec-
tively. This corresponds to a 13- to 14-bit system and is
not a problem for most 10- to 12-bit systems unless the
system has a calibration. In this case, as with temperature
hysteresis, this low level can be important and even more
careful techniques are required.
The most effective technique to improve PC board stress
is to cut slots in the board around the reference to serve as
a strain relief. These slots can be cut on three sides of the
W
U
U
reference and the leads can exit on the fourth side. This
“tongue” of PC board material can be oriented in the long
direction of the board to further reduce stress transferred
to the reference.
The results of slotting the PC boards of Figures 7a and
7b are shown in Figures 8a and 8b. In this example the
slots can improve the output shift from about 100ppm to
nearly zero.
Figure 7a. Two Typical LT1460S8-10s, Vertical
Orientation Without Slots
LONG DIMENSION
8
4
0
0
40
30
20
FLEXURE NUMBER
10
1460-10 F07a
–4
O
SLOT
8
4
0
0
40
30
20
FLEXURE NUMBER
10
1460-10 F08a
–4
O
Figure 8a. Same Two LT1460S8-10s in Figure 7a,
but With Slots
FLEXURE NUMBER
1460-10 F07b
LONG DIMENSION
8
4
0
0
40
30
20
10
–4
O
Figure 8b. Same Two LT1460S8-10s in Figure 7b,
but With Slots
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| LT1460GIZ-5 | Micropower Precision Series Reference |
| LT1460CCMS8-2.5 | Micropower Precision Series Reference |
| LT1460FCMS8-2.5 | Micropower Precision Series Reference |
| LT1460ACN8-10 | Micropower Precision Series Reference |
| LT1460DCN8-10 | Micropower Precision Series Reference |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LT1460GIZ-5 | 功能描述:IC VREF SERIES PREC 5V TO-92-3 RoHS:否 類別:集成電路 (IC) >> PMIC - 電壓基準(zhǔn) 系列:- 產(chǎn)品培訓(xùn)模塊:Voltage Reference Basics 標(biāo)準(zhǔn)包裝:100 系列:- 基準(zhǔn)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 |
| LT1460GIZ-5#PBF | 功能描述:IC VREF SERIES PREC 5V TO-92-3 RoHS:是 類別:集成電路 (IC) >> PMIC - 電壓基準(zhǔn) 系列:- 標(biāo)準(zhǔn)包裝:3,000 系列:- 基準(zhǔn)類型:旁路，精度 輸出電壓:3V 容差:±0.5% 溫度系數(shù):100ppm/°C 輸入電壓:- 通道數(shù):1 電流 - 陰極:82µA 電流 - 靜態(tài):- 電流 - 輸出:15mA 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:6-TSSOP（5 引線），SC-88A，SOT-353 供應(yīng)商設(shè)備封裝:SC-70-5 包裝:帶卷 (TR) 其它名稱:296-20888-2 |
| LT1460GIZ-5#PBF | 制造商:Linear Technology 功能描述:Voltage Reference and Regulators IC |
| LT1460GIZ-5#TR | 功能描述:IC VREF SERIES PREC 5V TO-92-3 RoHS:否 類別:集成電路 (IC) >> PMIC - 電壓基準(zhǔn) 系列:- 產(chǎn)品培訓(xùn)模塊:Voltage Reference Basics 標(biāo)準(zhǔn)包裝:100 系列:- 基準(zhǔn)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 |
| LT1460GIZ-5#TRPBF | 功能描述:IC VREF SERIES PREC 5V TO-92-3 RoHS:是 類別:集成電路 (IC) >> PMIC - 電壓基準(zhǔn) 系列:- 產(chǎn)品培訓(xùn)模塊:Voltage Reference Basics 標(biāo)準(zhǔn)包裝:100 系列:- 基準(zhǔn)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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