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參數資料
| 型號： | LT1460BIS8-2.5 |
| 廠商： | LINEAR TECHNOLOGY CORP |
| 元件分類： | 基準電壓源/電流源 |
| 英文描述： | Micropower Precision Series Reference |
| 中文描述： | 1-OUTPUT THREE TERM VOLTAGE REFERENCE, 2.5 V, PDSO8 |
| 封裝： | 0.150 INCH, PLASTIC, SOP-8 |
| 文件頁數： | 8/12頁 |
| 文件大?。?/td> | 287K |
| 代理商： | LT1460BIS8-2.5 |
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PDF資料 |
PDF描述 |
|---|---|
| LT1460BIS8-5 | .056UFD/250VDC METAL POLY CAP |
| LT1460CCMS8-10 | Micropower Precision Series Reference |
| LT1460CCMS8-5 | Micropower Precision Series Reference |
| LT1460EIN8-2.5 | Micropower Precision Series Reference |
| LT1460EIN8-5 | Micropower Precision Series Reference |
相關代理商/技術參數 |
參數描述 |
|---|---|
| LT1460BIS8-5 | 功能描述:IC VREF SERIES PREC 5V 8-SOIC RoHS:否 類別:集成電路 (IC) >> PMIC - 電壓基準 系列:- 標準包裝:2,000 系列:- 基準類型:旁路，可調節(jié)，精度 輸出電壓:1.24 V ~ 16 V 容差:±0.5% 溫度系數:- 輸入電壓:1.24 V ~ 16 V 通道數:1 電流 - 陰極:100µA 電流 - 靜態(tài):- 電流 - 輸出:20mA 工作溫度:-40°C ~ 85°C 安裝類型:通孔 封裝/外殼:TO-226-3、TO-92-3（TO-226AA）成形引線 供應商設備封裝:TO-92-3 包裝:帶卷 (TR) |
| LT1460BIS8-5#PBF | 功能描述:IC VREF SERIES PREC 5V 8-SOIC RoHS:是 類別:集成電路 (IC) >> PMIC - 電壓基準 系列:- 標準包裝:3,000 系列:- 基準類型:旁路，精度 輸出電壓:3V 容差:±0.5% 溫度系數:100ppm/°C 輸入電壓:- 通道數: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 供應商設備封裝:SC-70-5 包裝:帶卷 (TR) 其它名稱:296-20888-2 |
| LT1460BIS8-5#PBF | 制造商:Linear Technology 功能描述:Voltage Reference and Regulators IC |
| LT1460BIS8-5#TR | 功能描述:IC VREF SERIES PREC 5V 8-SOIC RoHS:否 類別:集成電路 (IC) >> PMIC - 電壓基準 系列:- 標準包裝:2,000 系列:- 基準類型:旁路，可調節(jié)，精度 輸出電壓:1.24 V ~ 16 V 容差:±0.5% 溫度系數:- 輸入電壓:1.24 V ~ 16 V 通道數:1 電流 - 陰極:100µA 電流 - 靜態(tài):- 電流 - 輸出:20mA 工作溫度:-40°C ~ 85°C 安裝類型:通孔 封裝/外殼:TO-226-3、TO-92-3（TO-226AA）成形引線 供應商設備封裝:TO-92-3 包裝:帶卷 (TR) |
| LT1460BIS8-5#TRPBF | 功能描述:IC VREF SERIES PREC 5V 8-SOIC RoHS:是 類別:集成電路 (IC) >> PMIC - 電壓基準 系列:- 標準包裝:2,000 系列:- 基準類型:旁路，可調節(jié)，精度 輸出電壓:1.24 V ~ 16 V 容差:±0.5% 溫度系數:- 輸入電壓:1.24 V ~ 16 V 通道數:1 電流 - 陰極:100µA 電流 - 靜態(tài):- 電流 - 輸出:20mA 工作溫度:-40°C ~ 85°C 安裝類型:通孔 封裝/外殼:TO-226-3、TO-92-3（TO-226AA）成形引線 供應商設備封裝:TO-92-3 包裝:帶卷 (TR) |
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