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參數(shù)資料
| 型號： | TS8388BCF |
| 元件分類： | ADC |
| 英文描述： | 1-CH 8-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, CQFP68 |
| 封裝： | CERAMIC, QFP-68 |
| 文件頁數(shù)： | 7/44頁 |
| 文件大小： | 850K |
| 代理商： | TS8388BCF |
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15
Preliminary Beta-Site
Specification
TS8388BF
4.4.
THERMAL CHARACTERISTICS
Although the power dissipation is low for this performance, the use of a heat sink is mandatory.
You will find here below some advise on this topics.
4.4.1.
THERMAL RESISTANCE FROM JUNCTION TO AMBIENT : RTHJA
The following table lists the convertor thermal performance parameters, with or without heatsink.
For the following measurements, a 50 x 50 x 16 mm heatsink has been used. (see drawing in part 4.4.3.)
Air flow
Estimated
Targeted
(m/s)
Without heatsink
With heatsink
0
50
10
0,5
40
8,9
1
35
7,9
1,5
32
7,3
2
30
6,8
2,5
28
6,5
3
26
6,2
4
24
5,8
5
23,5
5,6
Heatsink glued to backside of
package or screwed and
pressed with thermal grease
ja thermal resistance (
oC / W)
CQFP68 on board
0
10
20
30
40
50
60
0
1
2
3
4
5
Air flow (m/s)
Rthja
(deg/W)
Without heatsink
With heatsink
4.4.2.
THERMAL RESISTANCE FROM JUNCTION TO CASE : RTHJC
Typical value for Rthjc is given to 4.75
oC/W.
4.4.3.
CQFP68 BOARD ASSEMBLY WITH A 50 X 50 X 16 MM EXTERNAL HEATSINK
24.13
28.96
15.0
1.3
3.2
50.0
1.4
4.0
2.5
16.0
Printed circuit board
Interface : Af-filled epoxy or thermal
conductive grease – 100
m max.
Aluminum
heatsink
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| TS8388BVF | 1-CH 8-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, CQFP68 |
| TS8388BMFB/Q | 1-CH 8-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, CQFP68 |
| TS8388BMF | 1-CH 8-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, CQFP68 |
| TS8388BCG | 1-CH 8-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, CBGA72 |
| TS8388BCG | 1-CH 8-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, CBGA72 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TS8388BCFS | 制造商:e2v technologies 功能描述:ADC 8-BIT 1 GSPS - Trays |
| TS8388BCG | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:A/D CONVERTER |
| TS8388BCGL | 制造商:e2v technologies 功能描述:ADC 8-BIT 1 GSPS - Trays |
| TS8388BCGL (+LID) | 制造商:e2v technologies 功能描述:ADC 8-BIT 1 GSPS - Trays |
| TS8388BMF | 制造商:e2v technologies 功能描述:ADC 8-BIT 1 GSPS - Trays |
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