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參數(shù)資料
| 型號： | SAA6581 |
| 廠商： | NXP Semiconductors N.V. |
| 英文描述： | RDS/RBDS demodulator |
| 中文描述： | 鐵路發(fā)展策略/無線廣播數(shù)據(jù)解調(diào)器 |
| 文件頁數(shù)： | 11/16頁 |
| 文件大?。?/td> | 75K |
| 代理商： | SAA6581 |
2001 May 07
11
Philips Semiconductors
Product specification
RDS/RBDS demodulator
SAA6581T
Suitability of surface mount IC packages for wave and reflow soldering methods
Notes
1.
All surface mount (SMD) packages are moisture sensitive. Depending upon the moisture content, the maximum
temperature (with respect to time) and body size of the package, there is a risk that internal or external package
cracks may occur due to vaporization of the moisture in them (the so called popcorn effect). For details, refer to the
Drypack information in the “Data Handbook IC26; Integrated Circuit Packages; Section: Packing Methods”
These packages are not suitable for wave soldering as a solder joint between the printed-circuit board and heatsink
(at bottom version) can not be achieved, and as solder may stick to the heatsink (on top version).
If wave soldering is considered, then the package must be placed at a 45
°
angle to the solder wave direction.
The package footprint must incorporate solder thieves downstream and at the side corners.
Wave soldering is only suitable for LQFP, TQFP and QFP packages with a pitch (e) equal to or larger than 0.8 mm;
it is definitely not suitable for packages with a pitch (e) equal to or smaller than 0.65 mm.
Wave soldering is only suitable for SSOP and TSSOP packages with a pitch (e) equal to or larger than 0.65 mm; it is
definitely not suitable for packages with a pitch (e) equal to or smaller than 0.5 mm.
2.
3.
4.
5.
PACKAGE
SOLDERING METHOD
WAVE
REFLOW
(1)
BGA, HBGA, LFBGA, SQFP, TFBGA
HBCC, HLQFP, HSQFP, HSOP, HTQFP, HTSSOP, HVQFN, SMS
PLCC
(3)
, SO, SOJ
LQFP, QFP, TQFP
SSOP, TSSOP, VSO
not suitable
not suitable
(2)
suitable
not recommended
(3)(4)
not recommended
(5)
suitable
suitable
suitable
suitable
suitable
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| SAA6588 | RDS/RBDS pre-processor |
| SAA6588T | RDS/RBDS pre-processor |
| SAA6721 | SXGA RGB to TFT graphics engine |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SAA6581HN | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:RDS/RBDS demodulator |
| SAA6581T | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:RDS/RBDS demodulator |
| SAA6581T/V1,512 | 功能描述:調(diào)節(jié)器/解調(diào)器 RDS DEMODULATOR RoHS:否 制造商:Texas Instruments 封裝 / 箱體:PVQFN-N24 封裝:Reel |
| SAA6581T/V1,518 | 功能描述:調(diào)節(jié)器/解調(diào)器 RDS DEMODULATOR RoHS:否 制造商:Texas Instruments 封裝 / 箱體:PVQFN-N24 封裝:Reel |
| SAA6581T/V1H,512 | 功能描述:調(diào)節(jié)器/解調(diào)器 IC DEMODULATOR RDS/RBDS RoHS:否 制造商:Texas Instruments 封裝 / 箱體:PVQFN-N24 封裝:Reel |
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