SAA7144 NXP Semiconductors, SAA7144 Datasheet - Page 62
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SAA7144
Manufacturer Part Number
SAA7144
Description
Manufacturer
NXP Semiconductors
Datasheet
1.SAA7144.pdf
(64 pages)
Specifications of SAA7144
Package Type
LQFP
Lead Free Status / RoHS Status
Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
SAA7144HL
Manufacturer:
NXP/恩智浦
Quantity:
20 000
Company:
Part Number:
SAA7144HL/V1
Manufacturer:
MITSUBISHI
Quantity:
1 000
Philips Semiconductors
19. Revision history
Table 62:
9397 750 14454
Product data sheet
Document ID
SAA7144HL_1
Revision history
Release date
20050421
[4]
[5]
[6]
[7]
[8]
[9]
These packages are not suitable for wave soldering. On versions with the heatsink on the bottom side, the
solder cannot penetrate between the printed-circuit board and the heatsink. On versions with the heatsink
on the top side, the solder might be deposited on the heatsink surface.
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 suitable for LQFP, QFP and TQFP packages with a pitch (e) 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 suitable for SSOP, TSSOP, VSO and VSSOP 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.
Image sensor packages in principle should not be soldered. They are mounted in sockets or delivered
pre-mounted on flex foil. However, the image sensor package can be mounted by the client on a flex foil by
using a hot bar soldering process. The appropriate soldering profile can be provided on request.
Hot bar soldering or manual soldering is suitable for PMFP packages.
Data sheet status
Product data sheet
Rev. 01 — 21 April 2005
Change notice
-
Doc. number
9397 750 14454
Quadruple video input processor
© Koninklijke Philips Electronics N.V. 2005. All rights reserved.
SAA7144HL
Supersedes
-
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