參數(shù)資料
型號(hào): TDA4886A
廠商: NXP SEMICONDUCTORS
元件分類: 消費(fèi)家電
英文描述: 140 MHz video controller with I2C-bus
中文描述: SPECIALTY CONSUMER CIRCUIT, PDIP24
封裝: 0.400 INCH, PLASTIC, SDIP-24
文件頁數(shù): 50/52頁
文件大?。?/td> 495K
代理商: TDA4886A
1998 Dec 04
50
Philips Semiconductors
Product specification
140 MHz video controller with I
2
C-bus
TDA4886A
15 SOLDERING
15.1
Introduction to soldering through-hole mount
packages
This text gives a brief insight to wave, dip and manual
soldering. A more in-depth account of soldering ICs can be
found in our “Data Handbook IC26; Integrated Circuit
Packages”(document order number 9398 652 90011).
Wave soldering is the preferred method for mounting of
through-hole mount IC packages on a printed-circuit
board.
15.2
Soldering by dipping or by solder wave
The maximum permissible temperature of the solder is
260
°
C; solder at this temperature must not be in contact
with the joints for more than 5 seconds.
The total contact time of successive solder waves must not
exceed 5 seconds.
The device may be mounted up to the seating plane, but
the temperature of the plastic body must not exceed the
specified maximum storage temperature (T
stg(max)
). If the
printed-circuit board has been pre-heated, forced cooling
may be necessary immediately after soldering to keep the
temperature within the permissible limit.
15.3
Manual soldering
Apply the soldering iron (24 V or less) to the lead(s) of the
package, either below the seating plane or not more than
2 mm above it. If the temperature of the soldering iron bit
is less than 300
°
C it may remain in contact for up to
10 seconds. If the bit temperature is between
300 and 400
°
C, contact may be up to 5 seconds.
15.4
Suitability of through-hole mount IC packages for dipping and wave soldering methods
Note
1.
For SDIP packages, the longitudinal axis must be parallel to the transport direction of the printed-circuit board.
PACKAGE
SOLDERING METHOD
DIPPING
WAVE
DBS, DIP, HDIP, SDIP, SIL
suitable
suitable
(1)
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