TDA8922 PHILIPS [NXP Semiconductors], TDA8922 Datasheet - Page 34

• Manufacturer Part Number: TDA8922
• Description: 2 x 25 W class-D power amplifier
• Manufacturer: PHILIPS [NXP Semiconductors]

Philips Semiconductors
18.4
Notes
1. For more detailed information on the BGA packages refer to the “(LF)BGA Application Note ” (AN01026); order a copy
2. All surface mount (SMD) packages are moisture sensitive. Depending upon the moisture content, the maximum
3. For SDIP packages, the longitudinal axis must be parallel to the transport direction of the printed-circuit board.
4. These packages are not suitable for wave soldering. On versions with the heatsink on the bottom side, the solder
5. If wave soldering is considered, then the package must be placed at a 45 angle to the solder wave direction.
6. Wave soldering is suitable for LQFP, QFP and TQFP packages with a pitch (e) larger than 0.8 mm; it is definitely not
7. Wave soldering is suitable for SSOP, TSSOP, VSO and VSSOP packages with a pitch (e) equal to or larger than
2003 Mar 20
Through-hole mount DBS, DIP, HDIP, SDIP, SIL
Surface mount
2
from your Philips Semiconductors sales office.
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” .
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.
The package footprint must incorporate solder thieves downstream and at the side corners.
suitable for packages with a pitch (e) equal to or smaller than 0.65 mm.
0.65 mm; it is definitely not suitable for packages with a pitch (e) equal to or smaller than 0.5 mm.
MOUNTING
Suitability of IC packages for wave, reflow and dipping soldering methods
25 W class-D power amplifier
BGA, LBGA, LFBGA, SQFP, TFBGA, VFBGA not suitable
DHVQFN, HBCC, HBGA, HLQFP, HSQFP,
HSOP, HTQFP, HTSSOP, HVQFN, HVSON,
SMS
PLCC
LQFP, QFP, TQFP
SSOP, TSSOP, VSO, VSSOP
(5)
, SO, SOJ
PACKAGE
(1)
34
suitable
not suitable
suitable
not recommended
not recommended
(3)
WAVE
(4)
SOLDERING METHOD
(5)(6)
(7)
suitable
suitable
suitable
suitable
suitable
REFLOW
Objective specification
TDA8922
(2)
DIPPING
suitable