参数资料
型号: UDA1334BTS/N2,112
厂商: NXP SEMICONDUCTORS
元件分类: DAC
英文描述: Low power audio DAC; Package: SOT369-1 (SSOP16); Container: Tube
中文描述: SERIAL INPUT LOADING, 24-BIT DAC, PDSO16
封装: 4.40 MM, PLASTIC, MO-152, SOT369-1, SSOP-16
文件页数: 11/22页
文件大小: 160K
代理商: UDA1334BTS/N2,112
2000 Jul 31
19
NXP Semiconductors
Product specification
Low power audio DAC
UDA1334BTS
17.5
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”.
2. 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).
3. 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.
4. 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.
5. 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.
PACKAGE
SOLDERING METHOD
WAVE
BGA, LFBGA, SQFP, TFBGA
not suitable
suitable
HLQFP, HSQFP, HSOP, HTQFP, HTSSOP, SMS
not suitable(2)
suitable
PLCC(3), SO, SOJ
suitable
LQFP, QFP, TQFP
not recommended(3)(4)
suitable
SSOP, TSSOP, VSO
not recommended(5)
suitable
相关PDF资料
PDF描述
UDA1334BTS/N2,118 Low power audio DAC; Package: SOT369-1 (SSOP16); Container: Reel Pack, SMD, 13"
UDA1338H/N1,518 Multichannel audio coder-decoder; Package: SOT307-2 (QFP44); Container: Reel Dry Pack, SMD, 13"
UDA1338H/N1,557 Multichannel audio coder-decoder; Package: SOT307-2 (QFP44); Container: Tray Dry Pack, Bakeable, Multiple
UDA1342TSDB-T Audio CODEC
UDA1342TS/N1,512 Audio CODEC; Package: SOT341-1 (SSOP28); Container: Tube Dry Pack
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