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LMC555IMX/NOPB 其他数据使用手册 - TI（德州仪器）
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可编程定时器芯片
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SOIC-8
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LMC555 CMOS定时器 LMC555 CMOS Timer
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LMC555IMX/NOPB数据手册
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Texas Instruments, Inc. PCN# 20140916000A
PCN Number:
20140916000A
PCN Date:
01/19/2015
Title:
Add Cu as Alternative Wire Base Metal for Selected Device(s)
Customer Contact:
PCN Manager
Phone:
Dept:
Quality Services
Proposed 1
st
Ship Date:
12/29/2014
Estimated Sample
Availability:
Date provided at
sample request
Change Type:
Assembly Site
Design
Wafer Bump Site
Assembly Process
Data Sheet
Wafer Bump Material
Assembly Materials
Part number change
Wafer Bump Process
Mechanical Specification
Test Site
Wafer Fab Site
Packing/Shipping/Labeling
Test Process
Wafer Fab Materials
Wafer Fab Process
PCN Details
Description of Change:
Revision A is to announce the retraction of select devices. These devices will continue to be
manufactured as prior and will not be subjected to the change described in this notification.
Affected devices are identified with a strikethrough and are highlighted in yellow in the Product
Affected Section.
Texas Instruments is pleased to announce the qualification of Cu as an additional bond wire
option for devices listed in “Product affected” section below. Devices will remain in current
assembly facility and there will be no other piece part changes:
Pkg
Wire From
Wire To
SOIC, SOT23, VSSOP, & TSSOP
Au, 0.9 &1.0mil
Cu, 0.96mil or Au, 0.9 & 1.0mil
TO263
Au, 1.3 & 2.0mil
Au, 1.3 & 2.0mil or Cu, 1.3 & 2.0mil
Reason for Change:
Continuity of supply.
1) To align with world technology trends and use wiring with enhanced mechanical and
electrical properties
2) Maximize flexibility within our Assembly/Test production sites.
3) Cu is easier to obtain and stock
Anticipated impact on Form, Fit, Function, Quality or Reliability (positive / negative):
None
Changes to product identification resulting from this PCN:
None
Product Affected:
ADC08351CIMTCE/NOPB
LM25085MYX/NOPB
LM5035DMH/NOPB
SM72240MFE-3.08/NOPB
ADC141S625CIMM/NOPB
LM25101CMY/NOPB
LM5035DMHX/NOPB
SM72240MFE-4.63/NOPB
ADC141S625CIMMX/NOPB
LM25118MH/NOPB
LM5035MH/NOPB
SM72240MFX-3.08/NOPB
DAC121S101CIMMX/NOPB
LM25118MHE/NOPB
LM5035MHX/NOPB
SM72240MFX-4.63/NOPB
EMB1402MT/NOPB
LM25118MHX/NOPB
LM5039MH/NOPB
SM73301MF/NOPB
EMB1402MTE/NOPB
LM2743MTC/J7002889
LM5039MHX/NOPB
SM73301MFE/NOPB
EMB1402MTX/NOPB
LM2743MTCX/J7002890
LM5085MM/NOPB
SM73301MFX/NOPB
EMB1439MA/NOPB
LM317KTTR
LM5085MME/NOPB
SM73303MM/NOPB
EMB1439MAE/NOPB
LM317KTTRG3
LM5085MMX/NOPB
SM73303MME/NOPB
EMB1439MAX/NOPB
LM337KTTR
LM5085MY/NOPB
SM73303MMX/NOPB
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