Monday, November 15, 2010

some device specifications changing as listed below form IC electronic components market

Electrical characterization has been completed with no changes to the AC/DC
specifications. ON Semiconductor recommends samples be obtained for
application specific review. Further analysis of ESD capability resulted in
some IC electronic components  device specifications changing as listed below:
LM224 - No Change
LM239 - HBM from 2kV to 1.5kV
LM2901 - HBM from 2kV to 1.5kV
LM2902 - No Change
LM2903 - HBM from 2kV to 1.5kV and MM from 200V to 150V
LM293 - HBM from 2kV to 1.5kV and MM from 200V to 150V
LM324 - No Change
LM339 - HBM from 2kV to 1.5kV
LM393 - HBM from 2kV to 1.5kV and MM from 200V to 150V
MC3302 - HBM from 2kV to 1.5kV
LM258 - No Change
LM358 - No Change
LM2904 - No Change

Wednesday, November 10, 2010

The Features of LM393-partinchina.com

The information of LM393 comes from partinchina.com
Wide supply voltage range
LM139/139A Series 2 to 36 VDC or ±1 to ±18 VDC
LM2901: 2 to 36 VDC or ±1 to ±18 VDC
LM3302: 2 to 28 VDC or ±1 to ±14 VDC
Very low supply current drain (0.8 mA) — independent
of supply voltage
Low input biasing current: 25 nA
Low input offset current: ±5 nA
Offset voltage: ±3 mV
Input common-mode voltage range includes GND
Differential input voltage range equal to the power
supply voltage
Low output saturation voltage: 250 mV at 4 mA
Output voltage compatible with TTL, DTL, ECL, MOS
and CMOS logic systems
The Advantages of LM393
High precision comparators
Reduced VOS drift over temperature
Eliminates need for dual supplies
Allows sensing near GND
Compatible with all forms of logic
Power drain suitable for battery operation

Monday, November 8, 2010

The DESCRIPTION and Features of LM311 from partinchina.com

Description
IC electronic components LM311 series is a monolithic, low input current voltage
comparator. The device is also designed to operate from dual
or single supply voltage.
Features
• Low input bias current : 250nA (Max)
• Low input offset current : 50nA (Max)
• Differential Input Voltage : ±30V
• Power supply voltage : single 5.0V supply to ±15V.
• Offset voltage null capability.
• Strobe capability.
The above information comes from partinchina.com,Partinchina.com is the globle IC electronic components market.

Friday, November 5, 2010

Market Volume and Forecast of china Smartphone Application IC Market

China Smartphone Application IC Market
This research report presents market size and value forecast and recent quarter review of the china hqew.com Smartphone baseband, transceiver, power amplifier, application processor, GPS electronic components, such as p521,7805,tl431,ne555.Bluetooth IC, and Wi-Fi IC markets. The report includes baseband, transceiver, power amplifier, application processor, GPS IC, Bluetooth IC, and Wi-Fi IC market volume, value, ASP, and market share by solution provider. The content of this report is based on primary data obtained through interviews with Smartphone component makers. The report finds that the Taiwanese Smartphone application IC market volume and value both grew approximately 33% sequentially in the second quarter of 2009, as the economy started showing signs of recovery and as the launch of the Apple iPhone 3GS stimulated the Taiwanese market. In the second half puma shoes online of 2009, the development of Smartphones towards mid and low price ranges will create demand among Smartphone manufacturers for low-cost chip solutions.

Wednesday, November 3, 2010

Electronic Components topic and recent Online News: IC trends market

A new website was born,this is partinchina.com,about electronic components trading platform,supply lm358,lm339,lm2904,lm393,lm741,lm311 and a variety of hard to find electronic components.
There are over 15 billion ARM chips that have been shipped since 1990, and at the moment there are over 200 companies that have licensed over 600 ARM RISC chip designs from ARM Holdings. Some 95 percent of the mobile handsets and one quarter of all electronic devices worldwide are using ARM chips. There is a vast amount of knowledge out there about how to tweak the ARM design, and a huge base of programmers who are intimate with its architecture.

Tuesday, November 2, 2010

Just saw a video about how to Identify electronic components

If you are a new ham radio operator or studying for your test, this will help you to identify some of the most common electronic parts found in many electronic components devices you may be troubleshooting or building.
But unfortunately,I do not remember the address,Only know on the youtube.Very good.

Monday, November 1, 2010

International Ic trade market PartInchina.com To Enter markets

PartInchina.com As a high threshold for the industry needs to relevant government departments, to explore the upstream and downstream industry chain development.PartInchina.com started his China Electronic Components Marketplace.
PartInchina.com With experience in the Electronics industry spanning more that a quarter of a century in government and the private sector and his current standing as leader of one of the largest electronics distribution networks in China, it is no wonder that the KEA
invited Mr. Cheng Yi-Mu, Chairman of Shenzhen Huaqiang Market Price Index Co., Ltd. and HQEW.com & PartInChina.com to be a keynote
speaker at KES 2010. He is also Vice Chairman of the Shenzhen Electronic Chamber of Commerce. It's also not surprising that the Korea IT Times was eager to hear his views on a broad range of topics, not the least of which were the KES 2010 event, the relationship between his businesses and the Korean market and the growing bond between Korea and China in the era of IT convergence and Smart technology.
PartInchina.com Provide IC buyers, suppliers,Trading platform for global electronic components.