Tuesday, October 12, 2010

IC electronic components most commonly used models——LM358

Global electronic components trade market, someone have statistics, both suppliers and buyers are searching the largest model is Lm358
The Features of Lm358
• Available in 8-Bump micro SMD chip sized package, (See AN-1112)
• Internally frequency compensated for unity gain
• Large dc voltage gain: 100 dB
• Wide bandwidth (unity gain): 1 MHz (temperature compensated)
• Wide power supply range:
• Single supply: 3V to 32V
• or dual supplies: ± 1.5V to ± 16V
• Very low supply current drain (500 μA)-essentially independent of supply voltage
• Low input offset voltage: 2 mV
• Input common-mode voltage range includes ground
• Differential input voltage range equal to the power supply voltage
• Large output voltage swing
For comparison Lm358fewer people look for 005BB,02CZ12-Y,0243-00,24AA64T-I/MCMany people find Rare type of electronic components 02CZ12-Y and 24AA64T-I/MC, recommend partInchina for you.

Friday, October 8, 2010

Do you know the electronic components market?

You are in an electronic industry? Electronics industry, you know it? Do you know the electronic components market?
Many electronic components, such as LM358/ LMV358IDR/ LMV358PW,you know their performance and manufacturers it?
A brief introduction for you:
The LM358/ BCV61C/ DFH05 is available in the space saving 5-Pin SC70, which is approximately half the size of the 5-Pin SOT23. The small package saves space on PC boards, and enables the design of small portable electronic devices. It also allows the designer to place the device closer to the signal source to reduce noise pickup and increase signal integrity.
Those information from partinchina.com

The representative of electronic components recommendation-LM358/LMV358MM

Many people do not understand the profession of electronic components,I am not particularly familiar for electronic components before already , enter in this industry,Know a lot of electronic components。
For example the LM358/LMV358MM are low voltage (2.7–5.5V) versions of the dual and quad commodity op amps, LM358/LMV324, which currently operate at 5–30V. The LMV321 is the single version.
The LM358/ LMV358MM / LMV358IDR are the most cost effective solutions for the applications where low voltage operation, space saving and low price are needed. They  offer specifications that meet or exceed the familiar LM358/LMV324.
Other electronic components for example BCV61C/DFH05/NMB - 1004KL have rail-to-rail output swing capability and the input common-mode voltage range includes ground. They all exhibit excellent speed to power ratio, achieving 1 MHz of bandwidth and 1 V/µs of slew rate with low supply current.

Many of the electronic components website,such as partinchina.com,The TBF,all of the world's leading platform for electronic components。