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Archive of entries posted on November 2007

delabs Technologies on Mobile Devices

Posted by delabs on 23 November 2007, 8:41 pm

delabs Technologies on Mobile Devices
delabs News and some pages are now Accessible on Mobile Phones and HandHeld Computers. MoFuse – Mobile Site Creation Application Verified online on Live demo of Opera Mini

From Nomadic Computing

Filed under Main.
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LM311 – Voltage Comparator

Posted by delabs on 19 November 2007, 3:50 pm

LM311 – Voltage Comparator

Operates from single 5V supply
Input current: 150 nA max. over temperature
Offset current: 20 nA max. over temperature
Differential input voltage range: ±30V
Power consumption: 135 mW at ±15V

The LM111, LM211 and LM311 are voltage comparators that have input currents nearly a thousand times lower than devices like the LM106 or LM710. They are also [...]

Filed under Integrated Circuits.
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ICL8038 Versatile Waveform Generator

Posted by delabs on 17 November 2007, 5:59 pm

ICL8038 Device Information
The ICL8038 waveform generator is a monolithic integrated circuit capable of producing high accuracy sine, square, triangular, sawtooth and pulse waveforms with a minimum of external components. The frequency (or repetition rate) can be selected externally from 0.001Hz to more than 300kHz using either resistors or capacitors, and frequency modulation and sweeping can [...]

Filed under Integrated Circuits, Projects.
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