| 22. 10. 09 |
CMOS operational amplifiers |
 |
 |
|
Rohm Semiconductor has announced the development of the BU7265G/SG and BU7411G/SG series of CMOS op-amps (operational amplifiers) that provide a current consumption of 0.35μA and slew rate of 0.05V/μs, making them ideal for battery-driven sets. A total of 8 models are offered to fit a vari...
[more] |
| 21. 10. 09 |
Circuit protection with 100pF varistor |
 |
 |
|
AVX has developed a 100pF version of its miniature 0201 TransGuard Series multilayer varistor (MLV). Providing protection to sensitive circuits from over-voltage conditions caused by ESD, lightning, NEMP and inductive switching, the 100pF 0201 Series enables dual functionality - clamping transients ...
[more] |
| 12. 10. 09 |
Standalone Class-G audio codec with 2.5mW consumption |
 |
 |
|
Dialog Semiconductor announced the DA7210, a Class G audio codec that incorporates an onboard general purpose filter (GPF). The filter is a configurable signal processing engine that enables fine-tuning and optimisation of the output signal for small speakers and enclosures. The DA7210 includes a tr...
[more] |
| 12. 10. 09 |
Audio codec with programmable filters |
 |
 |
|
Maxim Integrated Products introduces the MAX9867, a stereo audio codec that integrates features such as digital microphone support and programmable digital filters. Offering a combination of MP3 playback and extended battery life, the chip is suited for portable consumer electronics such as cell pho...
[more] |
| 08. 10. 09 |
Web-customizable clock generator |
 |
 |
|
Silicon Laboratories introduced the expansion of its Any-Rate Clock Generator family with the Si5355/56. The Si535x devices are made to order, 8-output CMOS clock generators capable of synthesizing four unique, non-integer related frequencies from 1-200 MHz. The Si535x clock generators provide guara...
[more] |
| 02. 10. 09 |
Class D Audio Amplifier |
 |
 |
|
ON Semiconductor introduced a Class D Audio Amplifier with an integrated charge pump. The NCP2830 is a 1W constant power filterless device that delivers continuous audio output to an 8.0 Ω Bridge Tied Load (BTL) with less than 1 percent total harmonic distortion - even if the input voltage var...
[more] |
|
|