Huijzer Components

Havinghastraat 15
1817 DA Alkmaar, the Netherlands

P.O. Box 9437, 1800 GK
Alkmaar, the Netherlands

Telephone: +31 (0) 72 56 11 446
Fax: +31 (0) 72 56 24 044
Email: info@huijzer.com
News June 2010
In this edition: NSC booster converter • ROHM stereo transmitter • Events      June 2010
National Semiconductor      
Data Events:
Booster converter LM273x
  

More power and less board space.
With the introduction of the LM 273x serie, National Semiconductor presents a new, powerful booster converter that needs a minimum of external components in a comprehensive SOT-23 package.

Some of the key features:
  • 40V DMOS FET switch
  • 1.6 MHz (“X”), 0.6 MHz (“Y”) switching frequency
  • Low RDS(ON) DMOS FET
  • Switch current up to 1A
  • Wide input voltage range (2.7V–14V)
  • Low shutdown current (<1 μA)
  • Uses tiny capacitors and inductors
  • Cycle-by-cycle current limiting
As of now the LM 2733YMF/NOPB is available at Huijzer Components either in production or in prototyping quantities.

For more information and availability, please contact our sales department.

15 June
Vermogenselektronica
Leusden

31-8/2-9
TIV
Hardenberg

7-8 September
Elektro Vakbeurs
Gorinchem

28-9/1-10
Het Instrument
Amsterdam

5-8 October
Industriële week
Utrecht

17-18 November
Elektrotechniek
Brussel

7-9 December
Elektro Vakbeurs
Hardenberg
ROHM
Stereo transmitter BA1404(F)
   

For some time ROHM SEMICONDUCTOR developed a FM stereo transmitter with a low supply voltage of only 1.25V. Typically suited for battery use with applications such as, wireless microphone or wireless headset. The BA 1404 device contains a stereo modulator, an FM modulator, and an RF-amplifier. The FM modulator oscillates a carrier in the FM broadcast band ( 76 - 108 MHz.) and modulates it with the composite signal. Both DIL-18 and SO-18 package are available from stock at Huijzer Components. 

For more detailed information, pricing and availability, please contact our sales department.
 
 

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  Huijzer Components,  Havinghastraat 15,  1817 DA,   Alkmaar,  the Netherlands,
  Tel 072 - 561 14 46 - Fax 072 - 562 40 44 - Email: info@huijzer.com - Internet: www.huijzer.com