Low power 12-V triple SPDT switch is optimized for 3D shutter glasses
March 14, 2011 // Paul Buckley
Vishay Intertechnology, Inc., has released a new compact triple SPDT (triple 2:1) switch optimized for 3D shutter glasses. The DG9454 guarantees 1.8 V logic compatibility over an operational voltage range from 2.7 V to 13.2 V at V+ and 2.5 V to + 5.5 at VL, and features low power consumption down to < 1 µA to greatly enhance battery life.
Available in the ultra-compact 1.8 mm x 2.6 mm miniQFN-16 package, the device enables smaller and lighter 3D goggles for end users.
The new generation of 3D shutter glasses will continue to incorporate lower MCU voltage designs. The new DG9454 is ready to meet this demand by guaranteeing <1.8V logic compatibility while maintaining low power consumption. By providing consumption of < 1 µA at V+ and 3 µA to 5 µA at VL without the need for an extra logic translation circuit, the device reduces the component count, lowering costs and providing further space savings.
The DG9454 offers high bandwidth to 540 MHz, low charge injection over the full signal range of < 0.9 pQ, low switch capacitance of 2 pF typical, and isolation and crosstalk performance of - 65 dB at 10 MHz and < -90 dB at 100 KHz. The specifications make the device a high-performance switch for data acquisition applications, as well as healthcare and control and automation equipment.
Processed with advanced CMOS technology, the DG9454 conducts equally well in both directions, and offers rail to rail analog signal handling. The device offers an operating temperature from - 40 to + 125 °C.
Vishay Siliconix manufactures the DG9454 with lead (Pb)-free terminations. The miniQFN-16 package features nickel-palladium-gold terminations that meet all JEDEC standards for reflow and MSL ratings. The switch is compliant to RoHS Directive 2002/95/EC and halogen-free according to the IEC 61249-2-21 definition.
Samples and production quantities of the DG9454 are available now, with lead times of eight weeks for standard orders.
Visit Vishay Intertechnology at www.vishay.com
Benchmark Stresses Big Chips
February 28, 2015
The Embedded Microprocessor Benchmark Consortium (EEMBC), a trade group of 47 chip and system designers, released CoreMark-Pro. ...
Consortium releases digital point-of-load specification
Can flow battery advance lower urban power costs?
Switch to LED lighting cuts cruising energy costs by 60 percent
Semitrex' ultimate goal: "one size fits all" power conversion
Porsche rainmaker advocates platooning
February 26, 2015
Individual mobility as our fathers knew it gets increasingly challenged. Traffic density, pollutant emissions and other ecologic ...
Radar-based sensor network helps drivers finding a parking spot
Xilinx flexes its muscles in the ADAS arena
The future of custom ASICs
- Software-Defined Radio Handbook
- A Four-Quadrant DC/DC Switching Regulator Smoothly Transitions from Positive to Negative Output Voltages for FPGA and Other Applications
- LED Driver with Integrated Spread Spectrum Reduces EMI without Adding Flicker
- Accelerate SDN and NFV with Off-the-Shelf Software
InterviewInfineon: CAN FD success goes at the expense of FlexRay
The faster version of the venerable CAN bus, CAN FD is currently taking off at several carmakers. Infineon's Thomas Böhm, Head of Body / Automotive, believes this could well go at the expense of FlexRay. ...
Filter WizardCheck out the Filter Wizard Series of articles by Filter Guru Kendall Castor-Perry which provide invaluable practical Analog Design guidelines.
Linear video channel
READER OFFERRead more
To ensure you have a good start in 2015, Freescale is giving away five of its QorIQ TWR-LS1021A Tower system modules, worth USD269 each, for EETimes Europe's readers to win.
The module is the most feature-rich and high-performance Tower system offered by Freescale, enabling compatibility and interoperability with the growing list of Tower expansion modules, offering an easily accessible...MORE INFO AND LAST MONTH' WINNERS...
December 15, 2011 | Texas instruments | 222901974
Unique Ser/Des technology supports encrypted video and audio content with full duplex bi-directional control channel over a single wire interface.