SII Semiconductor Corporation Releases the S-19680 Series High Side Switches with Current Monitor Function That Allow for Simplified Connection Diagnosis of GPS Antennas and Other Automotive Applications

CHIBA, Japan — (BUSINESS WIRE) — March 28, 2016 — SII Semiconductor Corporation, a subsidiary of Seiko Instruments Inc., announces the release of the S-19680 Series high side switches with current monitor function that allow for simplified connection diagnosis of GPS antennas and other automotive applications. These new high side switches can detect open, normal, and short-circuit conditions. Target applications include remote LNA phantom power for GPS antennas including ADAS locator, vehicular communication systems / road-vehicle communication systems, e-call, car navigation systems, car audio systems, and Infotainment systems.

This Smart News Release features multimedia. View the full release here: http://www.businesswire.com/news/home/20160328005257/en/

S-19680 Series high side switches with current monitor function that allow for simplified connection ...

S-19680 Series high side switches with current monitor function that allow for simplified connection diagnosis of GPS antennas and other automotive applications (Graphic: Business Wire)

GPS antennas require continuous monitoring and diagnosis to determine whether the antenna is connected or disconnected. Conventional circuit designs using discrete components are complex and the mounting area is large. The S-19680 is a compact and easy to use IC for antenna connection status diagnosis. The S-19680 Series provides the design engineer with a robust, accurate, and off-the-shelf solution to simplified diagnosis of antenna connection status with the added benefit of minimized board space.

The S-19680 Series receives the ON / OFF signal from the MCU and controls the power supply to the antenna amplifier accordingly, while also allowing for load current monitoring. An alert signal output is available for detection of open or short-circuit status of the load current.  This function allows for connection status even in light-load applications down to load open detection current of 2.5mA. Additionally, there is a load limit circuit that is user selectable between 40mA and 100mA in 10mA increments. Load short-circuit detection is based on the user selected limit current x 0.3 and limit current x 1.0 (selectable in 0.1 step). Load open detection is selectable between 2.5mA and 30mA in 2.5mA increments. The S-19680 Series offers a wide power supply voltage range of 2.7V to 10.0V, an ultra low operation current consumption of 12 μA typical. The package is TMSOP-8. AEC-Q100 is in process and PPAP is available upon request.

Data Sheet
http://datasheet.sii-ic.com/en/automotive_antenna_diagnosis_ic/S19680_E.pdf

About SII Semiconductor Corporation

SII Semiconductor Corporation, a semiconductor manufacturer in Seiko Instruments Group, offers analog semiconductor products such as Power Management ICs, EEPROMs, Sensors, Timer ICs, Amplifiers and ASSPs; featuring small size, low current consumption and high accuracy.
http://www.sii-ic.com/en/



Contact:

Seiko Instruments Inc.
Yasuko Arai, +81-43-211-1111 (Japanese inquiry only)
Corporate Communications Dept.
Email Contact
Online Inquiry: https://krs.bz/sii/m/sii_inquiry_en




Review Article Be the first to review this article
Downstream : Solutuions for Post processing PCB Designs

True Circuits:

Featured Video
Jobs
Principal Engineer FPGA Design for Intevac at Santa Clara, CA
ASIC FPGA Verification Engineer for General Dynamics Mission Systems at Bloomington, MN
Development Engineer-WEB SKILLS +++ for EDA Careers at North Valley, CA
Technical Support Engineer for EDA Careers at Freemont, CA
Technical Marketing Manager Valley for EDA Careers at San Jose, CA
FAE FIELD APPLICATIONS SAN DIEGO for EDA Careers at San Diego, CA
Upcoming Events
DVCon 2017 Conference at DoubleTree Hotel San Jose CA - Feb 27 - 2, 2017
IoT Summit 2017 at Great America ballroom, Santa Clara Convention Center Santa Clara CA - Mar 16 - 17, 2017
SNUG Silicon Valley 2017 at Santa Clara Convention Center Santa Clara CA - Mar 22 - 23, 2017
CDNLive Silicon Valley 2017 at Santa Clara Convention Center Santa Clara CA - Apr 11 - 12, 2017
DownStream: Solutions for Post Processing PCB Designs
Verific: SystemVerilog & VHDL Parsers
TrueCircuits: UltraPLL



Internet Business Systems © 2017 Internet Business Systems, Inc.
595 Millich Dr., Suite 216, Campbell, CA 95008
+1 (408)-337-6870 — Contact Us, or visit our other sites:
AECCafe - Architectural Design and Engineering TechJobsCafe - Technical Jobs and Resumes GISCafe - Geographical Information Services  MCADCafe - Mechanical Design and Engineering ShareCG - Share Computer Graphic (CG) Animation, 3D Art and 3D Models
  Privacy Policy