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Toshiba Introduces New High Accuracy Optical Analog Isolation Amplifiers
Achieve High Accuracy Through Delta-Sigma Analog to Digital Converter
IRVINE, Calif., Nov. 11, 2015 /PRNewswire/ -- Toshiba America Electronic Components, Inc. (TAEC)*, a committed leader that collaborates with technology companies to create breakthrough designs, today announced the launch of two new optical coupled isolation amplifiers with a delta-sigma AD converter. The new TLP7820 and TLP7920 can detect small electric current and voltage fluctuations with high-precision, and are suitable for use in industrial equipment applications, including inverters, servo amplifiers, robots and power supplies.
https://photos.prnewswire.com/prnvar/20151110/286022
Factory automation equipment operates with a high degree of precision, requiring feedback to the microcontroller to be extremely accurate when it comes to the status of the phase current of the motor or the variation of the bus voltage. To meet these requirements, Toshiba has equipped the new photocouplers with a delta-sigma analog to digital converter at the input side, which enables the industry's highest level of linearity([1]) (0.02 percent (typ.)@NL(200) for analog output products and 3LSB(typ.)@INL for digital output products).
The isolation amplifiers also secure a CMTI (Common-Mode Transient Immunity) value of 20kV/ s (typ.), enabling stable operation in electrically noisy environments making them suitable for motor control applications. Isolation is through an optical barrier with an isolation voltage of 5000Vrms (min.). Operating temperature range is -40 to +105 degrees C.
A choice of two package types is available: TLP7920/TLP7930 is supplied in an industry standard DIP8 package, and TLP7820/TLP7830 comes in a new, more compact SO8L package, which takes up 30 percent less board space and has a 40 percent lower profile.
Line-up and Key Specifications:
Analog output products
Part Number TLP7820 TLP7920
----------- ------- -------
Package SO8L DIP8
------- ---- ----
Output Type Single phase
output = 0~2.5V
----------- ----------------
Operation Temperature -40 to 105 degrees
C
--------------------- ------------------
Input Voltage Range +200mV /+300mV
(FSR
------------------- ---------------
Non-linearity NL200 0.02 (typ.
+200mV
--------
Gain Error +0.5 / +1 / +/-3%
Ta% degrees C
-----------------
Supply Current(Input) 8.6mA (typ.)
-------------------- -----------
Common Mode Transient Immunity 20kV/ s(typ.) @
VCM=1kV, Ta 25
degrees C
------------------------------ ----------------
Isolation Voltage 5000Vrms
----------------- --------
Digital output products
Part Number TLP7830 TLP7930
----------- ------- -------
Package SO8L DIP8
------- ---- ----
Output Type 1bit digital /CLK
Output
----------- ------------------
Operation Temperature -40 to 105 degrees
C
--------------------- ------------------
Input Voltage Range +200mV /+320mV
(FSR)
------------------- ---------------
Integral Non-linearity (INL200 3LSB(typ.
------------------------------- ----------
Gain Error +1% (min/max
Ta% degrees C
-----------------
Supply Current (Input) 8.5mA (typ.
--------------------- ------------
Common Mode Transient Immunity 20kV/ s(typ.) @
VCM=1kV, Ta 25
degrees C
------------------------------ ----------------
Isolation Voltage 5000Vrms
----------------- --------
Pricing and Availability
Toshiba's new photocouplers are available now. Please contact your local Toshiba Sales Office for samples.
*About Toshiba Corp. and TAEC
About TAEC
Through proven commitment, lasting relationships and advanced, reliable electronic components, Toshiba enables its customers to create market-leading designs. Toshiba is the heartbeat within product breakthroughs from OEMs, ODMs, CMs, VARs, distributors and fabless chip companies worldwide. A committed electronic components leader, Toshiba designs and manufactures high-quality flash memory-based storage solutions, solid state drives (SSDs), hard disk drives (HDDs), solid state hybrid drives (SSHDs), discrete devices, custom SoCs/ASICs, imaging products, microcontrollers, wireless components, mobile peripheral devices, advanced materials and medical tubes that make possible today's leading smartphones, tablets, cameras, medical devices, automotive electronics, industrial applications, enterprise solutions and more.
Toshiba America Electronic Components, Inc. is an independent operating company owned by Toshiba America, Inc., a subsidiary of Toshiba Corporation, Japan's largest semiconductor manufacturer and the world's sixth largest semiconductor manufacturer (Gartner, 2014 Worldwide Semiconductor Revenue Estimates, December 2014). Founded in Tokyo in 1875, Toshiba is at the heart of a global network of over 590 consolidated companies employing over 200,000 people worldwide. Visit Toshiba's web site at http://www.toshiba.co.jp/index.htm.
Notes
[1] As of September 11, 2015. Toshiba survey.
(C) 2014 Toshiba America Electronic Components, Inc. All rights reserved.
Information in this press release, including product pricing and specifications, content of services and contact information, is current and believed to be accurate on the date of the announcement, but is subject to change without prior notice. Technical and application information contained here is subject to the most recent applicable Toshiba product specifications.
http://photos.prnewswire.com/prnvar/20141006/150586
Photo - http://photos.prnewswire.com/prnh/20151110/286022
Logo - http://photos.prnewswire.com/prnh/20141006/150586
MEDIA CONTACT:
Dena Jacobson
Lages & Associates
Tel.: (949) 453-8080
dena@lages.com
SOURCE Toshiba America Electronic Components, Inc.
Photo:https://photos.prnewswire.com/prnh/20151110/286022
http://photoarchive.ap.org/
Photo:http://photos.prnewswire.com/prnh/20141006/150586
http://photoarchive.ap.org/
Photo:https://photos.prnewswire.com/prnh/20151110/286022
http://photoarchive.ap.org/
Photo:http://photos.prnewswire.com/prnh/20141006/150586
http://photoarchive.ap.org/
Toshiba America Electronic Components, Inc.
CONTACT: Rebecca Bueno, Toshiba America Electronic Components, Inc., Tel.: (949) 462-7885
Web Site: http://www.toshiba.com/taec
Toshiba Introduces New High Accuracy Optical Analog Isolation Amplifiers
Achieve High Accuracy Through Delta-Sigma Analog to Digital Converter
IRVINE, Calif., Nov. 11, 2015 /PRNewswire/ -- Toshiba America Electronic Components, Inc. (TAEC)*, a committed leader that collaborates with technology companies to create breakthrough designs, today announced the launch of two new optical coupled isolation amplifiers with a delta-sigma AD converter. The new TLP7820 and TLP7920 can detect small electric current and voltage fluctuations with high-precision, and are suitable for use in industrial equipment applications, including inverters, servo amplifiers, robots and power supplies.
https://photos.prnewswire.com/prnvar/20151110/286022
Factory automation equipment operates with a high degree of precision, requiring feedback to the microcontroller to be extremely accurate when it comes to the status of the phase current of the motor or the variation of the bus voltage. To meet these requirements, Toshiba has equipped the new photocouplers with a delta-sigma analog to digital converter at the input side, which enables the industry's highest level of linearity([1]) (0.02 percent (typ.)@NL(200) for analog output products and 3LSB(typ.)@INL for digital output products).
The isolation amplifiers also secure a CMTI (Common-Mode Transient Immunity) value of 20kV/ s (typ.), enabling stable operation in electrically noisy environments making them suitable for motor control applications. Isolation is through an optical barrier with an isolation voltage of 5000Vrms (min.). Operating temperature range is -40 to +105 degrees C.
A choice of two package types is available: TLP7920/TLP7930 is supplied in an industry standard DIP8 package, and TLP7820/TLP7830 comes in a new, more compact SO8L package, which takes up 30 percent less board space and has a 40 percent lower profile.
Line-up and Key Specifications:
Analog output products
Part Number TLP7820 TLP7920
----------- ------- -------
Package SO8L DIP8
------- ---- ----
Output Type Single phase
output = 0~2.5V
----------- ----------------
Operation Temperature -40 to 105 degrees
C
--------------------- ------------------
Input Voltage Range +200mV /+300mV
(FSR
------------------- ---------------
Non-linearity NL200 0.02 (typ.
+200mV
--------
Gain Error +0.5 / +1 / +/-3%
Ta% degrees C
-----------------
Supply Current(Input) 8.6mA (typ.)
-------------------- -----------
Common Mode Transient Immunity 20kV/ s(typ.) @
VCM=1kV, Ta 25
degrees C
------------------------------ ----------------
Isolation Voltage 5000Vrms
----------------- --------
Digital output products
Part Number TLP7830 TLP7930
----------- ------- -------
Package SO8L DIP8
------- ---- ----
Output Type 1bit digital /CLK
Output
----------- ------------------
Operation Temperature -40 to 105 degrees
C
--------------------- ------------------
Input Voltage Range +200mV /+320mV
(FSR)
------------------- ---------------
Integral Non-linearity (INL200 3LSB(typ.
------------------------------- ----------
Gain Error +1% (min/max
Ta% degrees C
-----------------
Supply Current (Input) 8.5mA (typ.
--------------------- ------------
Common Mode Transient Immunity 20kV/ s(typ.) @
VCM=1kV, Ta 25
degrees C
------------------------------ ----------------
Isolation Voltage 5000Vrms
----------------- --------
Pricing and Availability
Toshiba's new photocouplers are available now. Please contact your local Toshiba Sales Office for samples.
*About Toshiba Corp. and TAEC
About TAEC
Through proven commitment, lasting relationships and advanced, reliable electronic components, Toshiba enables its customers to create market-leading designs. Toshiba is the heartbeat within product breakthroughs from OEMs, ODMs, CMs, VARs, distributors and fabless chip companies worldwide. A committed electronic components leader, Toshiba designs and manufactures high-quality flash memory-based storage solutions, solid state drives (SSDs), hard disk drives (HDDs), solid state hybrid drives (SSHDs), discrete devices, custom SoCs/ASICs, imaging products, microcontrollers, wireless components, mobile peripheral devices, advanced materials and medical tubes that make possible today's leading smartphones, tablets, cameras, medical devices, automotive electronics, industrial applications, enterprise solutions and more.
Toshiba America Electronic Components, Inc. is an independent operating company owned by Toshiba America, Inc., a subsidiary of Toshiba Corporation, Japan's largest semiconductor manufacturer and the world's sixth largest semiconductor manufacturer (Gartner, 2014 Worldwide Semiconductor Revenue Estimates, December 2014). Founded in Tokyo in 1875, Toshiba is at the heart of a global network of over 590 consolidated companies employing over 200,000 people worldwide. Visit Toshiba's web site at http://www.toshiba.co.jp/index.htm.
Notes
[1] As of September 11, 2015. Toshiba survey.
(C) 2014 Toshiba America Electronic Components, Inc. All rights reserved.
Information in this press release, including product pricing and specifications, content of services and contact information, is current and believed to be accurate on the date of the announcement, but is subject to change without prior notice. Technical and application information contained here is subject to the most recent applicable Toshiba product specifications.
http://photos.prnewswire.com/prnvar/20141006/150586
Photo - http://photos.prnewswire.com/prnh/20151110/286022
Logo - http://photos.prnewswire.com/prnh/20141006/150586
MEDIA CONTACT:
Dena Jacobson
Lages & Associates
Tel.: (949) 453-8080
dena@lages.com
SOURCE Toshiba America Electronic Components, Inc.
Photo:https://photos.prnewswire.com/prnh/20151110/286022
http://photoarchive.ap.org/
Photo:http://photos.prnewswire.com/prnh/20141006/150586
http://photoarchive.ap.org/
Photo:https://photos.prnewswire.com/prnh/20151110/286022
http://photoarchive.ap.org/
Photo:http://photos.prnewswire.com/prnh/20141006/150586
http://photoarchive.ap.org/
Toshiba America Electronic Components, Inc.
CONTACT: Rebecca Bueno, Toshiba America Electronic Components, Inc., Tel.: (949) 462-7885
Web Site: http://www.toshiba.com/taec