bdj0550hfv 1/9 www.rohm.com 2011.07 - rev.b ? 2011 rohm co., ltd. all rights reserved. compact high accuracy temperature sensor ics low current thermostat output temperature sensor ics bdj 0hfv series description bdj 0hfv series is thermostat output te mperature sensor ic with built-in temperature detection element,constant current circuit,high-accuracy reference voltage source in one chip.temperature detection can be realized at 2.5 accuracy without complicated design.it is the best temperatur e sensor ic for a portable equipment of micro and low current,the power down function, and the battery drive.it is possible to use it for a wide usage such as the heat detection and temperature monitors because it provides with the analog output in addition to the thermostat power output. bdj 0hfv series has 5 products at 55 ,60 ,65 ,70 ,80 detection temperature. features 1) detection temperature lineup at 55 ,60 ,65 ,70 ,80 (5 products) 2) power supply voltage range 2.4 5.5v. 3) high accuracy thermostat ( typ. 1.0 , max.2.5 @ta=55 80 ) 4) high accuracy analog output ( typ. 1.0 , max. 2.5 @ta=-30 100 ) 5) analog output temperatur e sensitivity ( typ. -8.2mv/ ) 6) low supply current ( typ. 7.5ua ) 7) power down control function built in.(pd interface voltage min 1.5v) 8) small package ( typ. 1.60mm 1.60mm 0.60mm ) 9) low thermal resistance package ( typ. 187 /w ) 10) esd rating 8kv ( hbm ) a pplications cell phone, digital camera,thermal protection for el ectrical equipment (notebook pc, fpd-tv, etc.) line up matrix product name detect te m p . () os output format marking product name detect te m p . () os output format marking bdj0800hfv 80 open drain active l ff bdj0600hfv 60 open drain active l fm BDJ0700HFV 70 open drain active l fh bdj0550hfv 55 open drain active l fn bdj0650hfv 65 open drain active l fk no.11047ebt05
technical note 2/9 bdj S S
technical note 3/9 bdj vdd os pd
technical note 4/9 bdj + - 5 4
technical note 5/9 bdj 0.0 0.5 1.0 1.5 2.0 01234567 vdd [v] vtemp [v] 0.0 0.5 1.0 1.5 2.0 -40 -20 0 20 40 60 80 100 temp[] vtemp[v] 0 0.2 0.4 0.6 0.8 012345 i os [ma] v ol [v] -12 -10 -8 -6 -4 -2 0 2 012345 iout [ua] Svtemp [mv] 0 5 10 15 01234567 vdd [v] idd [a]
technical note 6/9 bdj
technical note 7/9 bdj pull-up evel
technical note 8/9 bdj
technical note 9/9 bdj direction of feed reel ? order quantity needs to be multiple of the minimum quantity. embossed carrier tape tape quantity direction of feed the direction is the 1pin of product is at the upper right when you hold reel on the left hand and you pull out the tape on the right hand 3000pcs tr () 1pin (unit : mm) hvsof5 s 0.08 m 0.1 s 4 321 5 (0.05) 1.60.05 1.00.05 1.60.05 1.2 0.05 (max 1.28 include burr) 45 32 1 (0.8) (0.91) (0.3) (0.41) 0.2max 0.130.05 0.220.05 0.6max 0.5 0.02 +0.03 ?0.02
r1120 a www.rohm.com ? 2011 rohm co., ltd. all rights reserved. notice rohm customer support system http://www.rohm.com/contact/ thank you for your accessing to rohm product informations. more detail product informations and catalogs are available, please contact us. notes no copying or reproduction of this document, in part or in whole, is permitted without the consent of rohm co.,ltd. the content specified herein is subject to change for improvement without notice. the content specified herein is for the purpose of introducing rohm's products (hereinafter "products"). if you wish to use any such product, please be sure to refer to the specifications, which can be obtained from rohm upon request. examples of application circuits, circuit constants and any other information contained herein illustrate the standard usage and operations of the products. the peripheral conditions must be taken into account when designing circuits for mass production. great care was taken in ensuring the accuracy of the information specified in this document. however, should you incur any damage arising from any inaccuracy or misprint of such information, rohm shall bear no responsibility for such damage. the technical information specified herein is intended only to show the typical functions of and examples of application circuits for the produc ts. rohm does not grant you, explicitly or implicitly, any license to use or exercise intellectual property or other rights held by rohm and other parties. rohm shall bear no responsibility whatsoever for any dispute arising from the use of such technical information. the products specified in this document are intended to be used with general-use electronic equipment or devices (such as audio visual equipment, office-automation equipment, commu- nication devices, electronic appliances and amusement devices). the products specified in this document are not designed to be radiation tolerant. while rohm always makes efforts to enhance the quality and reliability of its products, a product may fail or malfunction for a variety of reasons. please be sure to implement in your equipment using the products safety measures to guard against the possibility of physical injury, fire or any other damage caused in the event of the failure of any product, such as derating, redundancy, fire control and fail-safe designs. rohm shall bear no responsibility whatsoever for your use of any product outside of the prescribed scope or not in accordance with the instruction manual. the products are not designed or manufactured to be used with any equipment, device or system which requires an extremely high level of reliability the failure or malfunction of which may result in a direct threat to human life or create a risk of human injury (such as a medical instrument, transportation equipment, aerospace machinery, nuclear-reactor controller, fuel- controller or other safety device). rohm shall bear no responsibility in any way for use of any of the products for the above special purposes. if a product is intended to be used for any such special purpose, please contact a rohm sales representative before purchasing. if you intend to export or ship overseas any product or technology specified herein that may be controlled under the foreign exchange and the foreign trade law, you will be required to obtain a license or permit under the law.
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