View 0900_961983.PDF datasheet online --- IC-ON-LINE

Datasheet File OCR Text:

GaAs Hall Devices
OH10008 (OH008)
GaAs Hall Device
Magnetic sensor
* Hall voltage: typ. 105 mV (VC = 6 V, B = 0.1 T) * Input resistance: typ. 750 k * Satisfactory linearity of GaAs hall voltage with respect to the magnetic field * Small temperature coefficient of the hall voltage: - 0.06%/C * Mini type (4-pin) package with positioning projection. Allowing automatic insertion through the magazine package.
1.45 0.05 0.9 0.05
Unit : mm
4
1
3
2
0.6 0.1 1.45 0.05 0.8 0.1 2.85 0.25 5
0.2 max. 0.26 0.05
5 0 to 0.15
I Applications
* Thin and small hall motors (Applicable to CD, VD, VCR, FDD, and other portable equipment) * Automotive equipment * Measurement equipment * Applicable to wide-varying field (OA equipment, etc.)
0.5 0.1
1.0 0.025
1 : VC Input (+) side 2 : VH Output (-) side 3 : VC Input (-) side 4 : VH Output (+) side Mini Type Package (4-pin) with positioning projection
I Absolute Maximum Ratings Ta = 25C
Parameter Control voltage Power dissipation Operating ambient temperature Storage temperature Symbol VC PD Topr Tstg Rating 12 100 -30 to +125 -55 to +125 Unit V mW C C
Marking Symbol: B
I Electrical Characteristics Ta = 25C
Parameter Hall voltage*1 Unequilibrium ratio*2, 4 Symbol VH VHO RIN ROUT Conditions VC = 6 V, B = 0.1 T VC = 6 V, B = 0 T IC = 1 mA, B = 0 T IC = 1 mA, B = 0 T IC = 6 mA, B = 0.1 T IC = 1 mA, B = 0 T IC = 6 mA, B = 0.1 T/0.5 T 0.5 0.75 1.5 5 -0.06 0.3 2 Min 80 Typ 105 Max 130 19 Unit mV mV k k %/C %/C %
Input resistance Output resistance Temperature coefficient of hall voltage Temperature coefficient of input resistance Linearity of hall voltage*3 Note) *1 : VH =
VH++VH- 2 *2 : Output pin voltage under no-load (B = 0) condition *3 : The linearity of VH is a percentage of a difference between cumulative sensitivity of KH1 and KH5 which are measured respectively at B = 0.1 T and 0.5 T to their average. That is, KH5-KH1 VH = (the cumulative sensitivity KH = ) 1/2(KH1+KH5) IC B *4 : VHO rank classification Class A +19 to +9 B +12 to +2 C +5 to -5 D -2 to -12 E -9 to -19 Note) The part number parenthesis shows conventional part number.
VHO (mV)
0.6 0.05
0.3 max.
I Features
691
OH10008
PD T a
200 180 240 B = 1 kG IC = 6 mA 200
GaAs Hall Devices
VH Ta
1 600 1 400
RIN Ta
B=0 IC = 1 mA
Power dissipation PD (mW)
160 140 120 100 80 60 40 20 0 0 20 40 60 80 100 120 140 160
Input resistance RIN ()
-40
Hall voltage VH (mV)
1 200 1 000 800 600 400 200
160
120
80
40
0
0
40
80
120
0
-40
0
40
80
120
Ambient temperature Ta (C)
Ambient temperature Ta (C)
Ambient temperature Ta (C)
VH B
1 600 1 400 VC = 6 V Ta = 25C
320 280
VH IC
B = 1 kG Ta = 25C 320 280
VH VC
B = 1 kG Ta = 25C
Hall voltage VH (mV)
Hall voltage VH (mV)
1 000 800 600 400 200 0
200 160 120 80 40 0
Hall voltage VH (mV)
0 2 4 6 8 10 12 14 16
1 200
240
240 200 160 120 80 40 0
0
0.2
0.4
0.6
0.8
1.0
0
2
4
6
8
10
12
14
16
Magnetic flux density B (T)
Control current IC (mA)
Control voltage VC (V)
I Typical Drive Circuit
+9 V
1 4 3 2 - +
+9 V
-9 V
-9 V
-V
+V
692
Caution for Safety
Gallium arsenide material (GaAs) is used in this product.
DANGER
Therefore, do not burn, destroy, cut, crush, or chemically decompose the product, since gallium arsenide material in powder or vapor form is harmful to human health. Observe the relevant laws and regulations when disposing of the products. Do not mix them with ordinary industrial waste or household refuse when disposing of GaAs-containing products.
Request for your special attention and precautions in using the technical information and semiconductors described in this material
(1) An export permit needs to be obtained from the competent authorities of the Japanese Government if any of the products or technologies described in this material and controlled under the "Foreign Exchange and Foreign Trade Law" is to be exported or taken out of Japan. (2) The technical information described in this material is limited to showing representative characteristics and applied circuit examples of the products. It does not constitute the warranting of industrial property, the granting of relative rights, or the granting of any license. (3) The products described in this material are intended to be used for standard applications or general electronic equipment (such as office equipment, communications equipment, measuring instruments and household appliances). Consult our sales staff in advance for information on the following applications: * Special applications (such as for airplanes, aerospace, automobiles, traffic control equipment, combustion equipment, life support systems and safety devices) in which exceptional quality and reliability are required, or if the failure or malfunction of the products may directly jeopardize life or harm the human body. * Any applications other than the standard applications intended. (4) The products and product specifications described in this material are subject to change without notice for reasons of modification and/or improvement. At the final stage of your design, purchasing, or use of the products, therefore, ask for the most up-to-date Product Standards in advance to make sure that the latest specifications satisfy your requirements. (5) When designing your equipment, comply with the guaranteed values, in particular those of maximum rating, the range of operating power supply voltage and heat radiation characteristics. Otherwise, we will not be liable for any defect which may arise later in your equipment. Even when the products are used within the guaranteed values, redundant design is recommended, so that such equipment may not violate relevant laws or regulations because of the function of our products. (6) When using products for which dry packing is required, observe the conditions (including shelf life and afterunpacking standby time) agreed upon when specification sheets are individually exchanged. (7) No part of this material may be reprinted or reproduced by any means without written permission from our company.
Please read the following notes before using the datasheets
A. These materials are intended as a reference to assist customers with the selection of Panasonic semiconductor products best suited to their applications. Due to modification or other reasons, any information contained in this material, such as available product types, technical data, and so on, is subject to change without notice. Customers are advised to contact our semiconductor sales office and obtain the latest information before starting precise technical research and/or purchasing activities. B. Panasonic is endeavoring to continually improve the quality and reliability of these materials but there is always the possibility that further rectifications will be required in the future. Therefore, Panasonic will not assume any liability for any damages arising from any errors etc. that may appear in this material. C. These materials are solely intended for a customer's individual use. Therefore, without the prior written approval of Panasonic, any other use such as reproducing, selling, or distributing this material to a third party, via the Internet or in any other way, is prohibited. 2001 MAR

▲Up To Search▲

Price & Availability of 0900

	To Download 0900 Datasheet File
If you can't view the Datasheet, Please click here to try to view without PDF Reader .