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Technical content
Features
Wide operating voltage range: 2.5V~20V 250mA(AVG) output sink current Building-in protection diode Operating temperature range: -20°C~85°C Package: TO-94
Applications
Brushless DC motor Brushless DC fan Revolution counting Speed measurement Figure 1. Package Type
Figure 2. Pin Configuration
1 VCC Supply Voltage pin
2 DO Output 2 pin
3 DOB Output 3 pin
4 GND Ground pin
Figure 3. Functional Block Diagram
December, 2013 Rev. 1.2 3/9 ©2013 Shaoxing Devechip Microelectronics Co., Ltd. www.sdc-semi.com Switch Hall IC SDC209
Ordering Information
TO-94: Z4 E1: Pb-free G1: Halogen-free X X - X Magnetic Characteristics: A/B/C/D Package Temperature Range Part Number Marking ID Packing Type Pb-free Halogen-free Pb-free Halogen-free TO-94 -20°C~85°C SDC209AZ4-E1 SDC209AZ4-G1 209 209G Bulk SDC209BZ4-E1 SDC209BZ4-G1 209 209G Bulk SDC209CZ4-E1 SDC209CZ4-G1 209 209G Bulk SDC209DZ4-E1 SDC209DZ4-G1 209 209G Bulk SDC CONFIDENTIAL DOCUMENT
Table 2. Absolute Maximum Ratings Table 3. Recommended Operating Conditions Table 4. Electrical Characteristics
Figure 4. Magnetic Characteristics
Figure 7. Typical Application
December, 2013 Rev. 1.2 8/9 ©2013 Shaoxing Devechip Microelectronics Co., Ltd. www.sdc-semi.com Switch Hall IC SDC209 Package Dimension TO-94 Symbol Dimensions In Millimeters Dimensions In Inches Min Max Min Max A 1.400 1.800 0.055 0.071 A1 0.700 0.900 0.028 0.035 A2 0.500 0.700 0.020 0.028 b 0.360 0.500 0.014 0.020 b1 0.380 0.550 0.015 0.022 c 0.360 0.510 0.014 0.020 D 5.050 5.350 0.202 0.214 D1 4.550 4.850 0.128 0.194 E 3.450 3.750 0.136 0.148 e 1.270 TYP . 0.050 TYP . e1 3.710 3.910 0.146 0.154 L 14.900 15.300 0.587 0.602 θ 10°TYP . 10°TYP . SDC CONFIDENTIAL DOCUMENT
December, 2013 Rev. 1.2 9/9 ©2013 Shaoxing Devechip Microelectronics Co., Ltd. www.sdc-semi.com Switch Hall IC SDC209 Shaoxing Devechip Microelectronics Co., Ltd. http://www.sdc-semi.com/ IMPORTANT NOTICE Information in this document is provided solely in connection with Shaoxing Devechip Microelectronics Co., Ltd. (abbr. SDC) products. SDC reserves the right to make changes, corrections, modifications or improvements, to this document, and the products and services described herein at anytime, without notice . SDC does not assume any respon sibility for use of any its products for any particular purpose, nor does SDC assume any liability arising out of the application or use of any its products or circuits. SDC does not convey any license under its patent rights or other rights nor the rights of others. © 2013 Devechip Microelectronics - All rights reserved Contact us: Headquarters of Shaoxing Address: Tian Mu Road, No13, Shaoxing city, Zhejiang province, China Zip code: 312000 Tel: (86) 0575-8861 6750 Fax: (86) 0575-8862 2882 Shenzhen Branch Address: 22A, Shangbu building, Nan Yuan Road, No.68, Futian District, Shenzhen city, Guangdong province, China Zip code: 518031 Tel: (86) 0755-8366 1155 Fax: (86) 0755-8301 8528 SDC CONFIDENTIAL DOCUMENT