2-Phase Unipolar Stepper Motor Driver SLA7070M(P)R through SLA7078M(P)R February, 2006 Sanken Electric Co.,Ltd. http://www.sanken-ele.co.jp/en/ 1/36 2-Phase Unipolar Stepper Motor Driver SLA7070M(P)R through SLA7078M(P)R February, 2006 Sanken Electric Co.,Ltd. 2/36 2-Phase Unipolar Stepper Motor Driver SLA7070M(P)R through SLA7078M(P)R February, 2006 Sanken Electric Co.,Ltd. 3/36 2-Phase Unipolar Stepper Motor Driver SLA7070M(P)R through SLA7078M(P)R February, 2006 Sanken Electric Co.,Ltd. 4/36 2-Phase Unipolar Stepper Motor Driver SLA7070M(P)R through SLA7078M(P)R February, 2006 Sanken Electric Co.,Ltd. 5/36 2-Phase Unipolar Stepper Motor Driver SLA7070M(P)R through SLA7078M(P)R February, 2006 Sanken Electric Co.,Ltd. 6/36 2-Phase Unipolar Stepper Motor Driver SLA7070M(P)R through SLA7078M(P)R February, 2006 Sanken Electric Co.,Ltd. 7/36 2-Phase Unipolar Stepper Motor Driver SLA7070M(P)R through SLA7078M(P)R February, 2006 Sanken Electric Co.,Ltd. 8/36 2-Phase Unipolar Stepper Motor Driver SLA7070M(P)R through SLA7078M(P)R February, 2006 JAPAN a b d c a. Part Number (1) b. Part Number (2) c. Part Number (3) SLA707xMR* W B (Marked per functions.)* P (Marked per functions.)* d. Lot Number 1st letter 2nd letter The last digit of year Month 1 to 9 : 3rd &4th letter Arabic Numerals for Jan. to Sep. October : O November : N December : D Day 01 to 31 : Arabic Numerals * The letter x in Part Number (1) represents one number from 0 to 3 and 5 to 8 according to the combination of the current rating and sequencer. The letter P, R, W, B represent the functions built-in. (No marking for non built-in functions.) Sanken Electric Co.,Ltd. 9/36 2-Phase Unipolar Stepper Motor Driver SLA7070M(P)R through SLA7078M(P)R February, 2006 Sanken Electric Co.,Ltd. 10/36 2-Phase Unipolar Stepper Motor Driver SLA7070M(P)R through SLA7078M(P)R February, 2006 Sanken Electric Co.,Ltd. 11/36 2-Phase Unipolar Stepper Motor Driver SLA7070M(P)R through SLA7078M(P)R February, 2006 Sanken Electric Co.,Ltd. 12/36 2-Phase Unipolar Stepper Motor Driver SLA7070M(P)R through SLA7078M(P)R February, 2006 Sanken Electric Co.,Ltd. 13/36 2-Phase Unipolar Stepper Motor Driver SLA7070M(P)R through SLA7078M(P)R February, 2006 Sanken Electric Co.,Ltd. 14/36 2-Phase Unipolar Stepper Motor Driver SLA7070M(P)R through SLA7078M(P)R February, 2006 Sanken Electric Co.,Ltd. 15/36 2-Phase Unipolar Stepper Motor Driver SLA7070M(P)R through SLA7078M(P)R February, 2006 Sanken Electric Co.,Ltd. 16/36 2-Phase Unipolar Stepper Motor Driver SLA7070M(P)R through SLA7078M(P)R February, 2006 Sanken Electric Co.,Ltd. 17/36 2-Phase Unipolar Stepper Motor Driver SLA7070M(P)R through SLA7078M(P)R February, 2006 Sanken Electric Co.,Ltd. 18/36 2-Phase Unipolar Stepper Motor Driver SLA7070M(P)R through SLA7078M(P)R February, 2006 Sanken Electric Co.,Ltd. 19/36 2-Phase Unipolar Stepper Motor Driver SLA7070M(P)R through SLA7078M(P)R February, 2006 Sanken Electric Co.,Ltd. 20/36 2-Phase Unipolar Stepper Motor Driver SLA7070M(P)R through SLA7078M(P)R February, 2006 Sanken Electric Co.,Ltd. 21/36 2-Phase Unipolar Stepper Motor Driver SLA7070M(P)R through SLA7078M(P)R February, 2006 Sanken Electric Co.,Ltd. 22/36 2-Phase Unipolar Stepper Motor Driver SLA7070M(P)R through SLA7078M(P)R February, 2006 Sanken Electric Co.,Ltd. 23/36 2-Phase Unipolar Stepper Motor Driver SLA7070M(P)R through SLA7078M(P)R February, 2006 Sanken Electric Co.,Ltd. 24/36 2-Phase Unipolar Stepper Motor Driver SLA7070M(P)R through SLA7078M(P)R February, 2006 Sanken Electric Co.,Ltd. 25/36 2-Phase Unipolar Stepper Motor Driver SLA7070M(P)R through SLA7078M(P)R February, 2006 Sanken Electric Co.,Ltd. 26/36 2-Phase Unipolar Stepper Motor Driver SLA7070M(P)R through SLA7078M(P)R February, 2006 Sanken Electric Co.,Ltd. 27/36 2-Phase Unipolar Stepper Motor Driver SLA7070M(P)R through SLA7078M(P)R February, 2006 Sanken Electric Co.,Ltd. 28/36 2-Phase Unipolar Stepper Motor Driver SLA7070M(P)R through SLA7078M(P)R February, 2006 Sanken Electric Co.,Ltd. 29/36 2-Phase Unipolar Stepper Motor Driver SLA7070M(P)R through SLA7078M(P)R February, 2006 Sanken Electric Co.,Ltd. 30/36 2-Phase Unipolar Stepper Motor Driver SLA7070M(P)R through SLA7078M(P)R February, 2006 Sanken Electric Co.,Ltd. 31/36 2-Phase Unipolar Stepper Motor Driver SLA7070M(P)R through SLA7078M(P)R February, 2006 Sanken Electric Co.,Ltd. 32/36 2-Phase Unipolar Stepper Motor Driver SLA7070M(P)R through SLA7078M(P)R February, 2006 Sanken Electric Co.,Ltd. 33/36 2-Phase Unipolar Stepper Motor Driver SLA7070M(P)R through SLA7078M(P)R February, 2006 Sanken Electric Co.,Ltd. 34/36 2-Phase Unipolar Stepper Motor Driver SLA7070M(P)R through SLA7078M(P)R February, 2006 <Worldwide Contacts> Asia Pacific China Sanken Electric Hong Kong Co., Ltd. Suite 1026 Ocean Centre, Canton Road, Tsimshatsui, Kowloon, Hong Kong Tel: 852-2735-5262 Fax: 852-2735-5494 Sanken Electric (Shanghai) Co., Ltd. Room3202, Maxdo Centre, Xingyi Road 8, Changning district, Shanghai, China Tel: 86-21-5208-1177 Fax: 86-21-5208-1757 Taiwan Sanken Electric Co., Ltd. Room 1801, 18th Floor, 88 Jung Shiau East Road, Sec. 2, Taipei 100, Taiwan R.O.C. Tel: 886-2-2356-8161 Fax: 886-2-2356-8261 India Saket Devices Pvt. Ltd. Office No.13, First Floor, Bandal - Dhankude Plaza, Near PMT Depot, Paud Road, Kothrud, Pune - 411 038, India Tel: 91-20-5621-2340 91-20-2528-5449 Fax: 91-20-2528-5459 Japan Sanken Electric Co., Ltd. Overseas Sales Headquaters Metropolitan Plaza Bldg. 1-11-1 Nishi-Ikebukuro, Toshima-ku, Tokyo 171-0021, Japan Tel: 81-3-3986-6164 Fax: 81-3-3986-8637 Korea Sanken Electric Korea Co., Ltd. Mirae Asset Life Bldg. 6F, 168 Kongduk-dong, Mapo-ku, Seoul, 121-705, Korea Tel: 82-2-714-3700 Fax: 82-2-3272-2145 Singapore Sanken Electric Singapore Pte. Ltd. 150 Beach Road, #14-03 The Gateway West, Singapore 189720 Tel: 65-6291-4755 Fax: 65-6297-1744 Sanken Electric Co.,Ltd. 35/36 2-Phase Unipolar Stepper Motor Driver SLA7070M(P)R through SLA7078M(P)R February, 2006 Europe United Kingdom Sanken Power Systems (UK) Limited Pencoed Technology Park, Pencoed, Bridgend CF35 5HY. UK Tel: 44-1656-869-100 Fax: 44-1656-869-162 North America United States Allegro MicroSystems, Inc. 115 Northeast Cutoff, Worcester, Massachusetts 01606, U.S.A. Tel: 1-508-853-5000 Fax: 1-508-853-3353 Allegro MicroSystems, Inc. (Southern California) 14 Hughes Street, Suite B105, Irvine, CA 92618 Tel: 1-949-460-2003 Fax: 1-949-460-7837 Sanken Electric Co.,Ltd. 36/36