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| 1/4 Silicon monolithic integrated circuit Lens control LSI BU24024GU Digital still cameras Driver (1-5 channels) : Voltage control type H-bridge(Adaptable to STM 2 systems) Driver (6,7 channels) : Current control type H-bridge PI driving circuit (2 channels) Absolute maximum ratings (Ta 25) Symbol Limits Remark Parameter Unit DVDD -0.34.5 V Power supply voltage MVCC -0.37.0 V -0.3DVDD+0.3 Input voltage VIN V 400 mA MVCC12, MVCC34, RNF6 and RNF7 pin 600 Input/output current 1 IIN mA MVCC5 pin 50 mA by PIOUT pin -55125 Storage temperature range TSTG C -2085 Operating temperature range TOPE C PD 1200 Permissible dissipation 2 mW *1 Please do not exceed PD. *2 To use this product at a temperature higher than Ta=25, reduce 12mW per 1 (At mounting ROHM's standard board : 50mm x 58mm x 1.75tmm / glass epoxy board ) This product is not designed for anti-radiation applications. Structure Product Series Type Applications Functions Operating conditions (Ta=25) Parameter Digital power supply voltage Driver power supply voltage Clock operating frequency Symbol DVDD MVCC FCLK Limits 2.73.6 2.75.5 127.5 Unit V V MHz Remark DVDDMVCC Reference clock REV. B 2/4 Block Diagram Control logic DVDD DVSS MVCC12 MVCC12 PREDRIVER OUT1A OUT1B IN7A IN7B MVCC12 Analog Feed-Back MVCC12 MGND125 FCLK Multiplying circuit CSB SCLK SDATA STATE11 STATE12 MGND125 STATE21 STATE22 PIOUT1 MVCC34 Analog Feed-Back MVCC34 PREDRIVER OUT2A OUT2B PREDRIVER PIOUT2 OUT3A OUT3B MGND34 VDDAMP67 RNF6 DVDD MVCC34 Analog Feed-Back MVCC34 OUT6A OUT6B MGND67 RNF7 VDDAMP67 DVDD OUT7A OUT7B MGND67 Pin functions Land Matrix No. D5 B4 C5 D4 D3 B3 F3 E4 E3 Pin name DVDD DVSS FCLK CSB SCLK SDATA IN7A IN7B STATE11 Power supply DVDD DVDD DVDD DVDD DVDD DVDD DVDD Digital power supply Digital ground FCLK logic input CSB logic input SCLK logic input SDATA logic input IN7A logic input IN7B logic input STATE11 logic output F5, G6* E2 STATE12 DVDD STATE12 logic output G4 D2 STATE21 DVDD STATE21 logic output G5 C2 STATE22 DVDD STATE22 logic output F6 C4 PIOUT1 DVDD PI driving output1 F2, G1* E5 PIOUT2 DVDD PI driving output2 G3 C6 MVCC12 1-2channel driver power supply G2 A5 MGND125 1-2, 5channel driver ground A6, B5* OUT1A MVCC12 1-channel drive A output B6 OUT1B MVCC12 1-channel drive B output D6 OUT2A MVCC12 2-channel drive A output E6 OUT2B MVCC12 2-channel drive B output E1 MVCC34 3-4channel driver power supply C1 MGND34 3-4channel driver ground *It is not possible to use corner pin only.(Corner pins are A1, A6, G1 and G6.) Please short A1-B2, A6-B5, F2-G1, F5-G6 or use B2, B5, F2, F5 only. + + - DAC6 PREDRIVER OUT4A OUT4B MGND34 Analog Feed-Back MVCC5 MVCC5 DAC7 DVDD DVDD DVDD LV DET PREDRIVER OUT5A OUT5B POR TSD MGND125 Function Land Matrix No. F1 D1 B1 A1, B2* A3 A2 A4 F4 Pin name OUT3A OUT3B OUT4A OUT4B MVCC5 OUT5A OUT5B VDDAMP67 RNF6 MGND67 OUT6A OUT6B RNF7 OUT7A OUT7B Power supply MVCC34 MVCC34 MVCC34 MVCC34 MVCC5 MVCC5 RNF6 RNF6 RNF7 RNF7 Function 3-channel driver A output 3-channel driver B output 4-channel driver A output 4-channel driver B output 5-channel driver power supply 5-channel driver A output 5-channel driver B output Power supply of 6-7channel current driver control 6-channel driver power supply 6-7channel driver ground 6-channel driver A output 6-channel driver B output 7-channel driver power supply 7-channel driver A output 7-channel driver B output REV. B 3/4 Pin assignment diagram (bottom view) Outline dimensions/Marking figure G RNF7 OUT 7B OUT 7A MGND 67 OUT 6A RNF6 U24024 F OUT 3A RNF7 IN7A VDD AMP67 RNF6 OUT 6B E MVCC 34 STATE 12 STATE 11 IN7B PIOUT 2 OUT 2B Lot No. D OUT 3B STATE 21 SCLK CSB DVDD OUT 2A C MGND 34 STATE 22 PIOUT 1 FCLK MVCC 12 B OUT 4A OUT 4B SDATA DVSS OUT 1A OUT 1B A OUT 4B OUT 5A MVCC 5 OUT 5B MGND 125 OUT 1A 1 2 3 4 5 6 VCSP85H3 REV. B 4/4 Cautions on use (1) Absolute maximum ratings If applied voltage, operating temperature range, or other absolute maximum ratings are exceeded, the LSI may be damaged. Do not apply voltages or temperatures that exceed the absolute maximum ratings. If you expect that any voltage or temperature could be exceeding the absolute maximum ratings, take physical safety measures such as fuses to prevent any conditions exceeding the absolute maximum ratings from being applied to the LSI. (2) GND potential Maintain the GND pin at the minimum voltage even under any operating conditions. Actually check to be sure that none of the pins have voltage lower than that of GND pin, including transient phenomena. (3) Thermal design With consideration given to the permissible dissipation under actual use conditions, perform thermal design so that adequate margins will be provided. (4) Short circuit between pins and malfunctions To mount the LSI on a board, pay utmost attention to the orientation and displacement of the LSI. Faulty mounting to apply a voltage to the LSI may cause damage to the LSI. Furthermore, the LSI may also be damaged if any foreign matters enter between pins, between pin and power supply, or between pin and GND of the LSI. (5) Operation in strong magnetic field Make a thorough evaluation on use of the LSI in a strong magnetic field. Not doing so may malfunction the LSI. REV. B Notice 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 Products. 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, communication 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, fuelcontroller 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. Thank you for your accessing to ROHM product informations. More detail product informations and catalogs are available, please contact us. ROHM Customer Support System http://www.rohm.com/contact/ www.rohm.com (c) 2010 ROHM Co., Ltd. All rights reserved. R1010A |
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