BU24038GW

1/3 ◇Structure ◇Product Series ◇Type Silicon monolithic integrated circuit Lens control LSI BU24038GW ◇Applications ◇Functions ◇Functions Digital still cameras ・Built-in 9 channels Driver block : 1-8ch Voltage control type H-bridge(Adaptable to STM 3systems) ・Built-in 9 channels Driver block : 9ch Current control type H-bridge ・Built-in 3 channels PI driving circuit ・Built-in 4 channels Waveforming circuit ・Built-in PLL circuit ◇Absolute maximum ratings (Ta  25C) Parameter Symbol DVDD Power supply voltage MVCC Input voltage Input/output current *1 VIN IIN Limits -0.3～4.5 -0.3～7.0 -0.3～supply voltage+0.3 ±500 Unit V V V mA mA C C mW Remark MVCC12,MVCC34,MVCC567, MVCC8, VDDAMP MVCC12,MVCC34,MVCC567, MVCC8, RNF9 by PIOUT pin ＋50 Storage temperature range TSTG -55～125 Operating temperature range TOPE -20～85 Permissible dissipation 2 PD 1300 This product is not designed for anti-radiation applications. *1 Must not exceed PD. *2 To use at a temperature higher than Ta=25 C, derate 13mW per 1 C (At mounting 50mm x 58mm x 1.75mm glass epoxy board.) ◇Operating conditions (Ta  25C) Parameter Symbol DVDD Digital power supply voltage Driver power supply voltage clock operating frequency MVCC FCLK Limits 2.7～3.6 2.7～5.5 1～28 Unit Ｖ Ｖ MHz Remark ＤVDD≦MVCC MVCC12,MVCC34,MVCC567, MVCC8, VDDAMP Reference clock REV. A 2/3 ◇Block Diagram DVDD DVDD DVDD DVDD DVDD DVDD DVDD DVDD DVDD DVSS TSD MVCC12 MVCC567 MVCC567 PREDRIVER OUT5A OUT5B PREDRIVER MVCC12 OUT1A OUT1B MGND12 MGND567 MVCC12 MVCC567 MVCC567 PREDRIVER OUT6A OUT6B/7B OUT7A PREDRIVER OUT2A OUT2B MVCC12 MGND12 MGND567 Logic MVCC8 MVCC8 MVCC34 MVCC34 OUT8A OUT8B PREDRIVER PREDRIVER OUT3A OUT3B MGND8 MGND34 VDDAMP MVCC34 MVCC34 RNF9 DVDD PREDRIVER OUT4A OUT4B OUT9A OUT9B MGND34 MGND9 + - DAC9 REV. A 3/3 ◇Pin functions Land Matrix No. H8 H9 G2 H4 E2 H3 D2 H5 E8 F8 G9 G8 H6 J9 H7 F2 C2 B3 B4 B5 B6 B7 A8 D8 C8 C9 E9 A9, B8 B9 D9 F9 A2 A7 A3 A4 A5 A6 J8 J4 J7 J6 J3 J2 J5 H1 G1 H2, J1 F1 B1 A1, B2 E1 D1 C1 Pin name DVDD DVSS RESETB FCLK CSB SCLK SDATA SOUT IN1 IN2 STATE1 STATE2 STATE3 TEST PIOUT1 PIOUT2 PIOUT3 SI1 SO1 SI2 SO2 SI3 SO3 SI4 SO4 MVCC12 MGND12 OUT1A OUT1B OUT2A OUT2B MVCC34 MGND34 OUT3A OUT3B OUT4A OUT4B MVCC567 MGND567 OUT5A OUT5B OUT6A OUT6B/7B OUT7A MVCC8 MGND8 OUT8A OUT8B VDDAMP RNF9 MGND9 OUT9A OUT9B Power supply DVDD DVDD DVDD DVDD DVDD DVDD DVDD DVDD DVDD DVDD DVDD DVDD DVDD DVDD DVDD DVDD DVDD DVDD DVDD DVDD DVDD DVDD DVDD MVCC12 MVCC12 MVCC12 MVCC12 MVCC34 MVCC34 MVCC34 MVCC34 MVCC567 MVCC567 MVCC567 MVCC567 MVCC567 MVCC8 MVCC8 RNF9 RNF9 ground RESETB logic input FCLK logic input CSB logic input SCLK logic input SDATA logic input SOUT logic output IN1 logic input IN2 logic input STATE1 logic input/output STATE2 logic input/output STATE3 logic input/output TEST logic input PI driving output 1 PI driving output 2 PI driving output 3 Waveforming input1 Waveforming output1 Waveforming input2 Waveforming output2 Waveforming input3 Waveforming output3 Waveforming input4 Waveforming output4 1ch, 2ch Driver power supply 1ch, 2ch Driver ground 1ch Driver A output 1ch Driver B output 2ch Driver A output 2ch Driver B output 3ch, 4ch Driver power supply 3ch, 4ch Driver ground 3ch Driver A output 3ch Driver B output 4ch Driver A output 4ch Driver B output 5ch, 6ch, 7ch Driver power supply 5ch, 6ch, 7ch Driver ground 5ch Driver A output 5ch Driver B output 6ch Driver A output 6ch, 7ch Driver B output 7ch Driver A output 8ch Driver power supply 8ch Driver ground 8ch Driver A output 8ch Driver B output 9ch Power supply of current driver control 9ch Driver power supply 9ch Driver ground 9ch Driver A output 9ch Driver B output Function Digital power supply ◇Outline dimensions/Marking figure Ｕ24038 Ｌｏｔ Ｎｏ． UCSP75M3 ◇Pin assignment diagram (bottom view) J OUT8A OUT6B/7B OUT6A MGND567 OUT7A OUT5B OUT5A MVCC567 TEST H MVCC8 OUT8A SCLK FCLK SOUT STATE3 PIOUT1 DVDD DVSS G MGND8 RESETB STATE2 STATE1 F OUT8B PIOUT2 IN2 OUT2B E MGND9 CSB IN1 MGND12 D OUT9A SDATA SI4 OUT2A C OUT9B PIOUT3 SO4 MVCC12 B VDDAMP RNF9 SI1 SO1 SI2 SO2 SI3 OUT1A OUT1B A RNF9 MVCC34 OUT3A OUT3B OUT4A OUT4B MGND34 SO3 OUT1A 1 2 3 4 5 6 7 8 9 （*）It is not possible to use corner pin only.(Corner pins are A1, A9, and J1.) Please short A1-B2, A9-B8, J1-H2 or use B2, B8, H2 only. ◇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. A 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. 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