1/3 rev. a structure silicon monolit hic integrated circuit product series lens control lsi type BU24038GW applications digital still cameras functions ?built-in 9 channels driver block : 1-8ch voltage c ontrol type h-bridge(adaptable to stm 3systems) functions ?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 limits unit remark power supply voltage dvdd -0.34.5 v mvcc -0.37.0 v mvcc12,mvcc34,mvcc567, mvcc8, vddamp input voltage vin -0.3supply voltage+0.3 v input/output current *1 iin 500 ma mvcc12,mvcc34,mvcc567, mvcc8, rnf9 50 ma by piout pin storage temperature range tstg -55125 ? c operating temperature range tope -2085 ? c permissible dissipation ? 2 pd 1300 mw 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 limits unit remark digital power supply voltage dvdd 2.73.6 vddQmvcc driver power supply voltage mvcc 2.75.5 mvcc12,mvcc34,mvcc567, mvcc8, vddamp clock operating frequency fclk 128 mhz reference clock
2/3 rev. a block diagram tsd dvdd dvdd dvss out8a out8b dvdd dvdd dvdd mvcc8 mgnd8 out5a out5b out6a out6b/7b mvcc567 pre- driver mvcc567 pre- driver mvcc567 mgnd567 mvcc567 mgnd567 mvcc8 pre- driver dvdd out7a dvdd dvdd dvdd out1a out1b out2a out2b mvcc12 pre- driver mvcc12 pre- driver out3a out3b out4a out4b mvcc34 pre- driver mvcc34 pre- driver mvcc34 mgnd34 mvcc12 mgnd12 mvcc12 mgnd12 mvcc34 mgnd34 rnf9 out9a out9b + - dac9 dvdd vddamp mgnd9 logic
3/3 rev. a pin functions outline dimensions/marking figure pin assignment diagram (bottom view) land matrix no. pin name power supply function h8 dvdd - digital power supply h9 dvss - ground g2 resetb dvdd resetb logic input h4 fclk dvdd fclk logic input e2 csb dvdd csb logic input h3 sclk dvdd sclk logic input d2 sdata dvdd sdata logic input h5 sout dvdd sout logic output e8 in1 dvdd in1 logic input f8 in2 dvdd in2 logic input g9 state1 dvdd state1 logic input/output g8 state2 dvdd state2 logic input/output h6 state3 dvdd state3 logic input/output j9 test dvdd test logic input h7 piout1 dvdd pi driving output 1 f2 piout2 dvdd pi driving output 2 c2 piout3 dvdd pi driving output 3 b3 si1 dvdd waveforming input1 b4 so1 dvdd waveforming output1 b5 si2 dvdd waveforming input2 b6 so2 dvdd waveforming output2 b7 si3 dvdd waveforming input3 a8 so3 dvdd waveforming output3 d8 si4 dvdd waveforming input4 c8 so4 dvdd waveforming output4 c9 mvcc12 - 1ch, 2ch driver power supply e9 mgnd12 - 1ch, 2ch driver ground a9, b8 out1a mvcc12 1ch driver a output b9 out1b mvcc12 1ch driver b output d9 out2a mvcc12 2ch driver a output f9 out2b mvcc12 2ch driver b output a2 mvcc34 - 3ch, 4ch driver power supply a7 mgnd34 - 3ch, 4ch driver ground a3 out3a mvcc34 3ch driver a output a4 out3b mvcc34 3ch driver b output a5 out4a mvcc34 4ch driver a output a6 out4b mvcc34 4ch driver b output j8 mvcc567 - 5ch, 6ch, 7ch driver power supply j4 mgnd567 - 5ch, 6ch, 7ch driver ground j7 out5a mvcc567 5ch driver a output j6 out5b mvcc567 5ch driver b output j3 out6a mvcc567 6ch driver a output j2 out6b/7b mvcc567 6ch, 7ch driver b output j5 out7a mvcc567 7ch driver a output h1 mvcc8 - 8ch driver power supply g1 mgnd8 - 8ch driver ground h2, j1 out8a mvcc8 8ch driver a output f1 out8b mvcc8 8ch driver b output b1 vddamp - 9ch power supply of current driver control a1, b2 rnf9 - 9ch driver power supply e1 mgnd9 - 9ch driver ground d1 out9a rnf9 9ch driver a output c1 out9b rnf9 9ch driver b output out8a out6b/7b out6a mgnd567 out7a out5b out5a mvcc567 test mvcc8 out8a sclk fclk sout state3 piout1 dvdd dvss mgnd8 resetb state2 state1 out8b piout2 in2 out2b mgnd9 csb in1 mgnd12 out9a sdata si4 out2a out9b piout3 so4 mvcc12 vddamp rnf9 si1 so1 si2 so2 si3 out1a out1b rnf9 mvcc34 out3a out3b out4a out4b mgnd34 so3 out1a 67 c 12345 e d j h g f b a 89 *it is not possible to use corner pin only.(corner pins are a 1, 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 absol ute maximum ratings are exceeded, the lsi may be damaged. do no t apply voltages or temperatures that exceed the absolute maximum ratings. if you expect that any vo ltage or temperature could be exceeding the absolute maximum ra tings, 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 oper ating conditions. actually check to be sure that none of the pins have voltage lo wer than that of gnd pin, including transient phenomena. (3)thermal design with consideration given to the permissible dissipation under a ctual use conditions, perform thermal design so that adequate m argins will be provided. (4)short circuit between pins and malfunctions to mount the lsi on a board, pay utmost attention to the orient ation 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 fo reign 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 magnet ic field. not doing so may malfunction the lsi. ucsp75m3 24038 ?
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