data sheet 1 AN41902A hqfp048-p-0707 part no. package code no. publication date: november 2005 sdl00006aeb maintenance/ discontinued maintenance/discontinued includes following four product lifecycle stage. planed maintenance type maintenance type planed discontinued typed discontinued type please visit following url about latest information. http://www.semicon.panasonic.co.jp/en/
AN41902A 2 sdl00006aeb contents ? overview ????????????????????????????????????????? 3 ? features ?????????????????????????????????????????.. 3 ? applications ???????????????????????????????????????? 3 ? package .?????????????????????????????????????????. 3 ? type ???..???????????????????????????????????????.. 3 ? application circuit example ??...???.???????????? ???????????????. 4 ? block diagram ??????...??? ???????????? ???????????? ?????. 5 ? pin descriptions .??????...? ??????????????? ??????????????? 6 ? absolute maximum ratings ?????????????????????????????????. 8 ? operating supply voltage range ?????..???????????? ?????????????. 8 maintenance/ discontinued maintenance/discontinued includes following four product lifecycle stage. planed maintenance type maintenance type planed discontinued typed discontinued type please visit following url about latest information. http://www.semicon.panasonic.co.jp/en/
AN41902A 3 sdl00006aeb AN41902A lens motor driver ic ? overview the AN41902A is a four channels h-bridge driver ic which interface block consists of cmos circuit. the AN41902A consumes less-power than conventi onal drivers that use bipolar transistors. ? features y current feedback 64-step microstepping drive y motor control with a bidirectional 3-wire serial interface y possible to set the output current value, the pulse period, pulse count and possible to read excitation position information. ? applications y lens motor driver for digital cameras and digital camcorders y stepping motor drive ? package y 48-pin plastic quad flat package (qfp type) with heat slug ? type y silicon monolithic bipolar ic maintenance/ discontinued maintenance/discontinued includes following four product lifecycle stage. planed maintenance type maintenance type planed discontinued typed discontinued type please visit following url about latest information. http://www.semicon.panasonic.co.jp/en/
AN41902A 4 sdl00006aeb ? application circuit example maintenance/ discontinued maintenance/discontinued includes following four product lifecycle stage. planed maintenance type maintenance type planed discontinued typed discontinued type please visit following url about latest information. http://www.semicon.panasonic.co.jp/en/
AN41902A 5 sdl00006aeb ? block diagram maintenance/ discontinued maintenance/discontinued includes following four product lifecycle stage. planed maintenance type maintenance type planed discontinued typed discontinued type please visit following url about latest information. http://www.semicon.panasonic.co.jp/en/
AN41902A 6 sdl00006aeb ? pin descriptions channel c motor power supply ? vmc 35 channel c + input of sense amplifier i vsenhc 34 n.c. ? n.c. 31 n.c. ? n.c. 30 n.c. ? n.c. 29 channel b motor current detection o orsb 24 channel a + output of h-bridge driver o sdpb 23 channel a ? output of h-bridge driver o sdna 22 channel a motor current detection o orsa 21 n.c. ? n.c. 20 n.c. ? n.c. 19 channel a motor power supply ? vma 18 channel a + output of h-bridge driver o sdpa 17 channel c ? input of sense amplifier i vsenlc 33 n.c. ? n.c. 32 channel b ? input of sense amplifier i vsenlb 28 channel b + input of sense amplifier i vsenhb 27 channel b motor power supply ? vmb 26 channel b + output of h-bridge driver o sdnb 25 channel a + input of sense amplifier i vsenha 16 channel a ? input of sense amplifier i vsenla 15 digital ground ? gnd5d 14 5 v digital power supply ? v cc 5d 13 reset signal input i reset 12 control oscillator input i oscin 11 serial port input clock i sclk 10 serial port input data i/o sdata 9 serial port select (active low) i senab 8 video sync signal input i vd 7 3.3 v digital power supply ? v cc 3v3 6 n.c. ? n.c. 5 analog voltage monitor output 3 o muxout3 4 analog voltage monitor output 2 o muxout2 3 analog voltage monitor output 1 o muxout1 2 analog voltage monitor output 0 o muxout0 1 description type pin name pin no. maintenance/ discontinued maintenance/discontinued includes following four product lifecycle stage. planed maintenance type maintenance type planed discontinued typed discontinued type please visit following url about latest information. http://www.semicon.panasonic.co.jp/en/
AN41902A 7 sdl00006aeb ? pin descriptions (continued) channel d + output of h-bridge driver o sdpd 44 channel d + input of sense amplifier i vsenhd 45 channel d ? input of sense amplifier i vsenld 46 analog ground ? gnd5a 47 5 v analog power supply ? v cc 5a 48 channel d motor power supply ? vmd 43 n.c. ? n.c. 42 n.c. ? n.c. 41 channel d motor current detection o orsd 40 channel d ? output of h-bridge driver o sdnd 39 channel c + output of h-bridge driver o sdpc 38 channel c motor current detection o orsc 37 channel c ? output of h-bridge driver o sdnc 36 description type pin name pin no. maintenance/ discontinued maintenance/discontinued includes following four product lifecycle stage. planed maintenance type maintenance type planed discontinued typed discontinued type please visit following url about latest information. http://www.semicon.panasonic.co.jp/en/
AN41902A 8 sdl00006aeb ? absolute maximum ratings notes) *1 : the values under the condition not exceeding the above absolute maximum ratings and the power dissipation. *2 : the power dissipation shown is the value at t a = 85 c for the independent (unmounted) ic package with out a heat sink. *3 : except for the power dissipation, operating ambient temp erature, and storage temperature, all ratings are for t a = 25 c. note) * : the values under the condition not exceeding the a bove absolute maximum ratings and the power dissipation. *2 mw power dissipation 4 *1 v motor drive block supply voltage 3 *1 v motor control block supply voltage 2 *3 c ?55 to +125 t stg storage temperature 6 354.6 p d ?0.3 to+6 v cc 5d vm(a,b,c,d) *3 c ?10 to +75 t opr operating ambient temperature 5 ?0.3 to+6 v cc 5a notes unit rating symbol parameter a no. v ? 0.3 to v cc 3v3 + 0.3 v in digital signal input voltage 9 a/ch 0.4 i m(pulse) instantaneous h-bridge drive current 8 a/ch 0.25 i m(cd) h-bridge drive current 7 *1 v ? 0.3 to +4.5 v cc 3v3 control block supply voltage 1 ? operating supply voltage range 5.5 5.5 3.9 max 5.0 5.0 3.3 typ rangs 3.0 v cc 5d vm(a,b,c,d) 3.0 v cc 5a notes unit min symbol parameter v 2.7 v cc 3v3 supply voltage range maintenance/ discontinued maintenance/discontinued includes following four product lifecycle stage. planed maintenance type maintenance type planed discontinued typed discontinued type please visit following url about latest information. http://www.semicon.panasonic.co.jp/en/
request for your special attention and precautions in using the technical information and semiconductors described in this book (1) if any of the products or technical information described in this book is to be exported or provided to non-residents, the laws and regulations of the exporting country, especially, those with regard to security export control, must be observed. (2) the technical information described in this book is intended only to show the main characteristics and application circuit examples of the products, and no license is granted under any intellectual property right or other right owned by our company or any other company. therefore, no responsibility is assumed by our company as to the infringement upon any such right owned by any other company which may arise as a result of the use of technical information described in this book. (3) the products described in this book are intended to be used for standard applications or general electronic equipment (such as office equipment, communications equipment, measuring instruments and household appliances). consult our sales staff in advance for information on the following applications: ? special applications (such as for airplanes, aerospace, automobiles, traffic control equipment, combustion equipment, life support systems and safety devices) in which exceptional quality and reliability are required, or if the failure or malfunction of the prod- ucts may directly jeopardize life or harm the human body. ? any applications other than the standard applications intended. (4) the products and product specifications described in this book are subject to change without notice for modification and/or im- provement. at the final stage of your design, purchasing, or use of the products, therefore, ask for the most up-to-date product standards in advance to make sure that the latest specifications satisfy your requirements. (5) when designing your equipment, comply with the range of absolute maximum rating and the guaranteed operating conditions (operating power supply voltage and operating environment etc.). especially, please be careful not to exceed the range of absolute maximum rating on the transient state, such as power-on, power-off and mode-switching. otherwise, we will not be liable for any defect which may arise later in your equipment. even when the products are used within the guaranteed values, take into the consideration of incidence of break down and failure mode, possible to occur to semiconductor products. measures on the systems such as redundant design, arresting the spread of fire or preventing glitch are recommended in order to prevent physical injury, fire, social damages, for example, by using the products. (6) comply with the instructions for use in order to prevent breakdown and characteristics change due to external factors (esd, eos, thermal stress and mechanical stress) at the time of handling, mounting or at customer's process. when using products for which damp-proof packing is required, satisfy the conditions, such as shelf life and the elapsed time since first opening the packages. (7) this book may be not reprinted or reproduced whether wholly or partially, without the prior written permission of matsushita electric industrial co., ltd. maintenance/ discontinued maintenance/discontinued includes following four product lifecycle stage. planed maintenance type maintenance type planed discontinued typed discontinued type please visit following url about latest information. http://www.semicon.panasonic.co.jp/en/
|
