specifications of any and all sanyo semiconductor co.,l td. products described or contained herein stipulate the performance, characteristics, and functions of the described products in the independent state, and are not guarantees of the performance, characteristics, and functions of the described products as mounted in the customer ' s products or equipment. to verify symptoms and states that cannot be evaluated in an independent device, the customer should always evaluate and test devices mounted in the customer ' sproductsor equipment. any and all sanyo semiconductor co.,ltd. products described or contained herein are, with regard to "standard application", intended for the use as general electronics equipment (home appliances, av equipment, communication device, office equipment, industrial equ ipment etc.). the products mentioned herein shall not be intended for use for any "special application" (medica l equipment whose purpose is to sustain life, aerospace instrument, nuclear control device, burning appliances, t ransportation machine, traffic signal system, safety equipment etc.) that shall require extremely high level of re liability and can directly threaten human lives in case of failure or malfunction of the product or may cause har m to human bodies, nor shall they grant any guarantee thereof. if you should intend to use our products for app lications outside the standard applications of our customer who is considering such use and/or outside the scope of our intended standard applications, please consult with us prior to the intended use. if there is n o consultation or inquiry before the intended use, our customer shall be solely responsible for the use. o0610 sy/d1405 ms ot 20051201-s00002 no.a0183-1/10 LV5213LP overview this LV5213LP is led driver for cell phones. each led driv er gets a constant current controlled. the brilliance control becomes possible by changing the current value th at flows to led by the serial bus control. LV5213LP can achieve various effects of the illumination of a full-color led display. functions ? three color led driver circuits. ? the led current can be switched independently in 5-bit units (0 to 5ma). ? independent on/off control of the three led drivers (independent control of the 3 rgb colors). ? each led drive current level can be adjusted independently over the serial bus. ? miniature package. ? thermal shutdown circuit. specifications absolute maximum ratings at ta = 25 c parameter symbol conditions ratings unit supply voltage 1 v cc max 6.0 v supply voltage 2 v dd max 6.0 v allowable power dissipation pd max mounted on the specified board * 5.5 w maximum input current v in b 6.0 v maximum output current i o max 12.0 ma stby pin voltage v stby 6.0 v operating temperature topr -30 to +75 c storage temperature tstg -40 to +125 c the specified board *: 50mm 40mm 0.8mm glass epoxy (4-layer circuit board). ordering number : ena0183a bi-cmos lsi 3ch led driver
LV5213LP no.a0183-2/10 recommended operating conditions at ta = 25 c parameter symbol conditions ratings unit supply voltage 1 v cc 3.0 to 4.5 v supply voltage 2 v dd 1.6 to 3.0 v electrical characteristics operating characteristics at v cc = 3.7v, v dd = 1.8v, rt = 82 , ta = 25c ratings parameter symbol conditions min typ max unit overall characteristics current drain 1 i cc 1 stby = l *1 5 a current drain 2 i cc 2 stby = h, ron = gon = bon = l *1 with the default serial data settings 0.6 2 ma high-level input voltage 1 v in h1 serial data signals, each of the "on" pins vdd 0.8 v low-level input voltage 1 v in l1 serial data signals, each of the "on" pins 0 vdd 0.2 v high-level input voltage 2 v in h2 stby pin vdd 0.8 v low-level input voltage 2 v in l2 stby pin 0 vdd 0.2 v led driver block minimum output current 1 i min 1 when the serial data is 00000, v o = 0.5v 0.54 ma maximum output current 1 i max 1 when the serial data is 11111, v o = 0.5v 4.74 ma linearity error le *2 -3 3 lsb differential linearity error dle *3 -2 2 lsb maximum output current il at the maximum current setting, v o = 2 to 0.15v -10 % leakage current i leak drivers: off, v o = 5v 1 a *1. the sum of the v cc and v dd current drain values. *2. linearity error: the difference betw een the actual and ideal current values. *3. differential linearity error: the diff erence between the actual and ideal amou nts when one low-order bit value is added. package dimensions unit : mm 3318 2.6 2.6 0.4 0.8 0.25 (0.035) side view side view bottom view top view laser marked index 0.5 (0.55) (c0.116) (0.13) (0.125) 12 16 sanyo : vct16
LV5213LP no.a0183-3/10 block diagram note 1: the test pin must be tied to ground. serial data map register address data a7 a6 a5 a4 a3 a2 a1 a0 d7 d6 d5 d4 d3 d2 d1 d0 rsw r[4:0] 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 gsw g[4:0] 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 bsw b[4:0] 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 upper row: register name, lower row: default value
LV5213LP no.a0183-4/10 serial data mode settings r mode register address data 0 0 0 0 0 0 0 1 0 0 d5 d4 d3 d2 d1 d0 rled output setting d5 rsw 0 off (default) 1 on rled current setting d4 d3 d2 d1 d0 current [ma] 0 0 0 0 0 0.544 (default) 0 0 0 0 1 0.679 0 0 0 1 0 0.815 0 0 0 1 1 0.950 0 0 1 0 0 1.085 0 0 1 0 1 1.220 0 0 1 1 0 1.356 0 0 1 1 1 1.491 0 1 0 0 0 1.626 0 1 0 0 1 1.761 0 1 0 1 0 1.897 0 1 0 1 1 2.032 0 1 1 0 0 2.167 0 1 1 0 1 2.302 0 1 1 1 0 2.438 0 1 1 1 1 2.573 1 0 0 0 0 2.708 1 0 0 0 1 2.843 1 0 0 1 0 2.979 1 0 0 1 1 3.114 1 0 1 0 0 3.249 1 0 1 0 1 3.384 1 0 1 1 0 3.520 1 0 1 1 1 3.655 1 1 0 0 0 3.790 1 1 0 0 1 3.925 1 1 0 1 0 4.061 1 1 0 1 1 4.196 1 1 1 0 0 4.331 1 1 1 0 1 4.466 1 1 1 1 0 4.602 1 1 1 1 1 4.737
LV5213LP no.a0183-5/10 g mode register address data 0 0 0 0 0 0 1 0 0 0 d5 d4 d3 d2 d1 d0 gled output setting d5 gsw 0 off (default) 1 on gled current setting d4 d3 d2 d1 d0 current [ma] 0 0 0 0 0 0.544 (default) 0 0 0 0 1 0.679 0 0 0 1 0 0.815 0 0 0 1 1 0.950 0 0 1 0 0 1.085 0 0 1 0 1 1.220 0 0 1 1 0 1.356 0 0 1 1 1 1.491 0 1 0 0 0 1.626 0 1 0 0 1 1.761 0 1 0 1 0 1.897 0 1 0 1 1 2.032 0 1 1 0 0 2.167 0 1 1 0 1 2.302 0 1 1 1 0 2.438 0 1 1 1 1 2.573 1 0 0 0 0 2.708 1 0 0 0 1 2.843 1 0 0 1 0 2.979 1 0 0 1 1 3.114 1 0 1 0 0 3.249 1 0 1 0 1 3.384 1 0 1 1 0 3.520 1 0 1 1 1 3.655 1 1 0 0 0 3.790 1 1 0 0 1 3.925 1 1 0 1 0 4.061 1 1 0 1 1 4.196 1 1 1 0 0 4.331 1 1 1 0 1 4.466 1 1 1 1 0 4.602 1 1 1 1 1 4.737
LV5213LP no.a0183-6/10 b mode register address data 0 0 0 0 0 0 1 1 0 0 d5 d4 d3 d2 d1 d0 bled output setting d5 bsw 0 off (default) 1 on bled current setting d4 d3 d2 d1 d0 current [ma] 0 0 0 0 0 0.544 (default) 0 0 0 0 1 0.679 0 0 0 1 0 0.815 0 0 0 1 1 0.950 0 0 1 0 0 1.085 0 0 1 0 1 1.220 0 0 1 1 0 1.356 0 0 1 1 1 1.491 0 1 0 0 0 1.626 0 1 0 0 1 1.761 0 1 0 1 0 1.897 0 1 0 1 1 2.032 0 1 1 0 0 2.167 0 1 1 0 1 2.302 0 1 1 1 0 2.438 0 1 1 1 1 2.573 1 0 0 0 0 2.708 1 0 0 0 1 2.843 1 0 0 1 0 2.979 1 0 0 1 1 3.114 1 0 1 0 0 3.249 1 0 1 0 1 3.384 1 0 1 1 0 3.520 1 0 1 1 1 3.655 1 1 0 0 0 3.790 1 1 0 0 1 3.925 1 1 0 1 0 4.061 1 1 0 1 1 4.196 1 1 1 0 0 4.331 1 1 1 0 1 4.466 1 1 1 1 0 4.602 1 1 1 1 1 4.737
LV5213LP no.a0183-7/10 pin functions pin no. pin function 1 test test signal input. this pin must be connected to ground. 2 gnd ground 3 rt reference current setting resistor connection 4 bon external blue led control input 5 gon external green led control input 6 ron external red led control input 7 v cc circuit system power supply 8 sdata serial data signal input 9 sclk serial clock signal input 10 cs chip select 11 stby2 standby mode 2 control 12 v dd control system (ron, gon, bon, sdata, sclk, and cs pins) power supply 13 stby1 standby mode 1 control 14 rled red led driver output 15 gled green led driver output 16 bled blue led driver output
LV5213LP no.a0183-8/10 serial data transfer timing conditions parameter symbol conditions min typ max unit cycle time tcy1 sclk clock period 330 ns ts0 the cs setup time from the slck rising edge 150 ns data setup time ts1 the sdata setup time from the slck rising edge 100 ns th0 the cs hold time from the slck falling edge 300 ns data hold time th1 the sdata hold time from the sclk rising edge 100 ns tw1l sclk low period pulse width 150 ns tw1h sclk high period pulse width 150 ns pulse width tw2l cs low period pulse width 1.0 s data length: 16bits clock frequency: up to 2mhz after 16 clock cycles have been input with cs at the high level, sdata is acquired on the fall of cs. note: sdata will not be acquired if 15 or fewer clock cycles were input during the cs high-level period. if 17 or more clock cycles are input, the sdata for the first 16 cycles are acquired and the sdata fo llowing those 16 cycles is ignored. power supply application 1. either bring up v cc and v dd at the same time, or bring up v cc first then v dd . 2. then, set the serial data. (after the serial data has been set, a period of about 2s is required as the startup time for the ic internal circuits.) 3. finally, clear the stby pin states.
LV5213LP no.a0183-9/10 pin descriptions and equivalent circuits pin no. symbol equivalent circuit description 4 5 6 bon gon ron control inputs for the three external colored leds when an rsw, gsw, or bsw bit in the serial data is set to 1, the corresponding led will be on when the voltage applied to the corresponding pin is high, and off when the voltage applied is low. 8 9 10 sdata sclk cs serial data system inputs 3 rt reference current setting resistor connection a reference current is created by connecting an external resistor between this pin and ground. the pin voltage is roughly 1.2v. the led driver current can be changed by changing this current value. 14 15 16 rled gled bled driver outputs for the three color leds feedback is applied to control the current flowing in the output transistors to be the set value. each of the driver output current levels can be set independently with the serial data. continued on next page.
LV5213LP ps no.a0183-10/10 continued from preceding page. pin no. symbol equivalent circuit description 1 test test signal input this pin must be tied to ground. 11 13 stby2 stby1 standby mode pins the LV5213LP goes to standby mode when both the stby1 and stby2 pins are at the low level. 7 v cc circuit system power supply 12 v dd control system (serial data inputs and "on" inputs) power supply 3 gnd ground this catalog provides information as of october, 2010. specifications and information herein are subject to change without notice. ? specifications of any and all sanyo products describ ed or contained herein st ipulate the performance, characteristics, and functions of t he described products in the independe nt state, and are not guarantees of the performance, characteristics, and functions of t he described products as mounted in the customer's products or equipment. to verify symptoms and states that cannot be evaluated in an independent device, the customer should always evaluate and test devices mounted in the customer's products or equipment. ? sanyo electric co., ltd. strives to supply high-qual ity high-reliability products. however, any and all semiconductor products fail with some probability. it is possible that these probabilistic failures could give rise to accidents or events that could endanger human live s, that could give rise to smoke or fire, or that could cause damage to other property. when designing equipment, adopt safety measures so that these kinds of accidents or events cannot occur. such measures include but are not limited to protective circuits and error prevention circuits for safe desi gn, redundant design, and structural design. ? in the event that any or all sanyo products (inclu ding technical data, services) described or contained herein are controlled under any of applicable local expor t control laws and regulations, such products must not be exported without obtaining t he export license from the authorities concerned in accordance with the above law. ? no part of this publication may be reproduced or transmi tted in any form or by any means, electronic or mechanical, including photocopying and recording, or any information storage or retrieval system, of otherwise, without the prior written pe rmission of sanyo electric co., ltd. ? any and all information described or contained herein are subject to change without notice due to product/technology improvement, etc. when designing equipm ent, refer to the "delivery specification" for the sanyo product that you intend to use. ? information (including circ uit diagrams and circuit parameters) herein is for example only; it is not guaranteed for volume production. sanyo believes info rmation herein is accurate and reliable, but no guarantees are made or implied regarding its use or any infringements of in tellectual property rights or other rights of third parties.
|
