SD16729 Silan Microelectronics Joint-stock, SD16729 Datasheet
SD16729
Related parts for SD16729
SD16729 Summary of contents
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... CONSTANT CURRENT LED DRIVER DESCRIPTION SD16729 is a constant current LED driver with advanced Bi-CMOS technology, the constant current is determined by external resistor. It includes a 16-bit shift register, latches, the constant current driver and etc. In the output stage, there are 16 current sources which provide a 1-45mA constant current drive for LED through bipolar device ...
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... Storage Temperature Operating Temperature HANGZHOU SILAN MICROELECTRONICS CO.,LTD Http://www.silan.com.cn (T =25°C) amb Ratings -0.2 OUT V -0.2~ 17 OUT P 1. 1.32 D2 120 th(j-a)1 94 th(j-a)2 T -55~+150 stg T - opr SD16729 www.DataSheet4U.com Unit V +0 mA/ °C/W °C/W °C °C REV:1.1 2009.03.10 Page ...
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... OUT R =1.2kΩ EXT V =5. =1V OUT V =3. =1V OUT R = 12kΩ EXT V =5. =1V OUT V =15.0V OUT V >0.7V R =1.2kΩ OUT EXT V >0.7V R =12kΩ OUT EXT SD16729 www.DataSheet4U.com Min. Typ. Max. Unit 3.0 - 5 mA/ 0.76V - V DD 0.15 -0.15 - 0.26V ...
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... LATCH - OUTn , ENABLE =“L” ENABLE - OUTn , LATCH =“H” CLK-SERIAL OUT CLK- OUTn , LATCH = “H” ENABLE =“L” LATCH - OUTn , ENABLE =“L” ENABLE - OUTn , LATCH =“H” CLK-SERIAL OUT - - SD16729 www.DataSheet4U.com Min. Typ. Max. Unit 4.7 - ...
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... VDD FUNCTION DESCROPTION In the LED display applications, SD16729 can maintain almost no change in different channels or between the different chips. In the different channels, the current changes less than ±2%, while between the different chips, the current changes less than ± 3%. There is only one pin connected to ground which is shared as analog ground, digital ground and power ground recommended to route with min ...
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... NOTE: When is low, latch the data; LATCH When LATCH high, data is is transmitted from input to output of register; When is low, normal response output; ENABLE When is high, output is not available. ENABLE HANGZHOU SILAN MICROELECTRONICS CO.,LTD Http://www.silan.com.cn SD16729 www.DataSheet4U.com REV:1.1 2009.03.10 Page ...
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... SEQUENCE WAVEFORM 1. Clock, serial-in, serial-out 2. Clock, serial-in, , LATCH ENABLE HANGZHOU SILAN MICROELECTRONICS CO.,LTD Http://www.silan.com.cn , OUTn SD16729 www.DataSheet4U.com REV:1.1 2009.03.10 Page ...
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... OUTn TEST CIRCUIT For this test circuit, T =25° opr DD C =10.5pF. L HANGZHOU SILAN MICROELECTRONICS CO.,LTD Http://www.silan.com.cn =3.3V/5V, V =0.7V, V =0V OUT IL EXT SD16729 www.DataSheet4U.com =490Ω, V =3.0V, R =60Ω REV:1.1 2009.03.10 Page ...
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... Note: this circuit and corresponding parameters are just for reference, please set the parameter according to practical circuit. HANGZHOU SILAN MICROELECTRONICS CO.,LTD Http://www.silan.com.cn OUT0 5 Vo SD16729P/SD16729S OUT15 20 GND SERIAL-OUT 1 22 OUT0 5 SD16729P/SD16729S OUT15 20 GND SERIAL-OUT 1 22 SD16729 www.DataSheet4U.com V =3~4(V) LED + Vds - + Vf - REV:1.1 2009.03.10 Page ...
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... HANGZHOU SILAN MICROELECTRONICS CO.,LTD Http://www.silan.com.cn =1.202V is the resistance of resistor connected to R EXT =(T -T )/R and actual power dissipation when 16 channel are all D(max th(j-a) )+(I x Duty x V x16). DD OUT CE /Duty/16, where T =150° SD16729 www.DataSheet4U.com . -EXT REV:1.1 2009.03.10 Page ...
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... All the parameters are just for reference, please test for your design. HANGZHOU SILAN MICROELECTRONICS CO.,LTD Http://www.silan.com.cn SD16729 www.DataSheet4U.com REV:1.1 2009.03.10 Page ...
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... PACKAGE OUTLINE SSOP-24-225-0.635 SSOP-24-300-1.0 1.0 1.0 13.5MAX HANGZHOU SILAN MICROELECTRONICS CO.,LTD Http://www.silan.com.cn 0.635 0.30 8.65±0.20 13.0±0.2 0.4 SD16729 www.DataSheet4U.com UNIT: mm 0.25 0.25±0.05 UNIT: mm 0.2 +0.1 -0.05 REV:1.1 2009.03.10 Page ...
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... Silan products could cause loss of body injury or damage to property. • Silan will supply the best possible product for customers! HANGZHOU SILAN MICROELECTRONICS CO.,LTD Http://www.silan.com.cn SD16729 www.DataSheet4U.com REV:1.1 2009.03.10 Page ...