Datenblatt-Suchmaschine für elektronische Bauteile |
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LD1512 Datenblatt(PDF) 7 Page - LDT Co., Ltd |
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LD1512 Datenblatt(HTML) 7 Page - LDT Co., Ltd |
7 / 39 page Ver0.7 7 LD1512 12 Channel Output LED Driver with 8/12/16 bit PWM Controller ELECTRICAL CHARACTERISTICS (VDD = VDD_R = 5V, Ta = 25oC) PARAMETER SYMBOL TEST CONDITION MIN. TYP. MAX. UNIT VCC Supply Voltage VCC 4.5 - 40 V VDD Regulator Voltage or External Supply Voltage VDD 4.5 5.0 5.5 V Input Voltage H Level VIH - 0.7VDD VDD V L Level VIL - GND 0.3VDD Output Leakage Current IOZ VOH=6.0V 1 uA Output Voltage DO,CLKO VOL IOL=10mA 0.2VDD V VOH IOH=-10mA 0.8VDD Output Current1 Pin to Pin Deviation IOLPP1 REXT=1.6KΩ IOUT=60㎃, VOUT=1.5V ±1.5 ±3.0 % Output Current2 Pin to Pin Deviation IOLPP2 REXT=3.2KΩ IOUT=30㎃, VOUT=1.5V ±1.5 ±3.0 % Output Current1 Chip to Chip Deviation IOLCC1 REXT=1.6KΩ IOUT=60㎃, VOUT=1.5V ±3.0 ±6.0 % Output Current1 Chip to Chip Deviation IOLCC2 REXT=3.2kΩ IOUT=30㎃, VOUT=1.5V ±3.0 ±6.0 % Supply Current I CC1 REXT=Open, OUTn=OFF PWM=Gray0 - 1.0 2.0 mA I CC2 REXT=1.6KΩ, OUTn=OFF PWM=Gray0 - 7.0 15.0 I CC3 REXT=3.2KΩ, OUTn=OFF PWM=Gray0 - 5.0 10.0 DC CHARACTERISTIC TEST CIRCUIT VCC ICC LD1512 ROUT* GOUT* BOUT* IOUT REXT* AGND Iref IIH IIL VIH VIL CLKI DI *) REXT = RREX,GREX,BREX, ROUT = ROUT1~4, GOUT=GOUT1~4, BOUT= BOUT1~4 VDD_R C OSC CLKO IOL/IOH DO DGND |
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Ähnliche Beschreibung - LD1512 |
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