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LD1071 Datasheet(PDF) 7 Page - LDT Co., Ltd

Part # LD1071
Description  16 Channel Output LED Driver
PDF  36 Pages
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Manufacturer  LDT [LDT Co., Ltd]
Direct Link  http://www.ldt.co.kr/
Logo LDT - LDT Co., Ltd

LD1071 Datasheet(HTML) 7 Page - LDT Co., Ltd

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Ver1.0
7
LD1071
16 Channel Output LED Driver with 14 bit PWM Controller
ELECTRICAL CHARACTERISTICS (VDD = 5V, Ta = 25oC)
7.0
4.5
-
REXT=500Ω, OUTn=OFF
REF=FFh, PWM=Gray0
IOFF2
mA
0.8
0.4
-
REXT=Open, OUTn=OFF
REF=FFh, PWM=Gray0
IOFF1
Supply Current
400
200
100
-
RINDN
Pull Down Resistor
%
±3.0
±1.5
REXT=500Ω
IOUT=40㎃, VOUT=1.5V
IOLPP1
Output Current1
Pin to Pin Deviation
㏀
400
200
100
-
RINUP
Pull Up Resistor
%/V
±1.0
±0.5
REXT=500Ω
IOUT=40㎃, VOUT=1.5V
%/VDD
Output Current vs.
Supply Voltage Regulation
%
±6.0
±3.0
REXT=500Ω
IOUT=40㎃, VOUT=1.5V
IOLCC1
Output Current1
Chip to Chip Deviation
0.8VDD
IOH=1mA
VOH
V
0.2VDD
IOL=1mA
VOL
DOUT
Output
Voltage
uA
1
VOH=6.0V
IOZ
Output Leakage Current
0.3VDD
GND
-
VIL
L Level
0.7VDD
Min.
Typ.
VDD
Max.
V
-
VIH
H Level
Input
Voltage
Unit
Test Condition
Symbol
Parameter
DC CHARACTERISTIC TEST CIRCUIT
VDD
IDD
LD1071
OUT0
OUT15
DOUT
IOL
REXT
GND
Iref
IIN
IIH
IIL
VIN
VIH
VIL
PWMCK
STROBE
DIN
CLOCK
(Note ) REF : Constant Current Control Value ( CR[7:0] of Configuration Register )



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