LB1450(2001) Просмотр технического описания (PDF) - SANYO -> Panasonic
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LB1450 Datasheet PDF : 4 Pages
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LB1450
Specifications
Absolute Maximum Ratings at Ta = 25˚C
Parameter
Maximum supply voltage
Maximum input voltage
Maximum output voltage
Allowable power dissipation
Operating temperature
Symbol
VCC max
VINR
VIN
Vcont
VBL
VOUT
Pd max
Topr
VCC>VINR
VCC>VIN
VCC>VBL
Pin 2, 3, 4
Ta=60˚C
Conditions
Allowable Operating Ranges at Ta = 25˚C
Parameter
Supply voltage
Tuning indicaiton voltage width
Symbol
VCC
VT
Conditions
Electrical Characteristics at Ta = 25˚C, VCC=12V
Parameter
Symbol
Conditions
Input bias current
Threshold voltage
Simultaneous lighting width
Output current
Blanking threshold voltage
Output leak current
Current drain
IIN
IINR
IINBL
Vth+
Vth–
Vw
IOUT1,
IOUT2,
IOUT3
VBL(L)
VBL(H)
IOFF
ICC
VIN–VINR
VIN–VINR
LED current excluded
Equivalent Circuit Block Diagram and Pin Assignment
Ratings
Unit
18 V
–0.3 to +16 V
–0.3 to +16 V
–0.3 to +4 V
–0.3 to +16 V
16 V
500 mW
–20 to +70 ˚C
Ratings
Unit
8 to 16 V
200 mV
Ratings
Unit
min typ max
–2
0 µA
–20
+20 µA
–2
0 µA
150 200 250 mV
–250 –200 –150 mV
30
50 100 mV
11
18
25 mA
360 430 500 mV
410 500 550 mV
10 µA
3.0
3.8
5.6 mA
No.730–2/4
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