LB1408 View Datasheet(PDF) - SANYO -> Panasonic
Part Name
Description
MFG CO.
LB1408 Datasheet PDF : 4 Pages
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Continued from preceding page.
Parameter
D pin current 1
Output saturation voltage
D pin current 2
Out pin impedance
Input sensitivity
Comparator level
D1
D2
D3
D4
D5
D6
D7
Output leakage current
D pin current 3
D pin current 4
LB1408
Symbol
Conditions
ID2, 4, 7
VsatD
1, 3, 5, 6
ID2, 4, 7
ROUT
VIN5
3.3kΩ across ILED1 and Vref
ILED2=GND, pins 7, 11, 14
ILED2=GND, pins 6, 10, 12, 13
ILED2=GND, VCC=6.7V,
VD1, 3, 6=0.9V, pins 7, 11, 14
Pin 1
Input voltage at which LED of D5 is lighted
VT1
VT2
VT3
VT4
VT5
VT6
VT7
IDL1, 3, 5
ID7
ID7
Input voltage at which LED of D5 is lighted is taken
as 0dB.
Input voltage at which LED of D5 is lighted is taken
as 0dB.
Input voltage at which LED of D5 is lighted is taken
as 0dB.
Input voltage at which LED of D5 is lighted is taken
as 0dB.
Input voltage at which LED of D5 is lighted is taken
as 0dB.
Input voltage at which LED of D5 is lighted is taken
as 0dB.
Input voltage at which LED of D5 is lighted is taken
as 0dB.
VIN=0V, pins 6, 10, 12
3.3kΩ across ILED1 and Vref ILED2=open, pin14
ILED2=open, pin14, VCC=6.7V, VD6=0.7V, pin14
Ratings
Unit
min
typ
max
12
16
19 mA
1.0
1.3 V
12
19 mA
8
12
16 kΩ
119 132 145 mV
–26 –20 –14 dB
–12 –10
–8 dB
–7
–6
–5 dB
–3.5 –3.0 –2.5 dB
0
0
0 dB
2.5
3.0
3.5 dB
5
6
7 dB
0
10 µA
4.5
6.0
8.0 mA
4.5
8.0 mA
No.1507–2/4
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