LB1976(2003) View Datasheet(PDF) - SANYO -> Panasonic
Part Name
Description
Manufacturer
LB1976 Datasheet PDF : 12 Pages
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LB1976
Continued from preceding page.
Parameter
Hysteresis width
High-level input current
Low-level input current
[Forward/Reverse Pin]
High-level input voltage range
Low-level input voltage range
Input open voltage
Hysteresis width
High-level input current
Low-level input current
Symbol
Conditions
∆VIN (S/S)
IIH (S/S)
IIL (S/S)
V (S/S) = VCC
V (S/S) = 0 V
VIH (F/R)
VIL (F/R)
VIO (F/R)
∆VIN (F/R)
IIH (F/R)
IIL (F/R)
V (F/R) = VCC
V (F/R) = 0 V
min
0.35
–10
–280
Ratings
typ
0.50
0
–210
VCC – 1.5
0
VCC – 0.5
0.35
–10
–280
0.50
0
–210
Pin Assignment
VCOUT VCTL OSC (NC) VCREF IN1– IN1+ IN2– IN2+ IN3– IN3+ FG1 FG2 GND1
28 27 26 25 24 23 22 21 20 19 18 17 16 15
Unit
max
0.65
V
10
µA
µA
VCC
V
1.5
V
VCC
V
0.65
V
10
µA
µA
LB1976
1 2 3 4 5 6 7 8 9 10 11 12 13 14
VCC VREG S/S F/R (NC) OUT1 OUT2 OUT3 (NC) (NC) GND3 GND2 RF VM
Top view
A11963
Truth Table
Input
IN1
IN2
IN3
1
H
L
H
2
H
L
L
3
H
H
L
4
L
H
L
5
L
H
H
6
L
L
H
Forward/reverse control
F/R
L
H
L
H
L
H
L
H
L
H
L
H
Output
Source →Sink
OUT2 →OUT1
OUT1 →OUT2
OUT3 →OUT1
OUT1 →OUT3
OUT3 →OUT2
OUT2 →OUT3
OUT1 →OUT2
OUT2 →OUT1
OUT1 →OUT3
OUT3 →OUT1
OUT2 →OUT3
OUT3 →OUT2
FG output
FG1
FG2
L
L
L
H
L
L
H
H
H
L
H
H
F/R
Forward rotation Low
Reverse rotation High
0 V to 1.5 V
VCC – 1.5 V to VCC
FG output
FG1
FG2
A11964
No. 6088-4/12
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