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Continued from preceding page.
No. 4365-18/29
LC5852N
Parameter
Symbol
Conditions
min
typ
max
Unit
Segment driver output impedances
When used as CMOS output ports
Output high level voltage
V
OH
(5)
V
SS
2 = –3.5 to –5.25 V,
I
OH
= –15 μA
V
SS
2 = –3.5 to –5.25 V,
I
OL
= 150 μA
V
SS
2 = –3.5 to –5.25 V,
I
OH
= –10 μA
V
SS
2 = –3.5 to –5.25 V,
I
OL
= 60 μA
–1
–0.3
V
Output low level voltage
V
OL
(5)
V
SS
2 + 0.3
V
SS
2 + 1
V
Output high level voltage
V
OH
(6)
–1
–0.3
V
Output low level voltage
V
OL
(6)
V
SS
2 + 0.3
V
SS
2 + 1
V
When used as p-channel open-drain output ports
Output high level voltage
V
OH
(5)
V
SS
2 = –3.5 to –5.25 V,
I
OH
= –15 μA
V
SS
2 = –3.5 to –5.25 V,
V
OL
= V
SS
2
–1
–0.3
V
Output off leakage current
I
OFF
1
μA
Static drive
Output high level voltage
V
OH
(5)
V
SS
2 = –3.5 to –5.25 V,
I
OH
= –0.4 μA
V
SS
2 = –3.5 to –5.25 V,
I
OL
= 0.4 μA
V
SS
2 = –3.5 to –5.25 V,
I
OH
= –4 μA
V
SS
2 = – 3.5 to –5.25 V,
I
OL
= 4 μA
–0.2
V
All segments
Output low level voltage
V
OL
(5)
V
SS
2 + 0.2
V
Output high level voltage
V
OH
(7)
–0.2
V
COM1
Output low level voltage
V
OL
(7)
V
SS
2 + 0.2
V
Duplex drive (1/2 bias—1/2 duty)
Output high level voltage
V
OH
(5)
V
SS
2 = –3.5 to –5.25 V,
I
OH
= –0.4 μA
V
SS
2 = –3.5 to –5.25 V,
I
OL
= 0.4 μA
V
SS
2 = –3.5 to –5.25 V,
I
OH
= –4 μA
V
SS
2 = –3.5 to –5.25 V,
I
OH
= –4 μA, I
OL
= 4 μA
V
SS
2 = –3.5 to –5.25 V,
I
OL
= 4 μA
–0.2
V
All segments
Output low level voltage
V
OL
(5)
V
SS
2 + 0.2
V
Output high level voltage
V
OH
(7)
–0.2
V
Output middle level voltage
V
OM
2-1
COM1, 2
V
SS
2/2
– 0.2
V
SS
2/2
+0.2
V
Output low level voltage
V
OL
(7)
V
SS
2 +0.2
V
1/2 bias—1/3 duty and 1/2 bias—1/4 duty methods
Output high level voltage
V
OH
(5)
V
SS
2 = –3.5 to –5.25 V,
I
OH
= –0.4 μA
V
SS
2 = –3.5 to –5.25 V,
I
OL
= 0.4 μA
V
SS
2 = –3.5 to –5.25 V,
I
OH
= –4 μA
V
SS
2 = –3.5 to –5.25 V,
I
OH
= –4 μA, I
OL
= 4 μA
V
SS
2 = –3.5 to –5.25 V,
I
OL
= 4 μA
–0.2
V
All segments
Output low level voltage
V
OL
(5)
V
SS
2 + 0.2
V
Output high level voltage
V
OH
(7)
–0.2
V
Output middle level voltage
V
OM
2-1
V
SS
2/2
– 0.2
V
SS
2/2
+0.2
V
Output low level voltage
V
OL
(7)
V
SS
2 + 0.2
V
1/3 bias—1/3 duty and 1/3 bias—1/4 duty methods
Output high level voltage
V
OH
(5)
V
SS
2 = –3.5 to –5.25 V,
I
OH
= –0.4 μA
–0.2
V
V
OM
1-1
V
SS
2 = –3.5 to –5.25 V,
I
OH
= –0.4 μA,
I
OL
= 0.4 μA
V
SS
2/2
– 0.2
V
SS
2/2
+0.2
V
Output middle level voltage
All segments
V
OM
1-2
V
SS
2 – 0.2
V
SS
2 + 0.2
V
Output low level voltage
V
OL
(5)
V
SS
2 = –3.5 to –5.25 V,
I
OL
= 0.4 μA
V
SS
2 = –3.5 to –5.25 V,
I
OH
= –0.4 μA
V
SS
3 + 0.2
V
Output high level voltage
V
OH
(7)
–0.2
V
V
OM
2-1
V
SS
2 = –3.5 to –5.25 V,
I
OH
= –4 μA, I
OL
= 4 μA
V
SS
2/2
– 0.2
V
SS
2/2
+0.2
V
Output low level voltage
V
OM
2-2
V
SS
2 – 0.2
V
SS
2 + 0.2
V
Output low level voltage
V
OL
(7)
V
SS
2 = –3.5 to –5.25 V,
I
OL
= 4 μA
V
SS
3 + 0.2
V
Segment
Pads 62 to 64,
QIP64 pins 34 to 36
Segment
Pads 62 to 64,
QIP64 pins 34 to 36
COM1 to 3
(for 1/3 duty methods)
COM1 to 4
(for 1/4 duty methods)
COM1 to 3
(for 1/3 duty methods)
COM1 to 4
(for 1/4 duty methods)
Segment
Pads 38 to 41 and 44 to 61,
QIP64 pins 11 to 23
and 25 to 33
Continued on next page.