lc75712e Sanyo Semiconductor Corporation, lc75712e Datasheet - Page 4

• Manufacturer Part Number: lc75712e
• Description: Dot Matrix Vfd Display Controller/driver
• Manufacturer: Sanyo Semiconductor Corporation

Electrical Characteristics within the Allowable Operating Ranges
Note: Since this IC incorporates high voltage ports it is easily damaged by static discharges. Therefore, extra care is required when handling this IC.
Block Diagram
Input high level current
Input low level current
Output high level voltage
Output low level voltage
Output off voltage
Pull-down resistors
Oscillator frequency
Hysteresis voltage
Supply current
Parameter
Symbol
V
V
V
V
V
f
V
OSC
I
R
R
V
I
OH
OH
OH
OH
OFF
I
DD
IH
IL
OL
H
1
2
1
2
3
4
DI, CL, CE, RES, OSCI: Vi = 5.5 V
DI, CL, CE, RES, OSCI: Vi = 0 V
AM1 to AM35: I
AA1 to AA3: I
AA4 to AA8, G1 to G16: I
OSCO: I
OSCO: I
AM1 to AM35, AA1 to AA8, G1 to G16: V
AM1 to AM35: V
AA1 to AA8, G1 to G16: V
R = 10 kΩ, C = 30 pF
DI, CL, CE
Outputs open, f
LC75710NE, 75711NE, 75712E
O
O
= 0.5 mA
= –0.5 mA
O
OSC
O
= 10 mA
DD
= 1 mA
– V
= 2.7 MHz, V
Conditions
FL
O
= 48 V
DD
= 20 mA
– V
FL
FL
= V
= 48 V
DD
FL
= V
– 50 V
DD
– 50 V
V
V
V
V
DD
DD
DD
DD
min
– 1.0
– 1.0
– 2.0
– 2.0
2.16
140
0.5
–5
70
0
typ
2.7
V
DD
max
– 49
3.24
V
650
325
2.0
No. 4907-4/21
DD
5
5
MHz
Unit
mA
µA
µA
kΩ
V
V
V
V