Ordering number : EN5950
101698RM (OT) No. 5950-1/10
LC75754M
SANYO Electric Co.,Ltd. Semiconductor Bussiness Headquarters
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN
1/3 Duty VFD Driver
CMOS IC
Any and all SANYO products described or contained herein do not have specifications that can handle
applications that require extremely high levels of reliability, such as life-support systems, aircraft’s
control systems, or other applications whose failure can be reasonably expected to result in serious
physical and/or material damage. Consult with your SANYO representative nearest you before using
any SANYO products described or contained herein in such applications.
SANYO assumes no responsibility for equipment failures that result from using products at values that
exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or other
parameters) listed in products specifications of any and all SANYO products described or contained
herein.
Overview
The LC75754M is a 1/3 duty VFD driver that can be used
for electronic tuning frequency display and other
applications under the control of a microcontroller. This
product can directly drive VFDs with up to 72 segments.
Features
72 segment outputs.
Noise reduction circuits are built into the output drivers.
Serial data input supports CCB format communication
with the system controller.
Dimmer can be controlled by serial data input.
High generality since display data is displayed without
the intervention of a decoder.
All segments can be turned off with the BLK pin.
Package Dimensions
unit: mm
3129-MFP36S
SANYO: MFP36S
[LC75754M]
Parameter
Symbol
Conditions
Ratings
Unit
Maximum supply voltage
V
DD
max
V
FL
max
V
IN
1
V
IN
2
V
OUT
1
V
OUT
2
I
OUT
1
I
OUT
2
Pd max
V
DD
V
FL
DI, CL, CE, BLK
–0.3 to +6.5
V
–0.3 to +21.0
V
Input voltage
–0.3 to +6.5
V
OSCI
–0.3 to V
DD
+0.3
–0.3 to V
FL
+0.3
–0.3 to V
DD
+0.3
V
Output voltage
S1 to S24, G1 to G3
V
OSCO
V
Output current
S1 to S24
6
mA
G1 to G3
60
mA
Allowable power dissipation
Ta = 85°C
300
mW
Operating temperature
Topr
–40 to +85
°C
Storage temperature
Tstg
–50 to +150
°C
Specifications
Absolute Maximum Ratings
at Ta = 25°C, V
SS
= 0V
CCB is a trademark of SANYO ELECTRIC CO., LTD.
CCB is SANYO’s original bus format and all the bus
addresses are controlled by SANYO.