TECHNICAL DATA
CMOS BCD-to-7-Segment
Latch Decoder Drivers
ICs IW4511B is usen in high-performance computing systems with low
power consumption in portable measuring equipments, communication devices
with power supply from telephone networks, instruments using alternative
power supplies (solar batteries, thermal elements) etc.
•
Standard symmetrical output characteristic
•
Operating Voltage Range: 3.0 to 18 V
•
100% testing for quiescent current at 20V
•
Maximum input current of 1
μA
at 18 V over full package-temperature
range; 100 nA at 18 V and 25°C
•
Noise margin (over full package temperature range):
1.0 V min @ 5.0 V supply
2.0 V min @ 10.0 V supply
2.5 V min @ 15.0 V supply
IW4511B
N SUFFIX
Plastic
DIP
D SUFFIX
SOIC
ORDERING INFORMATION
IW4511BN Plastic DIP
IW4511BD
SOIC
T
A
= - 55 to 125
°C
for all packages
PIN ASSIGNMENT
B
С
LT
BL
LE/
STROBE
D
A
V
SS
01
02
03
04
05
06
07
08
16
15
14
13
12
11
10
09
V
DD
f
g
a
b
c
d
e
Rev. 00
IKSEMICON [ IK SEMICON CO., LTD ]
