Sanyo LB1292 Specifications
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.
Monolithic Digital IC
6-Channel Driver Array
Ordering number:ENN878D
LB1292
SANYO Electric Co.,Ltd. Semiconductor Company
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN
Overview
The LB1292 is designed for interfacing low level devices
with fluorescent display tube. 6 independent Darlington
output stages can be used to driver digits or segments. W ith
pull-down equivalent resistor built in, no external resistor
to prevent ghost is required. When input voltage is at low
level, output becomes active.
Package Dimensions
unit:mm
3006C-DIP16
[LB1292]
19.0
16
9
Features
• 6 independent Darlington drivers.
• Capable of driving digits or segments.
• On-chip sink current circuit for pull-down.
• Rated at 55V/25mA.
Specifications
Absolute Maximum Ratings at Ta = 25˚C
retemaraPlobmySsnoitidnoCsgnitaRtinU
egatlovylppusmumixaMV
egatlovylppustuptuOV
egatlovylppustupnIV
tnerructuptuomumixaMI
noitapissidrewopelbawollAxamdP 069Wm
erutarepmetgnitarepOrpoT 57+ot02–
erutarepmetegarotSgtsT 051+ot04–
Allowable Operating Ranges at Ta = 25˚C
retemaraPlobmySsnoitidnoCsgnitaRtinU
egatlovylppuSV
egatlovlevel-hgihtupnIV
egatlovlevel-woltupnIV
CC
NI
TUO
CC
HI
LI
6.4
1
1.09
(3.0)
3.65max
3.4
0.51min
2.54
(0.61)
xam 0.55+ot3.0–V
TUO
I
I
Am03–= 0.02ot6.2V
TUO
≤ Aµ03–3.0+ot3.0–V
TUO
1.2
0.48
8
SANYO : DIP16
Vot3.0–
7.62
0.25
V
CC
0.02+ot3.0–V
03Am
˚C
˚C
0.55ot57.4V
30801TN (KT)/O3195YK/7087KI/3295KI/1212KI, TS No.878–1/3
Electrical Characteristics at Ta = 25˚C, VCC=55V
retemaraPlobmySsnoitidnoC
I
niardtnerruC
egatlovtuptuO
tnerrucegakaeltuptuOI
tnerrucnwod-lluPI
tnerructupnI
HCC
I
LCC
V
V
I
I
I
V
HO
NI
V
LO
NI
V
LO
NI
V
LPO
VNIV01=6.09.03.1Am
1NI
VNIV5=2.04.06.0Am
2NI
VNIV0=03–Aµ
LNI
Equivalent Circuit
LB1292
nimpytxam
V,stupnillA
V01=0.50.8Am
NI
nepostupnillA3.00.16.1Am
I,V01=
I,V3.0=
V,V3.0=
V=
TUO
CC
Am03–=V
TUO
Am0=002Vm
TUO
V5.0=03–Aµ
TUO
0.2–VCC6.1–V
CC
2.04.00.1Am
sgnitaR
tinU
Pin Assignment
No.878–2/3
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