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LB1290

Sanyo
Part Number LB1290
Manufacturer Sanyo
Description 8-Channel Driver Array
Published Apr 25, 2005
Detailed Description Ordering number:ENN842F Monolithic Digital IC LB1290 8-Channel Driver Array Overview The LB1290 has been designed for ...
Datasheet PDF File LB1290 PDF File

LB1290
LB1290


Overview
Ordering number:ENN842F Monolithic Digital IC LB1290 8-Channel Driver Array Overview The LB1290 has been designed for interfacing between low level digital devices and fluorescent display tubes.
Its 8channel independent Darlington output stage is used for digit or segment drivers.
Also, with pull-down equivalent resistors, no externally connected resistors are required for ghost prevention.
When the input voltage is at a high level, the output gets activated.
Package Dimensions unit:mm 3007B-DIP18 [LB1290] 24.
0 18 10 0.
51min (3.
25) 7.
62 6.
4 3.
3 3.
85max 0.
25 Features • 8-channel independent Darlington driver.
• Capable of driving digits or segments.
• On-chip sink current circuit for pull-down.
• 55V/30mA rating.
1 Specifications Absolute Maximum Ratings at Ta = 25˚C Parameter Maximum supply voltage Output supply voltage Input supply voltage Maximum output current Allowable power dissipation Operating temperature Storage temperature Symbol VCC max VOUT VIN IOUT Pd max Topr Tstg (1.
84) 2.
54 Conditions Allowable Operating Ranges at Ta = 25˚C Parameter Supply voltage Input high-level voltage Input low-level voltage Symbol VCC VIH VIL IOUT=–30mA IOUT≤–30µA Conditions 0.
5 9 1.
2 SANYO : DIP18 Ratings –0.
3 to +55.
0 –0.
3 to VCC –0.
3 to +20.
0 30 1.
13 –20 to +75 –40 to +150 Unit V V V mA W ˚C ˚C Ratings 4.
75 to 55.
0 2.
6 to 20.
0 –0.
3 to +0.
3 Unit V V V 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 va...


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