LA5318M Просмотр технического описания (PDF) - SANYO -> Panasonic
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LA5318M Datasheet PDF : 5 Pages
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Ordering number:ENN4145
Monolithic Linear IC
LA5318M
Variable Divided Voltage Generator
for LCD Use
Overview
The LA5318M is a variable divided voltage generator IC
for multiple drive of LCD matrix.
Package Dimensions
unit:mm
3035A-MFP16
Features
16
• Power supply for variable bias LCD division drive (1/5
to 1/19 bias available by built-in resistances).
• Four operational amplifiers to deliver 5 voltage outputs.
• Low current drain (0.35mA typ).
• V1, V2 output current source side variable pin.
• Output on/off function VREF control pins.
• Miniflat package.
1
[LA5318M]
9
10.1
8
0.15
Specifications
0.35 1.27 0.605
SANYO : MFP16
Absolute Maximum Ratings at Ta = 25˚C
Parameter
Maximum supply voltage
Maximum output current
Allowable power dissipation
Operating temperature
Storage temperature
Symbol
VEE max
IOUT max
Pd max
Topr
Tstg
VCC-VEE
V1 to V4
Conditions
Note : 1. Continuous operation (nonbreakdown) is guaranteed when operated at the maximum ratings shown above.
2. *The maximum output current is a value specified under the conditions otherwise specified separately.
3. Output pins V1 to V4 to VCC, GND short circuit not lasting more than 1ms is acceptable (| VCC – VEE | < 35V).
Ratings
Unit
36 V
Internal * mA
330 mW
–20 to +75 ˚C
–30 to +135 ˚C
Operating Conditions at Ta = 25˚C
Parameter
Symbol
Supply voltage
Input voltage
Input current
Output current
VEE
VREF
IINR
IOUTR
IOUT1, 2
IOUT3, 4
VREF≥ VEE
Note : 4. Set VCC and VEE so that | V1 | and | VEE-V4 | become 1V or greater.
Conditions
Ratings
Unit
–35.5 to –6 V
–35 to –6 V
–0.2 to 0 mA
0 to +50 mA
–5 to +5 mA
–10 to +5 mA
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.
SANYO Electric Co.,Ltd. Semiconductor Company
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN
31500TN (KT)/53196RM No.4145–1/5
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