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| 型号： | LA5312V |
| 元件分类： | 模拟信号调理 |
| 英文描述： | SPECIALTY ANALOG CIRCUIT, PDSO20 |
| 封装： | 0.225 INCH, SSOP-20 |
| 文件页数： | 1/5页 |
| 文件大小： | 66K |
| 代理商： | LA5312V |
LA5312V
No.5386-1/5
Overview
The LA5312V is a variable divided voltage generator IC for multiple drive of LCD matrix.
Features
Power supply for variable bias LCD drive.
(1/5 to 1/19 bias available by internal resistors)
Four voltage outputs generated by four operational amplifiers.
Low current drain (0.18mA typ.) .
Miniflat package for miniaturization.
Specifications
Maximum Ratings at Ta=25°C
Parameter
Symbol
Conditions
Ratings
Unit
Maximum supply voltage
VEE max
VCC--VEE
36
V
Maximum output current
IOUT max
V1--V4
*Internal
mA
Allowable power dissipation
Pd max
330
mW
Operating temperature
Topr
--20 to +75
°C
Storage temperature
Tstg
--30 to +125
°C
Note 1: Continuous operation (without damage) is guaranteed in the above ranges.
Note 2: *The maximum output current is the value stipulated under the test conditions on page 4.
Note 3: Output pins V1 to V4-to-VCC or GND short not exceeding 1ms is acceptable. (VCC – VEE<35V)
Operating Conditions at Ta=25°C
Parameter
Symbol
Conditions
Ratings
Unit
Supply voltage
VEE
VCC--VEE
--35.5 to --6
V
Input voltage
VREF
VREF≥VEE: VCC--VREF
--35 to --6
V
Output current
IOUT1, 2
V1, V2
--0.5 to +5
mA
IOUT3, 4
V3, V4
--10 to +5
mA
Note 4: Set VCC and VEE so that V1 and VEE--V4 are 1V or more.
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80906 / 12506 SY IM / 53096HA (II)
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.
LA5312V
Monolithic Linear IC
Variable Divided Voltage Generator for LCDs
Ordering number : EN5386A
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相关代理商/技术参数 |
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|---|---|
| LA5312V-TRM-E | 制造商:Sony Semiconductor Solutions Division 功能描述: |
| LA5314 | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:Variable Divided Voltage Generator for LCD Use |
| LA5315M | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:Variable Divided Voltage Generator for LCD Use |
| LA5315M-TRM-E | 制造商:Sony Semiconductor Solutions Division 功能描述: |
| LA5316M | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:Variable Divided Voltage Generator for LCD |
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