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參數資料
| 型號： | LA5312V |
| 廠商： | Sanyo Electric Co.,Ltd. |
| 英文描述： | Variable Divided Voltage Generator for LCD(用于LCD可變分壓發(fā)電機) |
| 中文描述： | 分裂的可變電壓發(fā)生器（用于液晶可變分壓發(fā)電機用于LCD） |
| 文件頁數： | 1/5頁 |
| 文件大?。?/td> | 71K |
| 代理商： | LA5312V |
Variable Divided Voltage Generator for LCDs
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 (0.18 mA typ.)
.
Miniflat package for miniaturization.
Package Dimensions
unit : mm
3179-SSOP20
[LA5312V]
SANYO : SSOP20
Specifications
Maximum Ratings
at Ta = 25°C
Parameter
Symbol
V
EE
max
I
OUT
max
Pd max
Topr
Tstg
Conditions
Ratings
Unit
V
mA
mW
°C
°C
Maximum supply voltage
Maximum output current
Allowable power dissipation
Operating temperature
Storage temperature
V
CC
– V
EE
V1 – V4
36
*Internal
330
–20 to +75
–30 to +125
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-V
CC
or GND short not exceeding 1 ms is acceptable. (|V
CC
– V
EE
| < 35 V)
Operating Conditions
at Ta = 25°C
Parameter
Symbol
V
EE
V
REF
I
OUT
1,2
I
OUT
3,4
Conditions
Ratings
–35.5 to –6
–35 to –6
–0.5 to +5
–10 to +5
Unit
V
V
mA
mA
Supply voltage
Input voltage
V
CC
– V
EE
V
REF
^
V
EE
: V
CC
– V
REF
V1, V2
V3, V4
Output current
Note 4: Set V
CC
and V
EE
so that |V1| and |V
EE
– V4| are 1 V or more.
Ordering number: EN5386
Monolithic Linear IC
LA5312V
SANYO Electric Co.,Ltd. Semiconductor Bussiness Headquarters
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110 JAPAN
53096HA(II) No.5386-1/5
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| LA5314 | Variable Divided Voltage Generator for LCD Use(用于LCD可變分壓發(fā)電機) |
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| LA5316M | Variable Divided Voltage Generator for LCD |
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相關代理商/技術參數 |
參數描述 |
|---|---|
| LA5312V-TRM-E | 制造商:Sony Semiconductor Solutions Division 功能描述: |
| LA5314 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Variable Divided Voltage Generator for LCD Use |
| LA5315M | 制造商:SANYO 制造商全稱: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 制造商全稱:Sanyo Semicon Device 功能描述:Variable Divided Voltage Generator for LCD |
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