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參數(shù)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(jī)) |
| 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(jī)用于LCD） |
| 文件頁數(shù)： | 2/5頁 |
| 文件大小： | 71K |
| 代理商： | LA5312V |
Operating Characteristics
at Ta = 25°C, V
CC
– V
EE
= 20 V, V
REF
= V
EE
, R
X
= 8 R
Parameter
Symbol
I
CC
, I
EE
I
STR
Ra1
Ra2
Rb1
Rb2
Rb3
Rb4
R
X
1
R
X
2
R
X
3
R
X
4
Conditions
min
typ
0.18
max
0.3
12
2.04
2.04
12.36
6.18
6.18
12.36
Unit
mA
μA
—
—
—
—
—
—
—
—
—
—
Current drain
Input current
STR = 5 V : V
CC
, V
EE
STR = 5 V : STR
V2 / V1
(V
REF
– V3) / (V
REF
– V4)
V
REF
/ V1
V
REF
/ V2
V
REF
/ (V
REF
– V3)
V
REF
/ (V
REF
– V4)
Referenced to R across
9
Output voltage ratio
1.96
1.96
11.64
5.82
5.82
11.64
2.00
2.00
12.00
6.00
6.00
12.00
Internal resistance ratio
R
X
4 and V
IN
3
: R
X
1 – R
X
2
: R
X
1 – R
X
3
: R
X
1 – R
X
4
: R
X
1 – V
IN
3
8
12
14
15
Resistance value
R
R value when voltage is applied across R
X
4 and
V
IN
3 is 0.5 V : R
X
4 – V
IN
3
+0.1 mA < I
OUT
1 < +5 mA : V1
+0.1 mA < I
OUT
2 < +5 mA : V2
+0.1 mA < I
OUT
3 < +5 mA : V3
+0.1 mA < I
OUT
4 < +5 mA : V4
–0.5 mA < I
OUT
1 < –0.1 mA : V1
–0.5 mA < I
OUT
2 < –0.1 mA : V2
–10 mA < I
OUT
3 < –0.1 mA : V3
–10 mA < I
OUT
4 < –0.1 mA : V4
(Source I
OUT
is negative and sink I
OUT
is positive).
30
k
Load regulation
n
V1
n
V2
n
V3
n
V4
–
n
V1
–
n
V2
–
n
V3
±20
±20
±20
±20
±20
±20
±20
mV
mV
mV
mV
mV
mV
mV
–
n
V4
±20
mV
A
Ambient temperature, Ta – °C
LA5312V
No.5386-2/5
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)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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