Ordering number: EN5376
Monolithic Linear IC
LA5314
Variable Divided Voltage Generator
for LCD Use
Overview
The LA5314 is a valiable diveded voltage generator IC for
multiple drive of LCD matrix.
Package Dimensions
unit : mm
3222-HSOP28
[LA5314]
Features
.
Power supply for variable bias LCD matrix. (1/5 to 1/20 bias
.
available by built-in resistances) 5 voltage outputs
.
Five operational amplifiers to deliver
(1.6 mA typ)
.
Low current drainfor miniturization
Miniflat package
SANYO : HSOP28
Specifications
Maximum Ratings
at Ta = 25 擄C
Parameter
Maximum supply voltage
Maximum output current
Allowable power dissipation
Operating temperature
Storage temperature
Symbol
V
CC
max
l
OUT
max
Pd max
Topr
Tstg
V
CC
鈥?V
EE
V0 to V4
Conditions
Ratings
38
Unit
V
mA
mW
擄C
擄C
*
鹵25
600
鈥?0 to +75
鈥?0 to +150
Note: 1. Continuous operation (non breakdown) 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.
Operating Conditions
at Ta = 25擄C
Parameter
Supply voltage
Output current
Symbol
V
CC
l
OUT
0, 1
l
OUT
2, 3
l
OUT
4
V
CC
鈥?V
EE
V0, V1
V2, V3
V4
Conditions
Ratings
10 to 35
鈥?.5 to +10
鈥?0 to +10
鈥?5 to +0.5
Unit
V
mA
mA
mA
Note: 3. Set V
CC
and V
EE
so that |V0鈥揤1| and |V4| become 1V or greater.
SANYO Electric Co.,Ltd. Semiconductor Bussiness Headquarters
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110 JAPAN
83096HA(II) No.5376-1/5