LA5314 Datasheet, PDF (1/5 Pages) Sanyo Semicon Device – Variable Divided Voltage Generator for LCD Use

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
Features
. _{Power supply for variable bias LCD matrix. (1/5 to 1/20 bias}
available by built-in resistances)
. _{Five operational amplifiers to deliver 5 voltage outputs}
. _{Low current drain (1.6 mA typ)}
. _{Miniflat package for miniturization}
[LA5314]
Specifications
SANYO : HSOP28
Maximum Ratings at Ta = 25 °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 – V_EE
V0 to V4
Conditions
Ratings
Unit
38
V
*±25
mA
600
mW
–20 to +75
°C
–30 to +150
°C
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°C
Supply voltage
Parameter
Output current
Symbol
V_CC
l_OUT0, 1
l_OUT2, 3
l_OUT4
V_CC – V_EE
V0, V1
V2, V3
V4
Conditions
Note: 3. Set V_CC and V_EE so that |V0–V1| and |V4| become 1V or greater.
Ratings
Unit
10 to 35
V
–0.5 to +10
mA
–10 to +10
mA
–15 to +0.5
mA
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