OM4085 Datasheet, PDF (24/36 Pages) NXP Semiconductors – Universal LCD driver for low multiplex rates

Philips Semiconductors
Universal LCD driver for low multiplex
rates
Product specification
OM4085
LIMITING VALUES
In accordance with the Absolute Maximum Rating System (IEC 134).
SYMBOL
PARAMETER
V_DD
supply voltage
V_LCD
LCD supply voltage
V_I
input voltage (SCL, SDA, A0 to A2, OSC, CLK, SYNC and SA0)
V_O
output voltage (S0 to S23 and BP0 to BP3)
I_I
DC input current
I_O
DC output current
I_DD, I_SS, I_LCD V_DD, V_SS or V_LCD current
P_tot
power dissipation per package
P_O
power dissipation per output
T_stg
storage temperature
MIN.
−0.5
V_DD − 7
V_SS − 0.5
V_LCD − 0.5
−
−
−
−
−
−65
MAX.
+7
V_DD
V_DD + 0.5
V_DD + 0.5
±20
±25
±50
400
100
+150
UNIT
V
V
V
V
mA
mA
mA
mW
mW
°C
HANDLING
Inputs and outputs are protected against electrostatic discharges in normal handling. However, to be totally safe, it is
advised to take handling precautions appropriate to handling MOS devices (see “Handling MOS devices”).
1997 Feb 25
24