PCF8579 Datasheet, PDF (23/40 Pages) NXP Semiconductors – LCD column driver for dot matrix graphic displays

Philips Semiconductors
LCD column driver for dot matrix graphic
displays
Product specification
PCF8579
10 LIMITING VALUES
In accordance with the Absolute Maximum Rating System (IEC 134).
SYMBOL
PARAMETER
MIN.
V_DD
V_LCD
V_i1
supply voltage
LCD supply voltage
input voltage pins SDA, SCL, SYNC, CLK, TEST, SA0, A0,
A1, A2 and A3
−0.5
V_DD − 11
V_SS − 0.5
V_i2
V_o1
V_o2
I_I
I_O
I_DD, I_SS, I_LCD
P_tot
P_o
T_stg
input voltage pins V₃ and V₄
output voltage pin SDA
output voltage pins C0 to C39
DC input current
DC output current
current at pins V_DD, V_SS or V_LCD
total power dissipation per package
power dissipation per output
storage temperature
V_LCD − 0.5
V_SS − 0.5
V_LCD − 0.5
−10
−10
−50
−
−
−65
MAX.
+8.0
V_DD
V_DD + 0.5
V_DD + 0.5
V_DD + 0.5
V_DD + 0.5
+10
+10
+50
400
100
+150
UNIT
V
V
V
V
V
V
mA
mA
mA
mW
mW
°C
11 HANDLING
Inputs and outputs are protected against electrostatic discharge in normal handling. However, to be totally safe it is
desirable to take normal precautions appropriate to handling MOS devices. Advice can be found in Data Handbook IC12
under “Handling MOS Devices”.
1997 Apr 01
23