PCF8534AUSLASHDASLASH1 datasheet(26/44 Pages) NXP

26 / 44 page

PCF8534A_3

Product data sheet

Rev. 03 — 10 November 2008

26 of 44

NXP Semiconductors

PCF8534A

Universal LCD driver for low multiplex rates

10. Limiting values

[1]

Pins SDA, SCL, CLK, SYNC, SA0, OSC and A0 to A2.

[2]

Pins S0 to S59 and BP0 to BP3.

[3]

HBM: Human Body Model, according to JESD22-A114.

[4]

MM: Machine Model, according to JESD22-A115.

[5]

CDM: Charged Device Model, according to JESD22-C101.

[6]

Latch-up testing, according to JESD78.

CAUTION

Static voltages across the liquid crystal display can build up when the LCD supply voltage

(VLCD) is on while the IC supply voltage (VDD) is off, or vice versa. This may cause unwanted

display artifacts. To avoid such artifacts, VLCD and VDD must be applied or removed together.

Table 15.

Limiting values

In accordance with the Absolute Maximum Rating System (IEC 60134).

Symbol

Parameter

Conditions

Min

Max

Unit

VDD

supply voltage

−0.5

+6.5

IDD

supply current

−50

+50

VLCD

LCD supply voltage

−0.5

+7.5

IDD(LCD)

LCD supply current

−50

+50

ISS

ground supply current

−50

+50

input voltage

[1]

−0.5

+6.5

input current

[1]

−10

+10

output voltage

[1]

−0.5

+6.5

[2]

−0.5

+7.5

output current

[1][2]

−10

+10

Ptot

total power dissipation

400

P/out

power dissipation per output

100

Tstg

storage temperature

−65

+150

°C

Vesd

electrostatic discharge voltage

HBM

[3] -

±2000

[4] -

±200

CDM

[5] -

±2000

Ilu

latch-up current

[6] -

100

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