PCF2100C Просмотр технического описания (PDF) - Philips Electronics

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производитель

PCF2100C

LCD drivers

Philips Electronics 

Philips Semiconductors

LCD drivers

Product specification

PCF21xxC family

10 DC CHARACTERISTICS

VDD = 2.25 to 6.0 V; VSS = 0 V; Tamb = −40 to +80 °C; RO = 1 MΩ; CO = 680 pF; unless otherwise specified.

SYMBOL

PARAMETER

CONDITIONS

MIN. TYP. MAX. UNIT

Supply

VDD

IDD

supply voltage

supply current

VPOR

power-on reset voltage level

Inputs CLB, DATA and DLEN

VIL

LOW level input voltage

VIH

HIGH level input voltage

ILI

input leakage current

Ci

input capacitance

Input OSC

Iosc

oscillator start-up current

LCD outputs

VBP

ZO(BP)

ZO(S)

DC voltage of backplane drivers

backplane driver output impedance

segment driver output impedance

note 1; see Fig.13

note 1; Tamb = 25 °C;

see Fig.13

note 2

VI = VSS or VDD

note 3

VI = VSS

note 4; VDD = 5 V

note 4; VDD = 5 V

2.25 −

−

20

−

20

6.0

V

50

µA

30

µA

−

1.0

1.6

V

−

−

2.0

−

−

−

−

−

0.8

V

−

V

±1

µA

10

pF

0.5

1.2

5.0

µA

−

±20 −

mV

−

0.5

5.0

kΩ

−

1

7

kΩ

Notes

1. Outputs open; CBUS inactive.

2. Resets all logic, when VDD < VPOR.

3. Periodically sampled (not 100% tested).

4. Outputs measured one at a time.

1997 Mar 28

13

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