PCF8576CUSLASH2 datasheet(31/56 Pages) NXP

Part #	PCF8576CU/2

Description	Universal LCD driver for low multiplex rates

PDF	56 Pages

Scroll/Zoom	100%

Manufacturer	NXP [NXP Semiconductors]

Direct Link	http://www.nxp.com

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31 / 56 page

PCF8576C_9

Product data sheet

Rev. 09 — 9 July 2009

31 of 56

NXP Semiconductors

PCF8576C

Universal LCD driver for low multiplex rates

11.1 Typical supply current characteristics

VDD = 5 V; VLCD = 0 V; Tamb = 25 °CVDD = 5 V; VLCD = 0 V; Tamb = 25 °C

Fig 21. ISS as a function of ffr

Fig 22.

−IDD(LCD) as a function of ffr

mbe530

200

100

ISS

(

µA)

ffr (Hz)

normal

mode

power-saving

mode

mbe529

200

100

ffr (Hz)

−IDD(LCD)

(

µA)

VLCD = 0 V; external clock; Tamb = 25 °CVLCD = 0 V; external clock; Tamb = 25 °C

Fig 23. ISS as a function of VDD

Fig 24.

−I

DD(LCD) as a function of VDD

010

mbe528

ISS

(

µA)

VDD (V)

power-saving mode

fclk = 35 kHz

normal mode

fclk = 200 kHz

mbe527

010

VDD (V)

°C

−40 °C

−IDD(LCD)

(

µA)

PCF8576CU/2 Datasheet(PDF) 31 Page - NXP Semiconductors

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