PCF85133U/2DA/1Z View Datasheet(PDF) - NXP Semiconductors.

Part Name

Description

MFG CO.

PCF85133U/2DA/1Z

Universal LCD driver for low multiplex rates

NXP Semiconductors. 

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NXP Semiconductors

PCF85133

Universal LCD driver for low multiplex rates

7.4.3 1:3 Multiplex drive mode

When three backplanes are provided in the LCD, the 1:3 multiplex drive mode applies, as

shown in Figure 9.

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Fig 9.

Vstate1(t) = VSn(t)  VBP0(t).

Von(RMS) = 0.638VLCD.

Vstate2(t) = VSn(t)  VBP1(t).

Voff(RMS) = 0.333VLCD.

Waveforms for the 1:3 multiplex drive mode with 1⁄3 bias

PCF85133

Product data sheet

All information provided in this document is subject to legal disclaimers.

Rev. 3 — 4 July 2014

© NXP Semiconductors N.V. 2014. All rights reserved.

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