PCF8576DT NXP Semiconductors, PCF8576DT Datasheet - Page 34

PCF8576DT

Manufacturer Part Number
PCF8576DT
Description
Manufacturer
NXP Semiconductors
Datasheet

Specifications of PCF8576DT

Operating Supply Voltage (typ)
2.5/3.3/5V
Number Of Digits
20
Number Of Segments
160
Package Type
TSSOP
Pin Count
56
Mounting
Surface Mount
Power Dissipation
400mW
Frequency (max)
400KHz
Operating Supply Voltage (min)
1.8V
Operating Supply Voltage (max)
5.5V
Lead Free Status / Rohs Status
Supplier Unconfirmed

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NXP Semiconductors
PCF8576D_9
Product data sheet
Fig 23. Synchronization of the cascade for the various PCF8576D drive modes
(1/2 bias)
(1/3 bias)
(1/3 bias)
(1/3 bias)
BP0
SYNC
SYNC
SYNC
SYNC
BP0
BP0
BP0
BP0
Rev. 09 — 25 August 2009
(b) 1:2 multiplex drive mode.
(c) 1:3 multiplex drive mode.
(d) 1:4 multiplex drive mode.
(a) static drive mode.
T
Universal LCD driver for low multiplex rates
fr
=
f
1
fr
PCF8576D
mgl755
© NXP B.V. 2009. All rights reserved.
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