PCA8534AH/Q900/1,5 NXP Semiconductors, PCA8534AH/Q900/1,5 Datasheet - Page 35

• Manufacturer Part Number: PCA8534AH/Q900/1,5
• Description: IC LCD DRIVER 60SEG 80LQFP
• Manufacturer: NXP Semiconductors

Specifications of PCA8534AH/Q900/1,5

• Package / Case: 80-LQFP
• Display Type: LCD
• Configuration: 60 Segment
• Interface: I²C
• Current - Supply: 80µA
• Voltage - Supply: 1.8 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Number Of Digits: 30
• Number Of Segments: 60
• Maximum Clock Frequency: 3046 Hz
• Operating Supply Voltage: 1.8 V to 5.5 V
• Maximum Power Dissipation: 400 mW
• Maximum Operating Temperature: + 95 C
• Attached Touch Screen: No
• Maximum Supply Current: 20 uA
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Digits Or Characters: -
• Lead Free Status / Rohs Status: Details
• Other names: 568-5110-2

NXP Semiconductors
PCA8534A_2
Product data sheet
In a cascaded configuration only one PCA8534A master must be used as clock source.
All other PCA8534A in the cascade must be configured as slave such that they receive
the clock from the master.
If an external clock source is used, all PCA8534A in the cascade must be configured such
as to receive the clock from that external source (pin OSC connected to V
must be ensured that the clock tree is designed such that on all PCA8534A the clock
propagation delay from the clock source to all PCA8534A in the cascade is as equal as
possible since otherwise synchronization artefacts may occur.
In mixed cascading configurations, care has to be taken that the specifications of the
individual cascaded devices are met at all times.
All information provided in this document is subject to legal disclaimers.
Rev. 02 — 1 June 2010
Universal LCD driver for low multiplex rates
PCA8534A
© NXP B.V. 2010. All rights reserved.
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