NXP Semiconductors
PCA8538
Automotive 102 x 9 Chip-On-Glass LCD segment driver
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Remark: When bits DE (Table 22 on page 19), CPE (Table 14 on page 14) and TME (Table 17 on
page 15) are logic 0, the internal clock signal is switched off.
Fig 8. Recommended power-down sequence when using an external supplied VLCD and
the internal clock signal
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Fig 9. Recommended power-down sequence when using the internal charge pump and
an external clock signal
PCA8538
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 4 — 26 September 2014
© NXP Semiconductors N.V. 2014. All rights reserved.
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