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PCF1175CU/10 Fiches technique(PDF) 5 Page - NXP Semiconductors

No de pièce PCF1175CU/10
Description  4-digit duplex LCD car clock
PDF  20 Pages
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Fabricant  PHILIPS [NXP Semiconductors]
Site Internet  http://www.nxp.com
Logo PHILIPS - NXP Semiconductors

PCF1175CU/10 Fiches technique(HTML) 5 Page - NXP Semiconductors

  PCF1175CU/10 Datasheet HTML 1Page - NXP Semiconductors PCF1175CU/10 Datasheet HTML 2Page - NXP Semiconductors PCF1175CU/10 Datasheet HTML 3Page - NXP Semiconductors PCF1175CU/10 Datasheet HTML 4Page - NXP Semiconductors PCF1175CU/10 Datasheet HTML 5Page - NXP Semiconductors PCF1175CU/10 Datasheet HTML 6Page - NXP Semiconductors PCF1175CU/10 Datasheet HTML 7Page - NXP Semiconductors PCF1175CU/10 Datasheet HTML 8Page - NXP Semiconductors PCF1175CU/10 Datasheet HTML 9Page - NXP Semiconductors Next Button
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1997 Apr 16
5
Philips Semiconductors
Product specification
4-digit duplex LCD car clock
PCF1175C
LCD voltage (see Fig.5)
The adjustable voltage regulator controls the supply
voltage (see Section “LCD voltage programming”) in
relation to temperature for good contrast, for example
when VDD = 4.5 V at +25 °C, then:
VDD = 3 to 4 V at +85 °C.
VDD = 5 to 6 V at −40 °C.
Fig.5 Regulated voltage as a function of temperature (typical).
(1) Programmed to 4.0 V at 25
°C (value within the specified operating range).
(2) Programmed to 4.5 V at 25
°C (value within the specified operating range).
(3) Programmed to 5.0 V at 25
°C (value within the specified operating range).
40
0
40
120
−8
−6
−2
0
−4
MSA995
80
T ( C)
o
V SS
(V)
(2)
(1)
(3)



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