PCF8531U2D NXP [NXP Semiconductors], PCF8531U2D Datasheet - Page 38

• Manufacturer Part Number: PCF8531U2D
• Description: 34 x 128 pixel matrix driver Single-chip LCD controller and driver
• Manufacturer: NXP [NXP Semiconductors]

NXP Semiconductors
PCF8531
Product data sheet
Fig 27. Supply current as a function of frequency
(μA)
I
30
20
10
0
0
V
T
amb
DD1
= 27 °C; TC = 0; BS = 100; no V
= 2.5 V; V
I
DD(LCD)
20
I
DD
DD2
and V
40
DD3
= 2.5 V; external V
60
All information provided in this document is subject to legal disclaimers.
f (kHz)
LCD
mgs481
load.
80
Rev. 6 — 16 May 2011
LCD
;
Fig 28. Supply current as a function of LCD supply
(μA)
I
DD
86
84
82
80
78
3
V
T
voltage
amb
DD1
= 27 °C; TC = 0; BS = 111; no V
= 1.8 V; V
3.2
DD2
3.4
= 2.5 V; 2 × voltage multiplier;
34 x 128 pixel matrix driver
3.6
PCF8531
© NXP B.V. 2011. All rights reserved.
3.8
LCD
V
LCD
mgs482
load.
(V)
4
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