PCF8881 データシートの表示（PDF） - Philips Electronics
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PCF8881 Datasheet PDF : 11 Pages
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Philips Semiconductors
132 × 132 RGB single chip TFT driver
with DC-to-DC converter
Objective specification
PCF8881
4 QUICK REFERENCE DATA
VDDD = 2.7 V to 3.3 V; VDDA = 2.7 V to 3.3 V; VSSD = VSSA = 0 V; Tamb = −40 °C to +70 °C; fosc = 227.8 kHz; data = 00h.
SYMBOL
PARAMETER
Supplies
VDDD
VDDA
VSSD
VSSA
logic supply voltage range
analog supply voltage range
logic ground level
analog ground level
Logic Inputs
VIH
HIGH level input voltage
VIL
LOW level input voltage
IL
input leakage current
Logic Outputs
VOH
HIGH level output voltage
VOL
LOW level output voltage
Current consumption analog and logic
Power-down
IDDD
logic current consumption
IDDA
analog current consumption
CONDITION
VI = VDDD or VSSD
current = 1 mA
current = 1 mA
MIN. TYP. MAX. UNIT
1.65
1.8 1.95
V
2.6
2.75 2.9
V
0.0
V
0.0
V
0.7VSSD
0
−1
VDDD
V
0.3VDDD V
+1
µA
0.8VDDD
VSSD
VDDD
V
0.2VSSD
V
0
0
µA
10 20
µA
4.1 Output load model
handbook, full pagewidth
OUTPUT
DRIVER
Pad
(1)
R
R
R
R
R
C
C
C
C
C
MDB409
(1) ESD protection.
R values are kΩ; C values are pF. For a single RC model: R = 5R kΩ; C = 5C pF.
Fig.1 Output load model.
2004 Aug 10
4
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