參數(shù)資料
型號(hào): PCF85162T/1
廠商: NXP SEMICONDUCTORS
元件分類(lèi): 顯示驅(qū)動(dòng)器
英文描述: LIQUID CRYSTAL DISPLAY DRIVER, PDSO48
封裝: 6.10 MM, PLASTIC, MO-153, SOT362-1, TSSOP-48
文件頁(yè)數(shù): 20/43頁(yè)
文件大?。?/td> 321K
代理商: PCF85162T/1
PCF85162_2
All information provided in this document is subject to legal disclaimers.
NXP B.V. 2010. All rights reserved.
Product data sheet
Rev. 02 — 7 May 2010
27 of 43
NXP Semiconductors
PCF85162
Universal LCD driver for low multiplex rates
10. Static characteristics
[1]
VLCD > 3 V for 13 bias.
[2]
LCD outputs are open-circuit; inputs at VSS or VDD; external clock with 50 % duty factor; I2C-bus inactive.
[3]
For typical values, see Figure 19
[4]
For typical values, see Figure 20
[5]
I2C pins SCL and SDA have no diode to VDD and when tested may therefore be driven to the VI limiting values given in Table 15 (see
also Figure 18).
[6]
Periodically sampled, not 100 % tested.
[7]
Outputs measured one at a time.
Table 16.
Static characteristics
VDD = 1.8 V to 5.5 V; VSS = 0 V; VLCD = 2.5 V to 6.5 V; Tamb = 40 °C to +85 °C; unless otherwise specified.
Symbol
Parameter
Conditions
Min
Typ
Max
Unit
Supplies
VDD
supply voltage
1.8
-
5.5
V
VLCD
LCD supply voltage
2.5
-
6.5
V
IDD
supply current
fclk(ext) = 1536 Hz
--
20
μA
IDD(LCD)
LCD supply current
fclk(ext) = 1536 Hz
--
60
μA
Logic
VP(POR)
power-on reset supply voltage
1.0
1.3
1.6
V
VIL
LOW-level input voltage
on pins CLK, SYNC,
OSC, A0 to A2, SA0,
SCL, SDA
VSS
-0.3VDD
V
VIH
HIGH-level input voltage
on pins CLK, SYNC,
OSC, A0 to A2, SA0,
SCL, SDA
0.7VDD
-VDD
V
IOL
LOW-level output current
output sink current;
VOL = 0.4 V; VDD =5 V
on pins CLK and SYNC
1-
-
mA
on pin SDA
3
-
mA
IOH(CLK)
HIGH-level output current on pin CLK
output source current;
VOH =4.6 V; VDD =5V
1-
-
mA
IL
leakage current
VI =VDD or VSS;
on pins CLK, SCL, SDA,
A0 to A2, and SA0
1-
+1
μA
IL(OSC)
leakage current on pin OSC
VI =VDD
1-
+1
μA
CI
input capacitance
--
7
pF
LCD outputs
ΔV
O
output voltage variation
on pins BP0 to BP3 and
S0 to S31
100
-
+100
mV
RO
output resistance
VLCD = 5 V
on pins BP0 to BP3
-
1.5
-
k
Ω
on pins S0 to S31
-
6.0
-
k
Ω
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