参数资料
型号: PCF8534AU/DA/1,026
厂商: NXP Semiconductors
文件页数: 32/52页
文件大小: 0K
描述: IC LCD DISPLAY DVR 60SEG
标准包装: 720
显示器类型: LCD
配置: 60 段
接口: I²C
电流 - 电源: 8µA
电源电压: 1.8 V ~ 5.5 V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 模具
供应商设备封装: 模具
包装: 托盘 - 晶粒
NXP Semiconductors
PCF8534A
Universal LCD driver for low multiplex rates
11. Static characteristics
Table 19. Static characteristics
V DD = 1.8 V to 5.5 V; V SS = 0 V; V LCD = 2.5 V to 6.5 V; T amb = ? 40 ? C to +85 ? C; unless otherwise specified.
Symbol
Parameter
Conditions
Min
Typ
Max
Unit
Supplies
V DD
V LCD
supply voltage
LCD supply voltage
1.8
2.5
-
-
5.5
6.5
V
V
I DD
I DD(LCD)
supply current
LCD supply current
f clk = 1536 Hz
f clk = 1536 Hz
-
-
8
24
20
60
? A
? A
Logic
V I
input voltage
V SS ? 0.5
V DD + 0.5 V
V IL
LOW-level input voltage
on pins CLK, SYNC, OSC, A0 to A2
V SS
-
0.3V DD
V
and SA0
V IH
HIGH-level input voltage
on pins CLK, SYNC, OSC, A0 to A2
0.7V DD
-
V DD
V
and SA0
V POR
power-on reset voltage
1.0
1.3
1.6
V
I OL
LOW-level output current
V OL = 0.4 V; V DD = 5 V; on pins CLK
1
-
-
mA
and SYNC
I OH
I L
HIGH-level output current
leakage current
V OH = 4.6 V; V DD = 5 V; on pin CLK
V I = V DD or V SS ; on pins SA0, A0 to
? 1
? 1
-
-
-
+1
mA
? A
A2 and CLK
V I = V DD ; on pin OSC
? 1
-
+1
? A
C I
input capacitance
-
-
7
pF
I 2 C-bus;
pins SDA and
SCL [3]
V I
input voltage
V SS ? 0.5
-
5.5
V
V IL
V IH
I OL
I L
C i
LOW-level input voltage
HIGH-level input voltage
LOW-level output current
leakage current
input capacitance
pin SCL
pin SDA
V OL = 0.4 V; V DD = 5 V; on pin SDA
V I = V DD or V SS
V SS
V SS
0.7V DD
3
? 1
-
-
-
-
-
-
-
0.3V DD
0.2V DD
5.5
-
+1
7
V
V
V
mA
? A
pF
PCF8534A
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 6 — 25 July 2011
? NXP B.V. 2011. All rights reserved.
32 of 52
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