參數(shù)資料
型號(hào): ST7920-0B
廠商: Electronic Theatre Controls, Inc.
英文描述: ST7920
中文描述: ST7920
文件頁(yè)數(shù): 33/47頁(yè)
文件大?。?/td> 1685K
代理商: ST7920-0B
ST7920
C2.0c
33/47
2001/10/18
DC Characteristics ( T
A
= 25
o
C, V
DD
= 4.5 V - 5.5 V )
Symbol
Characteristics
Test Condition
Min.
Typ.
Max.
Unit
V
DD
Operating Voltage
-
4.5
-
5.5
V
V
LCD
LCD Voltage
V0-V
SS
3.0
-
7
V
I
CC
Power Supply Current
f
OSC
= 540KHz, V
DD
=5V
Rf=33K
Ω
-
0.45
0.75
mA
V
IH1
Input High Voltage
(Except OSC1)
-
0.7V
DD
-
V
DD
V
V
IL1
Input Low Voltage
(Except OSC1)
-
-0.3
-
0.6
V
V
IH2
Input High Voltage
(OSC1)
-
V
DD
-1
-
V
DD
V
V
IL2
Input Low Voltage
(OSC1)
-
-
-
1.0
V
V
OH1
Output High Voltage
(DB0 - DB7)
I
OH
= -0.1mA
0.8V
DD
-
V
DD
V
V
OL1
Output Low Voltage
(DB0 - DB7)
I
OL
= 0.1mA
-
-
0.4
V
V
OH2
Output High Voltage
(Except DB0 - DB7)
I
OH
= -0.04mA
0.8V
DD
-
V
DD
V
V
OL2
Output Low Voltage
(Except DB0 - DB7)
I
OL
= 0.04mA
-
-
0.1V
DD
V
I
LEAK
Input Leakage Current
V
IN
= 0V to V
DD
-1
-
1
μ
A
I
PUP
Pull Up MOS Current
V
DD
= 5V
75
80
85
μ
A
相關(guān)PDF資料
PDF描述
ST8016 160 Output LCD Common/Segment driver IC
ST80X-10S Interface Connectors for Miniature, Portable Terminal Devices
ST40-10S-CV Interface Connectors for Miniature, Portable Terminal Devices
ST40-10S-CVR Interface Connectors for Miniature, Portable Terminal Devices
ST40-18(4)S-CVR Interface Connectors for Miniature, Portable Terminal Devices
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ST7921 制造商:SITRONIX 制造商全稱:SITRONIX 功能描述:96CH Segment Driver For Dot Matrix LCD
ST-7A-30SA-33 制造商:Southco 功能描述:
ST-7A-30SB-33 制造商:Southco 功能描述:
ST-7A-40FA-33 制造商:Southco 功能描述:
ST-7A-40FB-33 制造商:Southco 功能描述: