參數(shù)資料
型號: PCF8576
廠商: NXP Semiconductors N.V.
英文描述: Universal LCD driver for low multiplex rates
中文描述: 通用LCD驅(qū)動器的低復(fù)用率
文件頁數(shù): 11/40頁
文件大?。?/td> 243K
代理商: PCF8576
1998 Feb 06
11
Philips Semiconductors
Product specification
Universal LCD driver for low multiplex
rates
PCF8576
Fig.6 Waveforms for the 1 : 2 multiplex drive mode with
1
3
bias (V
op
= V
DD
V
LCD
).
V
state1
t)
V
S
n
t)
V
BP0
t)
=
V
on(rms)
0.745V
op
=
V
state2
t)
V
S
n
t)
V
BP1
t)
=
V
off(rms)
0.333V
op
=
MBE541
VDD
VDD
VDD
2Vop
op
Vop
Vop
state 1
0
BP0
Sn 1
(a) waveforms at driver
(b) resultant waveforms
at LCD segment
LCD segments
state 2
Tframe
op
VLCD
VDD
VDD
VDD
BP1
Sn
Vop
state 1
op
VDD
VDD
VDD
op
VLCD
op
VDD
VDD
VDD
op
VLCD
op
op
VLCD
op
2Vop
op
2Vop
op
Vop
state 2
0
2Vop
op
相關(guān)PDF資料
PDF描述
PCF8576C Universal LCD driver for low multiplex rates
PCF8576CH Universal LCD driver for low multiplex rates
PCF8576U Universal LCD driver for low multiplex rates
PCF8577C LCD direct/duplex driver with I2C-bus interface
PCF8577CP LCD direct/duplex driver with I2C-bus interface
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
PCF8576_01 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Universal LCD driver for low multiplex rates
PCF8576C 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Universal LCD driver for low multiplex rates
PCF8576C_10 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Universal LCD driver for low multiplex rates
PCF8576CH 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Universal LCD driver for low multiplex rates
PCF8576CH/1 功能描述:LCD 驅(qū)動器 160 SEGMENT LCD SEGMENT DRIVER RoHS:否 制造商:Maxim Integrated 數(shù)位數(shù)量:4.5 片段數(shù)量:30 最大時鐘頻率:19 KHz 工作電源電壓:3 V to 3.6 V 最大工作溫度:+ 85 C 最小工作溫度:- 20 C 封裝 / 箱體:PDIP-40 封裝:Tube