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): 26/40頁
文件大小: 243K
代理商: PCF8576
1998 Feb 06
26
Philips Semiconductors
Product specification
Universal LCD driver for low multiplex
rates
PCF8576
Fig.19 Synchronization of the cascade for the various PCF8576 drive modes.
Excessive capacitive coupling between SCL or CLK and SYNC may cause erroneous synchronization. If this proves to be a problem, the capacitance
of the SYNC line should be increased (e.g. by an external capacitor between SYNC and V
DD
). Degradation of the positive edge of the SYNC pulse may
be countered by an external pull-up resistor.
handbook, full pagewidth
T
=
frame
fframe
1
BP0
SYNC
BP1
(1/2 bias)
SYNC
BP2
(a) static drive mode.
(b) 1 : 2 multiplex drive mode.
(c) 1 : 3 multiplex drive mode.
(d) 1 : 4 multiplex drive mode.
BP3
SYNC
SYNC
BP1
(1/3 bias)
MBE535
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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