參數(shù)資料
型號: PCF1175CU
廠商: NXP SEMICONDUCTORS
元件分類: 時鐘及定時
英文描述: 4-digit duplex LCD car clock
中文描述: LCD CLOCK, UUC28
文件頁數(shù): 5/20頁
文件大?。?/td> 132K
代理商: PCF1175CU
1997 Apr 16
5
Philips Semiconductors
Product specification
4-digit duplex LCD car clock
PCF1175C
LCD voltage
(see Fig.5)
The adjustable voltage regulator controls the supply
voltage (see Section “LCD voltage programming”) in
relation to temperature for good contrast, for example
when V
DD
= 4.5 V at +25
°
C, then:
V
DD
= 3 to 4 V at +85
°
C.
V
DD
= 5 to 6 V at
40
°
C.
Fig.5 Regulated voltage as a function of temperature (typical).
(1) Programmed to 4.0 V at 25
°
C (value within the specified operating range).
(2) Programmed to 4.5 V at 25
°
C (value within the specified operating range).
(3) Programmed to 5.0 V at 25
°
C (value within the specified operating range).
40
0
40
120
8
6
2
0
4
MSA995
80
T (o
VSS
(V)
(2)
(1)
(3)
相關(guān)PDF資料
PDF描述
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
PCF1175CU/10 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:4-digit duplex LCD car clock
PCF1178C 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:4-digit duplex LCD car clock
PCF1178CT 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:4-digit duplex LCD car clock
PCF1178CT,112 功能描述:LCD 驅(qū)動器 4 DIG DUPLX LCD CLCK 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
PCF1178CT,118 功能描述:LCD 驅(qū)動器 4 DIG DUPLX LCD CLCK 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