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参数资料
| 型号： | 935001490118 |
| 厂商： | NXP SEMICONDUCTORS |
| 元件分类： | 时钟及定时 |
| 英文描述： | LCD CLOCK, PDSO40 |
| 封装： | PLASTIC, SOT-158-2, VSOP-40 |
| 文件页数： | 9/18页 |
| 文件大小： | 134K |
| 代理商： | 935001490118 |
Philips Semiconductors - PIP - PCF1172C; 3 1/2 -digit LCD car clock
Product Information
PCF1172C; 3 1/2 -
digit LCD car clock
Information as of 2003-04-22
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topGeneral description
The PCF1172C is a single chip, 4.19 MHz CMOS clock circuit indicating hours and minutes. It is designed
to drive a 3 1/2 -digit liquid crystal display (LCD) with AM and PM indicators.
Two external single-pole, single-throw switches will accomplish all time setting functions. The circuit is
battery-operated via an internal 5 V voltage regulator or by an external stabilized voltage supply.
topFeatures
q
Driving standard 3 1/2 -digit LCD with AM and PM indicators
q
Internal voltage regulator for 5 V LCD
q
Option for external stabilized voltage supply
q
4.19 MHz oscillator
q
Integrated oscillator output capacitor and polarization resistor
q
Operating ambient temperature: -40 to +85 °C
q
40-lead plastic SMD, face down (VSO40).
topDatasheet
Page
count
File
size
(kB)
Datasheet
PCF1172C
3 1/2 -
digit LCD
car clock
4/16/1997
Product specification 16
83
file:///G|/imaging/BITTING/CPL/20030424/04232003_9/PHGL/_HTML04232003/PCF1172CT.html (1 of 2) [May-08-2003 12:14:53 PM]
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相关PDF资料 |
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|---|---|
| 935006010112 | LCD CLOCK, PDSO28 |
| 935006010118 | LCD CLOCK, PDSO28 |
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| 935020010112 | PARALLEL, 8 BITS INPUT LOADING, 0.065 us SETTLING TIME, 8-BIT DAC, PDSO16 |
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