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參數(shù)資料
| 型號： | 935006010112 |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | 時鐘及定時 |
| 英文描述： | LCD CLOCK, PDSO28 |
| 封裝： | 7.50 MM, PLASTIC, SOT-136-1, MS-013AE, SOP-28 |
| 文件頁數(shù)： | 14/22頁 |
| 文件大小： | 153K |
| 代理商： | 935006010112 |
Philips Semiconductors - PIP - PCF1178C; 4-digit duplex LCD car clock
Product Information
PCF1178C; 4-digit
duplex LCD car
clock
Information as of 2003-04-22
Stay informed
Download datasheet
Applications
Block diagram
Support & tools
topGeneral description
The PCF1178C is a single chip, 4.19 MHz CMOS car clock circuit providing hours, minutes and seconds
functions. It is designed to drive a 4-digit duplex liquid crystal display (LCD).
Two external single-pole, single-throw switches will accomplish all time setting functions. Time calibration and
voltage regulator are electrically programmable via an on-chip EEPROM. The circuit is battery-operated via an
internal voltage regulator and an external resistor.
topFeatures
q
Internal voltage regulator is electrically programmable for various LCD voltages
q
Time calibration is electrically programmable (no trimming capacitor required)
q
LCD voltage adjusts with temperature for good contrast
q
4.19 MHz oscillator
q
12-hour or 24-hour mode
q
Operating ambient temperature: -40 to +85 °C
q
28-lead plastic SMD (SO28)
q
1 Hz set mode.
topDatasheet
Page
count
File size
(kB)
Datasheet
PCF1178C
4-digit
duplex LCD
car clock
4/16/1997
Product specification 20
97
file:///G|/imaging/BITTING/CPL/20030424/04232003_9/PHGL/_HTML04232003/PCF1178CT.html (1 of 2) [May-08-2003 12:17:37 PM]
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相關(guān)PDF資料 |
PDF描述 |
|---|---|
| 935006010118 | LCD CLOCK, PDSO28 |
| 935182630005 | LCD CLOCK, UUC28 |
| 935020010118 | PARALLEL, 8 BITS INPUT LOADING, 0.065 us SETTLING TIME, 8-BIT DAC, PDSO16 |
| 935020010112 | PARALLEL, 8 BITS INPUT LOADING, 0.065 us SETTLING TIME, 8-BIT DAC, PDSO16 |
| 935020320112 | 1-CH 8-BIT RESISTANCE LADDER ADC, PARALLEL ACCESS, PDSO24 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 9350-1R1 | 制造商:Johanson Manufacturing 功能描述:VARIABLE CAPACITOR |
| 9350216 | 功能描述:工業(yè)壓力 / 力傳感器 SST PRESS TRANSDUCER RoHS:否 制造商:Honeywell 工作壓力:0 bar to 25 bar 壓力類型:Sealed Gauge 準(zhǔn)確性:0.25 % 輸出類型: 安裝風(fēng)格:Screw 工作電源電壓:8 V to 30 V 輸出電壓:8 V to 30 V 封裝: |
| 9350219 | 制造商:Honeywell / Clarostat 功能描述:SST PRESSURE TRANSDUCERS 制造商:Honeywell Sensing and Control 功能描述:SST PRESSURE TRANSDUCERS 制造商:Honeywell Sensing and Control 功能描述:9350219 SST PRESSURE TRANSDUCERS |
| 9350220 | 功能描述:工業(yè)壓力 / 力傳感器 SST PRESS TRANSDUCER RoHS:否 制造商:Honeywell 工作壓力:0 bar to 25 bar 壓力類型:Sealed Gauge 準(zhǔn)確性:0.25 % 輸出類型: 安裝風(fēng)格:Screw 工作電源電壓:8 V to 30 V 輸出電壓:8 V to 30 V 封裝: |
| 9350221 | 功能描述:工業(yè)壓力 / 力傳感器 SST PRESS TRANSDUCER RoHS:否 制造商:Honeywell 工作壓力:0 bar to 25 bar 壓力類型:Sealed Gauge 準(zhǔn)確性:0.25 % 輸出類型: 安裝風(fēng)格:Screw 工作電源電壓:8 V to 30 V 輸出電壓:8 V to 30 V 封裝: |
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