PCF1178CT中文資料飛利浦?jǐn)?shù)據(jù)手冊PDF規(guī)格書

廠商型號 |
PCF1178CT |
功能描述 | 4-digit duplex LCD car clock |
文件大小 |
132.6 Kbytes |
頁面數(shù)量 |
20 頁 |
生產(chǎn)廠商 | PHI |
中文名稱 | 飛利浦 |
數(shù)據(jù)手冊 | |
更新時間 | 2025-8-23 22:58:00 |
人工找貨 | PCF1178CT價格和庫存,歡迎聯(lián)系客服免費(fèi)人工找貨 |
PCF1178CT規(guī)格書詳情
GENERAL 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.
FEATURES
? Internal voltage regulator is electrically programmable for various LCD voltages
? Time calibration is electrically programmable (no trimming capacitor required)
? LCD voltage adjusts with temperature for good contrast
? 4.19 MHz oscillator
? 12-hour or 24-hour mode
? Operating ambient temperature: ?40 to +85 °C
? 28-lead plastic SMD (SO28)
? 1 Hz set mode.
產(chǎn)品屬性
- 型號:
PCF1178CT
- 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
供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
恩XP |
2016+ |
SOP28 |
2500 |
只做原裝,假一罰十,公司可開17%增值稅發(fā)票! |
詢價 | ||
SOT |
24+ |
SMD |
20000 |
一級代理原裝現(xiàn)貨假一罰十 |
詢價 | ||
恩XP |
25+23+ |
SOP28 |
52532 |
絕對原裝正品現(xiàn)貨,全新深圳原裝進(jìn)口現(xiàn)貨 |
詢價 | ||
PHI |
25+ |
SOP |
4500 |
全新原裝、誠信經(jīng)營、公司現(xiàn)貨銷售! |
詢價 | ||
PHI |
23+ |
SOP |
7100 |
絕對全新原裝!現(xiàn)貨!特價!請放心訂購! |
詢價 | ||
恩XP |
20+ |
SOP-28 |
2960 |
誠信交易大量庫存現(xiàn)貨 |
詢價 | ||
恩XP |
20+ |
na |
65790 |
原裝優(yōu)勢主營型號-可開原型號增稅票 |
詢價 | ||
恩XP |
22+ |
SOP28 |
5000 |
全新原裝現(xiàn)貨!價格優(yōu)惠!可長期 |
詢價 | ||
PHI |
24+ |
SMD |
3000 |
公司存貨 |
詢價 | ||
恩XP |
2016+ |
SOP28 |
6528 |
只做進(jìn)口原裝現(xiàn)貨!假一賠十! |
詢價 |