PCF1175C中文资料PDF规格书
PCF1175C规格书详情
GENERAL DESCRIPTION
The PCF1175C 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.
产品属性
- 产品编号:
PCF1175CT/F2,118
- 制造商:
NXP USA Inc.
- 类别:
集成电路(IC) > 显示驱动器
- 包装:
管件
- 显示类型:
LCD
- 配置:
7 段显示
- 数字或字符:
4 位数字
- 电压 - 供电:
3V ~ 6V
- 工作温度:
-40°C ~ 85°C
- 安装类型:
表面贴装型
- 封装/外壳:
28-SOIC(0.295",7.50mm 宽)
- 供应商器件封装:
28-SO
- 描述:
IC DRVR 7 SEGMENT 4 DIGIT 28SO
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
PHIL |
2001 |
5000 |
原装正品长期供货,如假包赔包换 徐小姐13714450367 |
询价 | |||
NXP/恩智浦 |
20+ |
na |
65790 |
原装优势主营型号-可开原型号增税票 |
询价 | ||
NXP |
0613+ |
SOP28 |
953 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
NXP/恩智浦 |
2048+ |
SOP-28 |
9851 |
只做原装正品现货!或订货假一赔十! |
询价 | ||
NXP/恩智浦 |
24+23+ |
SOP28 |
12580 |
16年现货库存供应商终端BOM表可配单提供样品 |
询价 | ||
NXP/恩智浦 |
22+ |
SOP28 |
354000 |
询价 | |||
PHI |
23+ |
8890 |
价格优势/原装现货/客户至上/欢迎广大客户来电查询 |
询价 | |||
PHILIPS |
22+ |
SOP |
9000 |
进口原装 假一罚十 现货 |
询价 | ||
SOT |
NXP |
27413 |
只做原装货值得信赖 |
询价 | |||
nxp/NXP Semiconductors/恩智浦/ |
21+ |
SOP28 |
10974 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 |