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DS1672S-3/TR中文资料PDF规格书
DS1672S-3/TR规格书详情
GENERAL DESCRIPTION
The DS1672 incorporates a 32-bit counter and power-monitoring functions. The 32-bit counter is designed to count seconds and can be used to derive time-of-day, week, month, month, and year by using a software algorithm. A precision, temperature-compensated reference and comparator circuit monitors the status of VCC.
FEATURES
◾ 32-Bit Counter
◾ I2C* Serial Interface
◾ Automatic Power-Fail Detect and Switch Circuitry
◾ Power-Fail Reset Output
◾ Low-Voltage Oscillator Operation (1.3V min)
◾ Trickle-Charge Capability
◾ Underwriters Laboratory (UL) Recognized
◾ -40°C to +85°C Operating Temperature Range
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
MAXIM(美信) |
1942+ |
SOIC-8 |
2532 |
向鸿只做原装,仓库库存优势数量请确认 |
询价 | ||
MAXIM/美信 |
23+ |
SOIC-8 |
30000 |
原装正品公司现货,假一赔十! |
询价 | ||
MAXIM-美信 |
24+25+/26+27+ |
SOP-8.贴片 |
6328 |
一一有问必回一特殊渠道一有长期订货一备货HK仓库 |
询价 | ||
Dallas |
23+ |
8-SOIC |
6672 |
询价 | |||
Maxim |
23+ |
原厂封装 |
4630 |
优势现货 |
询价 | ||
MAXIM/美信 |
23+ |
SOIC-8 |
5000 |
全新原装现货 |
询价 | ||
ADI(亚德诺)/MAXIM(美信) |
23+ |
SOP8 |
1546 |
原装现货,免费供样,技术支持,原厂对接 |
询价 | ||
Maxim Integrated |
22+ |
NA |
500000 |
万三科技,秉承原装,购芯无忧 |
询价 | ||
Maxim Integrated |
2022+ |
8-SOIC |
38550 |
全新原装 支持表配单 中国著名电子元器件独立分销 |
询价 | ||
MAXIM(美信) |
2117+ |
SOIC-8 |
315000 |
一级代理专营品牌!原装正品,优势现货,长期排单到货 |
询价 |
