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DS1672U-33/TR中文资料美信数据手册PDF规格书
DS1672U-33/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 |
23+ |
MSOP8 |
50000 |
全新原装正品现货,支持订货 |
询价 | ||
Maxim(美信) |
23+ |
NA |
20094 |
正纳10年以上分销经验原装进口正品做服务做口碑有支持 |
询价 | ||
MAXIM/美信 |
2022+ |
MSOP-8 |
7600 |
原厂原装,假一罚十 |
询价 | ||
Dallas |
2023+ |
8-MSOP |
50000 |
原装现货 |
询价 | ||
MAXIM/美信 |
24+ |
MSOP-8 |
30000 |
原装正品公司现货,假一赔十! |
询价 | ||
MAXIM |
23+ |
35500 |
询价 | ||||
Maxim |
22+ |
8uMAX |
9000 |
原厂渠道,现货配单 |
询价 | ||
MAXIM |
23+ |
MSOP8 |
50000 |
全新原装正品现货,支持订货 |
询价 | ||
Maxim |
1931+ |
N/A |
1324 |
加我qq或微信，了解更多详细信息,体验一站式购物 |
询价 | ||
MAXIM/美信 |
2022+ |
5000 |
只做原装,价格优惠,长期供货。 |
询价 |
