DS1390U-3+, Real Time Clock Low-Voltage SPI/3-Wire RTCs with Trickle
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Описание
Semiconductors\Clock & Timer ICs\Real Time Clock
Real Time Clocks (RTC)Analog Devices Inc. Real-time Clocks (RTCs) are offered in a wide range of low-power, highly accurate, small packages, and MEMs-based ICs. RTC ICs measure time, even when the power of the main device is off, so an auxiliary battery or supercapacitor are required. Power consumption is a key factor in most RTC designs, but accuracy and small package size are also important. The latest RTC ICs reduce package pin count by supporting a serial interface.
Технические параметры
| Battery Backup Switching: | Backup Switching |
| Brand: | Analog Devices/Maxim Integrated |
| Date Format: | YY-MM-DD-dd |
| Factory Pack Quantity: Factory Pack Quantity: | 50 |
| Function: | Alarm, Calendar, Clock, Trickle Charger |
| Manufacturer: | Analog Devices Inc. |
| Maximum Operating Temperature: | +85 C |
| Minimum Operating Temperature: | -40 C |
| Mounting Style: | SMD/SMT |
| Operating Supply Current: | 2 mA |
| Package / Case: | MSOP-10 |
| Packaging: | Tube |
| Part # Aliases: | DS1390U 90-1390U+003 |
| Product Category: | Real Time Clock |
| Product Type: | Real Time Clocks |
| RTC Bus Interface: | Serial, SPI |
| Series: | DS1390U |
| Subcategory: | Clock & Timer ICs |
| Supply Voltage - Max: | 3.3 V |
| Supply Voltage - Min: | 2.7 V |
| Time Format: | HH:MM:SS:hh(12 hr, 24 hr) |
| Category | Integrated Circuits(ICs) |
| Date Format | YY-MM-DD-dd |
| Family | Clock/Timing-Real Time Clocks |
| Features | Alarm, Leap Year, Square Wave Output, Trickle-Charger |
| Interface | SPI |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 85°C |
| Package / Case | 10-TFSOP, 10-MSOP(0.118", 3.00mm Width) |
| Packaging | Tube |
| Product Training Modules | Lead(SnPb)Finish for COTSObsolescence Mitigation Program |
| Standard Package | 50 |
| Supplier Device Package | 10-µMAX |
| Time Format | HH |
| Type | Clock/Calendar |
| Voltage - Supply | 2.7 V ~ 3.3 V |
| Voltage - Supply, Battery | 1.3 V ~ 3.7 V |
| Вес, г | 0.14 |
Техническая документация
Datasheet
pdf, 839 КБ
