DS1374集成電路(IC)的實(shí)時(shí)時(shí)鐘規(guī)格書PDF中文資料
廠商型號(hào) |
DS1374 |
參數(shù)屬性 | DS1374 封裝/外殼為16-SOIC(0.295",7.50mm 寬);包裝為管件;類別為集成電路(IC)的實(shí)時(shí)時(shí)鐘;產(chǎn)品描述:IC RTC BINARY CNT I2C 16-SOIC |
功能描述 | I2C, 32-Bit Binary Counter Watchdog RTC with Trickle Charger and Reset Input/Output |
文件大小 |
292.47 Kbytes |
頁面數(shù)量 |
17 頁 |
生產(chǎn)廠商 | Maxim Integrated Products |
企業(yè)簡稱 |
Maxim【美信】 |
中文名稱 | 美信半導(dǎo)體官網(wǎng) |
原廠標(biāo)識(shí) | |
數(shù)據(jù)手冊 | |
更新時(shí)間 | 2025-1-3 22:30:00 |
DS1374規(guī)格書詳情
General Description
The DS1374 is a 32-bit binary counter designed to continuously count time in seconds. An additional counter gen erates a periodic alarm or serves as a watchdog timer. If disabled, this counter can be used as 3 bytes of non volatile (NV) RAM. Separate output pins are provided for an interrupt and a square wave at one of four selectable frequencies. A precision temperature-compensated refer ence and comparator circuit monitor the status of VCC to detect power failures, provide a reset output, and auto matically switch to the backup supply when necessary. Additionally, the reset pin is monitored as a pushbutton input for externally generating a reset. The device is programmed serially through an I2C serial interface.
Features
? 32-Bit Binary Counter
? Second Binary Counter Provides Time-of-Day
Alarm, Watchdog Timer, or NV RAM
? Separate Square-Wave and Interrupt Output Pins
? I2C Serial Interface
? Automatic Power-Fail Detect and Switch Circuitry
? Single-Pin Pushbutton Reset Input/Open-Drain
Reset Output
? Low-Voltage Operation
? Trickle-Charge Capability
? -40°C to +85°C Operating Temperature Range
? 10-Pin μSOP, 16-Pin SO
? Available in a Surface-Mount Package with an
Integrated Crystal (DS1374C)
? Underwriters Laboratories (UL) Recognized
產(chǎn)品屬性
- 產(chǎn)品編號(hào):
DS1374C-3
- 制造商:
Analog Devices Inc./Maxim Integrated
- 類別:
集成電路(IC) > 實(shí)時(shí)時(shí)鐘
- 包裝:
管件
- 類型:
二進(jìn)制計(jì)數(shù)器
- 特性:
警報(bào)器,方波輸出,涓流充電器,監(jiān)視計(jì)時(shí)器
- 時(shí)間格式:
二進(jìn)制
- 日期格式:
二進(jìn)制
- 接口:
I2C,2 線串口
- 電壓 - 供電:
2.7V ~ 3.3V
- 電壓 - 供電,電池:
1.3V ~ 3.7V
- 電流 - 計(jì)時(shí)(最大值):
125μA @ 2.7V ~ 3.3V
- 工作溫度:
-40°C ~ 85°C
- 安裝類型:
表面貼裝型
- 封裝/外殼:
16-SOIC(0.295",7.50mm 寬)
- 供應(yīng)商器件封裝:
16-SOIC
- 描述:
IC RTC BINARY CNT I2C 16-SOIC
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
MAXIM |
2019+ |
MSOP10 |
6000 |
只做自己庫存,全新原裝進(jìn)口正品假一賠百,可開13%增 |
詢價(jià) | ||
MAXIM |
三年內(nèi) |
1983 |
只做原裝正品 |
詢價(jià) | |||
MAXIM |
23+ |
SOP16 |
20000 |
原廠原裝正品現(xiàn)貨 |
詢價(jià) | ||
MAXIM/美信 |
18+ |
MSOP-10 |
17907 |
全新原裝現(xiàn)貨,可出樣品,可開增值稅發(fā)票 |
詢價(jià) | ||
MAXIM |
20+ |
MSOP10 |
2960 |
誠信交易大量庫存現(xiàn)貨 |
詢價(jià) | ||
MAXIM |
23+ |
USOP |
8888 |
專做原裝正品,假一罰百! |
詢價(jià) | ||
Maxim |
10+ |
MA |
6000 |
絕對原裝自己現(xiàn)貨 |
詢價(jià) | ||
Dallas |
23+ |
16-SOIC |
6672 |
詢價(jià) | |||
MAXIM |
22+23+ |
MSOP10 |
30841 |
絕對原裝正品全新進(jìn)口深圳現(xiàn)貨 |
詢價(jià) | ||
DALLAS |
24+ |
6980 |
原裝現(xiàn)貨,可開13%稅票 |
詢價(jià) |