DS1374集成電路(IC)的實時時鐘規(guī)格書PDF中文資料
廠商型號 |
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)的實時時鐘;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 |
封裝外殼 | 16-SOIC(0.295",7.50mm 寬) |
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 | |
數(shù)據(jù)手冊 | |
更新時間 | 2025-2-5 13:52:00 |
相關(guān)芯片規(guī)格書
更多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:
DS1374C-3
- 制造商:
Analog Devices Inc./Maxim Integrated
- 類別:
集成電路(IC) > 實時時鐘
- 包裝:
管件
- 類型:
二進(jìn)制計數(shù)器
- 特性:
警報器,方波輸出,涓流充電器,監(jiān)視計時器
- 時間格式:
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 - 計時(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 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
MAXIM/美信 |
1902+ |
MSOP-10 |
2734 |
代理品牌 |
詢價 | ||
MAXIM |
24+ |
MSOP10 |
9860 |
全新原裝現(xiàn)貨/假一罰百! |
詢價 | ||
MAXIM |
20+ |
MSOP10 |
2960 |
誠信交易大量庫存現(xiàn)貨 |
詢價 | ||
MAX/DALL |
24+ |
原廠封裝 |
4612 |
原裝現(xiàn)貨假一罰十 |
詢價 | ||
MAXIM |
23+ |
SOP16 |
20000 |
原廠原裝正品現(xiàn)貨 |
詢價 | ||
MAXIM/美信 |
24+ |
SSOPQFN |
25050 |
原廠支持公司優(yōu)勢現(xiàn)貨 |
詢價 | ||
MAXIM/美信 |
22+ |
UMAX-10 |
10637 |
原裝現(xiàn)貨假一賠十 |
詢價 | ||
MAXIM/美信 |
05+PB |
MSOP-10 |
2412 |
向鴻原裝正品/代理渠道/現(xiàn)貨優(yōu)勢 |
詢價 | ||
MAXIM |
20+ |
MSOP10 |
19570 |
原裝優(yōu)勢主營型號-可開原型號增稅票 |
詢價 | ||
MAXIM/美信 |
1948+ |
SOP |
6852 |
只做原裝正品現(xiàn)貨!或訂貨假一賠十! |
詢價 |