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DS1374集成電路(IC)的實(shí)時(shí)時(shí)鐘規(guī)格書PDF中文資料

DS1374
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(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

封裝外殼

16-SOIC(0.295",7.50mm 寬)

文件大小

292.47 Kbytes

頁面數(shù)量

17

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

下載地址一下載地址二到原廠下載

更新時(shí)間

2025-2-28 15:35:00

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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(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 品牌 批號 封裝 庫存 備注 價(jià)格
MAXIM
24+
MSOP10
9860
全新原裝現(xiàn)貨/假一罰百!
詢價(jià)
MAXIM
23+
10-μSOP
7750
全新原裝優(yōu)勢
詢價(jià)
MAXIM
23+
USOP
8888
專做原裝正品,假一罰百!
詢價(jià)
MAXIM/美信
1948+
SOP
6852
只做原裝正品現(xiàn)貨!或訂貨假一賠十!
詢價(jià)
DALLAS
23+
16-SOIC
65480
詢價(jià)
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
24+
10-USOP
9843
優(yōu)勢現(xiàn)貨
詢價(jià)
MAXIM
24+
UMAX-10
10000
MAXIM一級代理商原裝現(xiàn)貨假一罰十
詢價(jià)
Maxim
10+
MA
6000
絕對原裝自己現(xiàn)貨
詢價(jià)
MAXIM/美信
23+
NA
12730
原裝正品代理渠道價(jià)格優(yōu)勢
詢價(jià)