Datasheet > DS1629S-C03+T&R

DS1629S-C03+T&R

更新时间： 2024-09-20 19:51:47

品牌	Logo	应用领域
美信 - MAXIM		光电二极管外围集成电路
页数	文件大小	规格书
22页	512K
描述
Real Time Clock, CMOS, PDSO8, 0.150 INCH, LEAD FREE, SOIC-8

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中文翻译

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技术参数
数据手册

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DS1629S-C03+T&R 技术参数

是否无铅：	不含铅	是否Rohs认证：	符合
生命周期：	Obsolete	包装说明：	0.150 INCH, LEAD FREE, SOIC-8
Reach Compliance Code：	compliant	风险等级：	5.72
信息访问方法：	SERIAL, 2-WIRE/I2C	JESD-30 代码：	R-PDSO-G8
端子数量：	8	最高工作温度：	125 °C
最低工作温度：	-55 °C	封装主体材料：	PLASTIC/EPOXY
封装代码：	SOP	封装形状：	RECTANGULAR
封装形式：	SMALL OUTLINE	峰值回流温度（摄氏度）：	NOT SPECIFIED
最大供电电压：	5.5 V	最小供电电压：	2.2 V
标称供电电压：	5 V	表面贴装：	YES
技术：	CMOS	温度等级：	MILITARY
端子形式：	GULL WING	端子位置：	DUAL
处于峰值回流温度下的最长时间：	NOT SPECIFIED	uPs/uCs/外围集成电路类型：	TIMER, REAL TIME CLOCK
Base Number Matches：	1

DS1629S-C03+T&R 数据手册

DS1629

2-Wire Digital Thermometer

and Real Time Clock

www.maxim-ic.com

FEATURES

PIN ASSIGNMENT

CꢀMeasures temperatures from -55°C to

+125°C; Fahrenheit equivalent is -67°F to

257°F

SDA

SCL

ALRM

GND

V_DD

OSC

X₁

CꢀReal time clock counts seconds, minutes,

hours, date of the month, month, day of the

week, and year with leap year compensation

through the year 2100

X₂

DS1629S 8-Pin SOIC

(150-mil)

CꢀThermometer accuracy is ±2.0°C (typ)

CꢀThermometer resolution is 9 bits (expandable)

CꢀThermostatic and time alarm settings are user

definable. Dedicated open-drain Alarm output

Cꢀ32 bytes SRAM for general data storage

CꢀData is read from/written to via a 2-wire serial

interface. (open drain I/O lines)

PIN DESCRIPTION

SDA

- 2-Wire Serial Data Input/Output

SCL

- 2-Wire Serial Clock

- Ground

GND

ALRM

- Thermostat & Clock Alarm

Output

CꢀWide power supply range (2.2V - 5.5V)

CꢀApplications include personal

X₁

X₂

- 32.768 kHz Crystal Input

- 32.768 kHz Crystal Feedback

Output

computers/PDAs, cellular telephones, office

equipment, dataloggers, or any thermally

sensitive system

OSC

V_DD

- Buffered Oscillator Output

- Power Supply Voltage (+2.2V to

+5V)

Cꢀ8-pin 150mil SOIC package

DESCRIPTION

The DS1629 2-Wire Digital Thermometer and Real Time Clock integrates the critical functions of a real

time clock and a temperature monitor in a small outline 8-pin SOIC package. Communication to the

DS1629 is accomplished via a 2-wire interface. The wide power supply range and minimal power

requirement of the DS1629 allow for accurate time/temperature measurements in battery-powered

applications.

The digital thermometer provides 9-bit temperature readings which indicate the temperature of the device.

No additional components are required; the device is truly a “temperature-to-digital” converter.

The clock/calendar provides seconds, minutes, hours, day, date of the month, day of the week, month, and

year. The end of the month date is automatically adjusted for months with less than 31 days, including

corrections for leap years. It operates in either a 12- or 24-hour format with AM/PM indicator in 12-hour

mode. The crystal oscillator frequency is internally divided, as specified by device configuration. An

open-drain output is provided that can be used as the oscillator input for a microcontroller.

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中文翻译

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与DS1629S-C03+T&R相关器件

型号	品牌	获取价格	描述	数据表
DS1629S-C05+	MAXIM	获取价格	Real Time Clock, CMOS, PDSO8, 0.150 INCH, LEAD FREE, SOIC-8
DS1630AB-100-IND	DALLAS	获取价格	Non-Volatile SRAM Module, 32KX8, 100ns, CMOS,
DS1630AB-120-IND	DALLAS	获取价格	Non-Volatile SRAM Module, 32KX8, 120ns, CMOS,
DS1630AB-150	DALLAS	获取价格	Non-Volatile SRAM, 32KX8, 150ns, CMOS, PDIP28,
DS1630AB-70	DALLAS	获取价格	Non-Volatile SRAM Module, 32KX8, 70ns, CMOS,
DS1630AB-70-IND	ETC	获取价格	NVRAM (Battery Based)
DS1630AB-85-IND	DALLAS	获取价格	Non-Volatile SRAM Module, 32KX8, 85ns, CMOS,
DS1630ABL-100	DALLAS	获取价格	Non-Volatile SRAM Module, 32KX8, 100ns, CMOS,
DS1630ABL-100-IND	DALLAS	获取价格	Non-Volatile SRAM Module, 32KX8, 100ns, CMOS,
DS1630ABL-120	DALLAS	获取价格	Non-Volatile SRAM Module, 32KX8, 120ns, CMOS,

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