Datasheet > DS1836B-05

DS1836B-05

更新时间： 2024-02-12 04:13:43

品牌	Logo	应用领域
其他 - ETC		/
页数	文件大小	规格书
9页	121K
描述
Voltage Detector

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中文翻译

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技术参数
数据手册

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DS1836B-05 技术参数

是否Rohs认证：	不符合	生命周期：	Transferred
Reach Compliance Code：	unknown	风险等级：	5.71
可调阈值：	NO	JESD-30 代码：	R-PDIP-T8
JESD-609代码：	e0	端子数量：	8
最高工作温度：	85 °C	最低工作温度：	-40 °C
封装主体材料：	PLASTIC/EPOXY	封装代码：	DIP
封装等效代码：	DIP8,.3	封装形状：	RECTANGULAR
封装形式：	IN-LINE	电源：	5 V
认证状态：	Not Qualified	子类别：	Power Management Circuits
最大供电电流 (Isup)：	0.055 mA	标称供电电压 (Vsup)：	5 V
表面贴装：	NO	技术：	BICMOS
温度等级：	INDUSTRIAL	端子面层：	Tin/Lead (Sn/Pb)
端子形式：	THROUGH-HOLE	端子节距：	2.54 mm
端子位置：	DUAL	阈值电压标称：	+4.63V
Base Number Matches：	1

DS1836B-05 数据手册

DS1836/A/B/C/D

3.3V/5V MicroManager

www.dalsemi.com

FEATURES

PIN ASSIGNMENT

ꢀ 5V or 3.3V power-on reset

RST(*RST)

V_CC

V_BAT

ꢀ True 3V operation power switch

ꢀ Switches to battery at 3.8V (2.6V for 3.3V

versions)

ꢀ Excellent for systems designed to operate

with dual power supplies

ꢀ Asserts resets during power transients

ꢀ Maintains reset for 350 ms after V_CCreturns

to an in-tolerance condition

ꢀ Reduces need for discrete components

ꢀ Precision temperature-compensated voltage

reference and voltage sensor

ꢀ 8-pin DIP or space saving 8-pin SOIC surface

mount available

ꢀ CMOS reset output for low current operation

ꢀ Operating temperature of -40°C to +85°C

ꢀ Perfect for PIC microprocessor applications

NMI

GND

V_OUT

8-Pin DIP (300-mil)

RST(*RST)

V_CC

V_BAT

NMI

GND

V_OUT

8-Pin SOIC (150-mil)

DS1836A/C (*DS1836B/D)

PIN DESCRIPTION

V_CC

V_BAT

- Power Supply Input

- Battery Supply Input

- No Connect

V_OUT

GND

- Power Supply Output

- Ground

- Sense Input

NMI

- Non-maskable Interrupt

- Reset Output

RST (*RST)

DESCRIPTION

The DS1836 MicroManager performs three vital system functions. First a precision temperature-

compensated reference and comparator circuit monitor the status of the voltage on V_CCand when an out-

of-tolerance condition is detected, an internal power-fail signal is generated which forces the reset active.

If V_CCcontinues to degrade it switches to the battery supply when V_CCdrops below 3.8 volts (2.6 volts

for 3.3-volt versions). When V_CCexceeds 3.9 volts (2.8 volts for 3.3-volt versions); V_OUTwill again be

supplied from V_CC. Reset will remain active for 350 ms after V_CCreturns to an in-tolerance condition.

Lastly, the DS1836 supports a sense input that sends a non-maskable interrupt whenever the sense input

drops below 1.25 volts.

1 of 9

071700

12 3 4 5 6 7...9

中文翻译

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与DS1836B-05相关器件

型号	品牌	获取价格	描述	数据表
DS1836B-10	MAXIM	获取价格	Power Supply Support Circuit, Fixed, 1 Channel, +4.37VV, CMOS, PDIP8, 0.300 INCH, DIP-8
DS1836B-10	DALLAS	获取价格	Power Supply Support Circuit, Fixed, 1 Channel, +4.37VV, CMOS, PDIP8, 0.300 INCH, DIP-8
DS1836B-10	ROCHESTER	获取价格	1-CHANNEL POWER SUPPLY SUPPORT CKT, PDIP8, 0.300 INCH, DIP-8
DS1836B-10+	ROCHESTER	获取价格	1-CHANNEL POWER SUPPLY SUPPORT CKT, PDIP8, 0.300 INCH, DIP-8
DS1836B-5	DALLAS	获取价格	Power Supply Management Circuit, Fixed, 1 Channel, CMOS, PDIP8, 0.300 INCH, DIP-8
DS1836B-5+	MAXIM	获取价格	Power Supply Support Circuit, Fixed, 1 Channel, +4.63VV, PDIP8, 0.300 INCH, DIP-8
DS1836BS	DALLAS	获取价格	Power Supply Support Circuit, Fixed, 1 Channel, PDSO8, 0.150 INCH, SOIC-8
DS1836BS-05	MAXIM	获取价格	Power Supply Support Circuit, Fixed, 1 Channel, +4.63VV, CMOS, PDSO8, 0.150 INCH, SOIC-8
DS1836BS-10	ROCHESTER	获取价格	1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO8, 0.150 INCH, SOP-8
DS1836BS-10/T&R	MAXIM	获取价格	Power Supply Support Circuit, Fixed, 1 Channel, 4.37vV, CMOS, PDSO8, 0.150 INCH, SOP-8

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