Datasheet > MAX834

MAX834

更新时间： 2024-11-20 14:57:11

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亚德诺 - ADI		/
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描述
微功耗、具有锁存功能的电压监测器，SOT23-5封装

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数据手册

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MAX834 数据手册

19-1157; Rev 3; 3/10

Micropower, Latching Voltage Monitors

in SOT23-5

General Description

Features

The MAX834/MAX835 micropower voltage monitors

contain a 1.204V precision bandgap reference, com-

parator, and latched output in a 5-pin SOT23 package.

Using the latched output prevents deep discharge of

batteries. The MAX834 has an open-drain, n-channel

output driver, while the MAX835 has a push-pull output

driver. Two external resistors set the trip-threshold

voltage.

♦ Prevent Deep Discharge of Batteries

♦ Precision 1.25% Voltage Threshold

♦ Latched Output (Once Low, Stays Low Until

Cleared)

♦ SOT23-5 Package

♦ Low Cost

The MAX834/MAX835 feature a level-sensitive latch,

eliminating the need to add hysteresis to prevent oscil-

lations in battery-load-disconnect applications.

♦ +2.5V to +11V Wide Operating Voltage Range

♦ < 2µA Typical Supply Current

♦ Open-Drain Output (MAX834)/Push-Pull Output

(MAX835)

Applications

Ordering Information

Precision Battery Monitors

Load Switching

PART

MAX834EUK-T

MAX835EUK-T

PIN-PACKAGE

5 SOT23

TOP MARK

AAAX

Battery-Powered Systems

Threshold Detectors

5 SOT23

AAAY

Note: All devices are specified over the -40°C to +85°C operating

temperature range.

Devices are available in both leaded and lead-free packaging.

Specify lead-free by changing “-T” with “+T” when ordering.

Pin Configuration

Typical Operating Circuit

TOP VIEW

(MAX834

ONLY)

CLEAR LATCH

OUT

CLEAR

GND

OUT

CLEAR

MAX834

MAX835

MAX834

MAX835

GND

SOT23-5

0.1μF

________________________________________________________________ Maxim Integrated Products

For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642,

or visit Maxim’s website at www.maxim-ic.com.

12 3 4 5 6 7...9

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与MAX834相关器件

型号	品牌	获取价格	描述	数据表
MAX834_10	MAXIM	获取价格	Micropower, Latching Voltage Monitors in SOT23-5
MAX834EUK	MAXIM	获取价格	IC-SM VOLTAGE MONITOR
MAX834EUK+T	MAXIM	获取价格	Power Supply Support Circuit, Adjustable, 1 Channel, +1.2VV, PDSO5, LEAD FREE, SOT-23, 5 P
MAX834EUK+TG55	MAXIM	获取价格	Power Supply Support Circuit, Adjustable, 1 Channel, PDSO5, LEAD FREE, SOT-23, 5 PIN
MAX834EUK-T	MAXIM	获取价格	Micropower, Latching Voltage Monitors in SOT23-5
MAX835	MAXIM	获取价格	Micropower, Latching Voltage Monitors in SOT23-5
MAX835	ADI	获取价格	微功耗、具有锁存功能的电压监测器，SOT23-5封装
MAX835EUK	MAXIM	获取价格	Power Management Circuit, Fixed, +1.2VV, PDSO5
MAX835EUK+	MAXIM	获取价格	Power Management Circuit, Fixed, +1.2VV, PDSO5,
MAX835EUK+T	MAXIM	获取价格	Power Supply Support Circuit, Adjustable, 1 Channel, +1.2VV, PDSO5, LEAD FREE, SOT-23, 5 P