MAX6515UKN045

更新时间： 2024-11-07 04:59:59

品牌	Logo	应用领域
美信 - MAXIM		开关
页数	文件大小	规格书
8页	267K
描述
Low-Cost, 2.7V to 5.5V Temperature Switches in a SOT23

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

MAX6515UKN045 数据手册

19-3147; Rev 0; 1/04

Low-Cost, 2.7V to 5.5V Temperature Switches

in a SOT23

General Description

Features

The MAX6514/MAX6515 low-cost, fully integrated temper-

ature switches assert a logic signal when their die tem-

perature crosses a factory-programmed threshold.

Operating from a 2.7V to 5.5V supply, these devices fea-

ture a fixed voltage reference, an analog temperature

sensor, and a comparator. They are available with facto-

ry-trimmed temperature trip thresholds from -45°C to

+15°C and +35°C to +115°C in 10°C increments, and are

accurate to 1°C ꢀtypꢁ. These devices reꢂuire no external

components and typically consume 22µA of supply cur-

rent. Hysteresis is pin selectable at 2°C or 10°C.

♦ High-Accuracy +1.5°C (max) over -15°C to +65°C

Temperature Range

♦ Low-Power Consumption: 22µA Typical Current

♦ Factory-Programmed Thresholds from -45°C to

+115°C in 10°C Increments

♦ Open-Drain or Push-Pull Outputs

♦ Pin-Selectable 2°C or 10°C Hysteresis

♦ Low Cost

The MAX6514/MAX6515 are offered with hot-tempera-

ture thresholds ꢀ+35°C to +115°Cꢁ, asserting when the

temperature is above the threshold or with cold-temper-

ature thresholds ꢀ-45°C to +15°Cꢁ, asserting when the

temperature is below the threshold. The MAX6514/

MAX6515 can be used over a -35°C to +125°C range

with a supply voltage of 2.7V to 5.5V. For applications

sensing temperature down to -45°C, a supply voltage

above 4.5V is reꢂuired.

Ordering Information

PIN-

PACKAGE

PART

TEMP RANGE

MAX6514UK_ _ _ _-T*

MAX6515UK_ _ _ _-T*

-55°C to +125°C

5 SOT23-5

The MAX6514 has an active-high, push-pull output. The

MAX6515 has an active-low, open-drain output. These

devices are available in a space-saving 5-pin SOT23

package and operate over the -55°C to +125°C tem-

perature range.

*These parts are offered in 16 standard temperature versions

with a minimum order of 2500 pieces. To complete the suffix

information, add P or N for positive or negative trip temperature,

and select an available trip point in degrees centigrade. For

example, the MAX6514UKP065-T describes a MAX6514 in a

5-pin SOT23 package with a +65°C threshold in tape and reel

(2.5k minimum order). Contact the factory for pricing and avail-

ability.

Applications

Over/Undertemperature Protection

Fan Control

Test Eꢂuipment

Temperature Control

Temperature Alarms

Notebook, Desktop PCs

RAID

Typical Operating Circuit

Servers

100kΩ

TOVER

INT

MICROCONTROLLER

GND

MAX6515

0.1µF

Pin Configurations and Functional Diagram appear at end of

data sheet.

GND GND HYST

________________________________________________________________ Maxim Integrated Products

For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at

1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.

12 3 4 5 6 7 8

中文翻译

下载PDF

与MAX6515UKN045相关器件

型号	品牌	获取价格	描述	数据表
MAX6515UKN045-T	MAXIM	获取价格	Analog Circuit, 1 Func, BICMOS, PDSO5, MO-178AA, SOT-23, 5 PIN
MAX6515UKP005	MAXIM	获取价格	Low-Cost, 2.7V to 5.5V Temperature Switches in a SOT23
MAX6515UKP005-T	MAXIM	获取价格	Analog Circuit, 1 Func, BICMOS, PDSO5, MO-178AA, SOT-23, 5 PIN
MAX6515UKP015	MAXIM	获取价格	Low-Cost, 2.7V to 5.5V Temperature Switches in a SOT23
MAX6515UKP015-T	MAXIM	获取价格	Analog Circuit, 1 Func, BICMOS, PDSO5, MO-178AA, SOT-23, 5 PIN
MAX6515UKP035	MAXIM	获取价格	Low-Cost, 2.7V to 5.5V Temperature Switches in a SOT23
MAX6515UKP035+T	MAXIM	获取价格	Sensor/Transducer, BICMOS, 5 Pin, Plastic/epoxy,
MAX6515UKP035-T	MAXIM	获取价格	Analog Circuit, 1 Func, BICMOS, PDSO5, MO-178AA, SOT-23, 5 PIN
MAX6515UKP045	MAXIM	获取价格	Low-Cost, 2.7V to 5.5V Temperature Switches in a SOT23
MAX6515UKP045+T	MAXIM	获取价格	Sensor/Transducer, BICMOS, 5 Pin, Plastic/epoxy,

与MAX6515UKN045相关文章

英伟达新AI芯片Rubin或提前半年亮相
2024-11-05

16
苹果iPhone 17将全系采用三星/LG显示LTPO OLED面板
2024-11-05

13
三星深化印度制造布局，供应链本地化进程加速
2024-10-29

37
芯擎科技“星辰一号”自动驾驶芯片点亮成功，2025年量产在即
2024-10-29

34

产品中心

服务支持

精选活动

关于我们

帮助中心

MAX6515UKN045

MAX6515UKN045 数据手册

与MAX6515UKN045相关器件

与MAX6515UKN045相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

MAX6515UKN045

MAX6515UKN045 数据手册

与MAX6515UKN045相关器件

与MAX6515UKN045相关文章

您还可以找

您在本页遇到什么问题？