MAX6672

更新时间： 2024-09-15 21:54:47

品牌	Logo	应用领域
美信 - MAXIM		传感器温度传感器
页数	文件大小	规格书
6页	126K
描述
PWM Output Temperature Sensors in SC70 Packages

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数据手册

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MAX6672 数据手册

19-2458; Rev 0; 10/02

PWM Output Temperature Sensors

in SC70 Packages

General Description

Features

The MAX6672/MAX6673 are low-current temperature

sensors with a single-wire output. These temperature

sensors convert the ambient temperature into a 1.4kHz

PWM output, which contains the temperature informa-

tion in its duty cycle. The MAX6672 has an open-drain

output and the MAX6673 has a push-pull output.

o Simple Single-Wire PWM Output

o Tiny SC70 Package

o Low 60µA (typ) Supply Current Consumption

o 1.4kHz Nominal Frequency

o Choice of Outputs

Open Drain (MAX6672)

Push-Pull (MAX6673)

The MAX6672/MAX6673 operate from 2.4V to 5.5V with

a maximum supply current of 150µA. Both devices fea-

ture a single-wire output that minimizes the number of

pins necessary to interface with a microprocessor.

o 2.4V to 5.5V Supply Range

The MAX6672/MAX6673 are available in 5-pin SC70

packages.

Applications

Ordering Information

PIN-

PACKAGE

TOP

MARK

ACQ

Industrial and Process Control

HVAC

PART

TEMP RANGE

MAX6672AXK-T -40°C to +125°C

MAX6673AXK-T -40°C to +125°C

5 SC70-5

Automotive

5 SC70-5

ACR

Environmental Control

Isolated Temperature Sensing

Typical Application Circuit

Pin Configuration

TOP VIEW

µC

GPIO TO CONTROL

SHUTDOWN

DOUT

N.C.

MAX6672

MAX6673

0.1µF

MAX6672

MAX6673

INPUT TO TIMER/

COUNTER

GND

SC70

* PULLUP RESISTOR REQUIRED ONLY FOR THE MAX6672.

________________________________________________________________ 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

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与MAX6672相关器件

型号	品牌	获取价格	描述	数据表
MAX6672_V01	MAXIM	获取价格	PWM Output Temperature Sensors in SC70 Packages
MAX6672AXK	MAXIM	获取价格	Sensor/Transducer
MAX6672AXK-T	MAXIM	获取价格	PWM Output Temperature Sensors in SC70 Packages
MAX6673	MAXIM	获取价格	PWM Output Temperature Sensors in SC70 Packages
MAX6673	ADI	获取价格	PWM输出的温度传感器，SC70封装
MAX6673AXK+T	MAXIM	获取价格	Analog Voltage Output Sensor, 0.4V Min, 5V Max, Rectangular, Surface Mount, PLASTIC, SC-70
MAX6673AXK-T	MAXIM	获取价格	PWM Output Temperature Sensors in SC70 Packages
MAX6674	MAXIM	获取价格	Cold-Junction-Compensated K-Thermocouple to-D
MAX6674ISA	MAXIM	获取价格	Cold-Junction-Compensated K-Thermocouple to-D
MAX6674ISA+	MAXIM	获取价格	Analog Circuit, 1 Func, BICMOS, PDSO8, 0.150 INCH, SOIC-8