MAX6576_V01 datasheet(1/9 Pages) MAXIM

tên linh kiện	MAX6576

Giải thích chi tiết về linh kiện	SOT Temperature Sensors with Period/Frequency Output

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General Description

The MAX6576/MAX6577 are low-cost, low-current tem-

perature sensors with a single-wire output. The MAX6576

converts the ambient temperature into a square wave with

a period proportional to absolute temperature (°K). The

MAX6577 converts the ambient temperature into a square

wave with a frequency proportional to absolute tempera-

ture. The MAX6576 offers accuracy of ±3°C at +25°C,

±4.5°C at +85°C, and ±5°C at +125°C. The MAX6577

offers accuracy of ±3°C at +25°C, ±3.5°C at +85°C, and

±4.5°C at +125°C.

Both devices feature a single-wire output that minimizes

the number of pins necessary to interface with a micropro-

cessor. The period/frequency range of the output square

wave can be selected by hard-wiring the two time-select

pins (TS0, TS1) to either VDD or GND. The MAX6576/

MAX6577 are available in space-saving 6-pin SOT23

packages.

Applications

● Critical μP and μC Temperature Monitoring

● Portable Battery-Powered Equipment

● Cell Phones

● Battery Packs

● Hard Drives/Tape Drives

● Networking and Telecom Equipment

● Medical Equipment

Features

● Simple Single-Wire Output

● Two Output Types Available

• Temperature to Period (μs) (MAX6576)

• Temperature to Frequency (Hz) (MAX6577)

● ±0.8°C Accuracy at +25°C (±3°C max)

● No External Components

● Operates from +2.7V to +5.5V Supply Voltage

● Low 140μA Typical Supply Current

● Standard Operating Temperature Range:

-40°C to +125°C

● Small 6-Pin SOT23 Package

19-1484; Rev 1; 10/14

PART

TEMP. RANGE

PIN-

PACKAGE

SOT TOP

MARK

MAX6576ZUT

-40°C to +125°C 6 SOT23

AABI

MAX6577ZUT

-40°C to +125°C 6 SOT23

AABJ

GND

TS0

N.C.

1

6 OUT

5 TS1

VDD

SOT23-6

TOP VIEW

2

3

4

MAX6576

MAX6577

+2.7V TO +5.5V

GND

TS0

TS1

OUT

0.1µF

VDD

µP

GND

I/O

VCC

MAX6576

MAX6577

MAX6576/MAX6577

SOT Temperature Sensors with

Period/Frequency Output

Pin Configuration

Typical Operating Circuit

Ordering Information

Số phần tương tự - MAX6576_V01

nhà sản xuất	tên linh kiện	bảng dữ liệu	Giải thích chi tiết về linh kiện
Maxim Integrated Produc...	MAX6576-MAX6577	136Kb / 8P	SOT Temperature Sensors with Period/Frequency Output Rev 0; 4/99
Maxim Integrated Produc...	MAX6576ZUT	136Kb / 8P	SOT Temperature Sensors with Period/Frequency Output Rev 0; 4/99

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Mô tả tương tự - MAX6576_V01

nhà sản xuất	tên linh kiện	bảng dữ liệu	Giải thích chi tiết về linh kiện
National Semiconductor ...	LM45	215Kb / 9P	SOT-23 Precision Centigrade Temperature Sensors
Maxim Integrated Produc...	MAX6576	136Kb / 8P	SOT Temperature Sensors with Period/Frequency Output Rev 0; 4/99
National Semiconductor ...	LM45B	195Kb / 8P	SOT-23 Precision Centigrade Temperature Sensors
NXP Semiconductors	PCA2002	124Kb / 20P	32 kHz watch circuit with programmable output period and pulse width 2004 Jan 20
Maxim Integrated Produc...	MAX6666	268Kb / 8P	High-Accuracy PWM Output Temperature Sensors Rev 1; 12/03
List of Unclassifed Man...	ATS51	298Kb / 9P	LOW-VOLTAGE SOT-23 TEMPERATURE SENSOR WITH HIGH OUTPUT DRIVE
National Semiconductor ...	LM45	650Kb / 11P	SOT-23 Precision Centigrade Temperature Sensors
NXP Semiconductors	PCA2002	124Kb / 25P	32 kHz watch circuit with programmable output period and pulse width Rev. 05-11 November 2008
Maxim Integrated Produc...	MAX6666	124Kb / 7P	High-Accuracy PWM Output Temperature Sensors Rev 3; 8/09
TE Connectivity Ltd	KMT32B	307Kb / 6P	AMR Sensor with 180째 period

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Số phần tương tự - MAX6576_V01

Mô tả tương tự - MAX6576_V01

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