Maxim MAX6576ZUT+T

数字，本地-40°C ~ 125°C期间2.7V ~ 5.5V10µs/°C±3°C（±7.5°C）

Overview

The MAX6576/MAX6577 are low-cost, low-current temperature sensors with a single-wire output. The MAX6576ZUT 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 temperature. The MAX6576ZUT 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 microprocessor. 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.

Features

Period Output Type
Moisture Sensitivity Level (MSL): 1 (Unlimited)
Tape & Reel (TR) Package
Operating Temperature: -40°C~125°C
Supply Voltage: 2.7V~5.5V
6 Pins
Local Sensing Temperature: -40°C~125°C
Highest (Lowest) Accuracy: ±3°C (±7.5°C)
Sensor Type: Digital, Local

Surface Mount Mounting Type

Applications

There are a lot of Maxim Integrated
MAX6576ZUT+T Analog & Digital Sensors applications.

• Energy saving at office (air-conditining/ighting control)
• Digital signage
• Automatic doors/elevators
• Industrial
• HVAC
• Disk Drives
• Automotive
• Portable Medical Instruments
• Computers
• Battery Management