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DS1775R+U

Miniature digital thermal monitoring device offering thermostat functionality

Inventory:9,309

  • 90-day after-sales guarantee
  • 365 Days Quality Guarantee
  • Genuine Product Guarantee
  • 7*24 hours service quarantee

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Submit your quote request for DS1775R+U using this form.You can also reach us via email at Email: [email protected], and we will respond within 12 hours.

Overview of DS1775R+U

The DS1775R+U is a digital thermometer and thermostat IC with a 9-bit resolution that provides temperature readings and temperature control functions. It offers high accuracy temperature measurements and supports multiple temperature sensor connections, making it suitable for a variety of temperature monitoring applications.

Pinout

(Note: The pin configuration below is a general representation. Refer to the specific datasheet for precise details.)

  • GND: Ground connection
  • SCL: Serial clock for I2C communication
  • SDA: Serial data for I2C communication

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the DS1775R+U IC for a visual representation.

Key Features

  • 9-Bit Digital Temperature Sensor: Provides accurate temperature readings with a 0.5°C resolution.
  • Multiple Sensor Connections: Supports multiple DS1775R+U sensors on the same I2C bus for extended temperature monitoring.
  • Temperature Control Functions: Features programmable temperature thresholds for thermostat applications.
  • I2C Interface: Utilizes the I2C communication protocol for easy integration with microcontrollers and other I2C devices.
  • Nonvolatile Memory: Stores temperature data and configuration settings in nonvolatile memory for reliable operation.

Note: For detailed technical specifications, please refer to the DS1775R+U datasheet.

Application

  • Temperature Monitoring Systems: Ideal for temperature monitoring systems in industrial, automotive, and consumer electronics applications.
  • Thermostat Control: Suitable for thermostat control applications in HVAC systems, refrigeration units, and temperature-controlled environments.
  • Data Logging: Used for temperature data logging in environmental monitoring, cold chain management, and storage facilities.

Functionality

The DS1775R+U digital thermometer and thermostat IC combines temperature sensing and control functions in a single device. It enables precise temperature measurements and thermostat configurations for various applications.

Usage Guide

  • Power Supply: Connect VCC (Pin X) to the supply voltage within the specified operating range.
  • Temperature Sensor Connection: Connect the sensor output pins to the desired measurement points for accurate temperature readings.
  • I2C Communication: Interface with the DS1775R+U using the SCL and SDA pins for I2C communication with the host controller.

Frequently Asked Questions

Q: How accurate are the temperature readings from the DS1775R+U?
A: The DS1775R+U provides temperature readings with high accuracy, typically within ±2°C.

Q: Can the DS1775R+U be used in battery-powered applications?
A: Yes, the DS1775R+U operates at low power and is suitable for battery-powered temperature monitoring systems.

Equivalent

For similar functionalities, consider these alternatives to the DS1775R+U:

  • TMP117: A high-accuracy digital temperature sensor with I2C interface for precise temperature measurements.
  • MAX30208: This temperature sensor IC offers high accuracy and I2C compatibility, suitable for temperature monitoring applications.

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

ECCN (US) EAR99 Part Status Active
HTS 8542.39.00.01 Automotive No
PPAP No Module/IC Classification IC
Resolution (bit) 12 Accuracy ±3°C(Max)
Interface Type Serial (2-Wire) Output Type Digital
Minimum Operating Supply Voltage (V) 2.7 Typical Operating Supply Voltage (V) 3.3|5
Maximum Operating Supply Voltage (V) 5.5 Maximum Supply Current (uA) 1000
Minimum Operating Temperature (°C) -55 Maximum Operating Temperature (°C) 125
Packaging Tape and Reel Mounting Surface Mount
Package Height 1.1 Package Width 1.63
Package Length 2.9 PCB changed 5
Standard Package Name SOT Supplier Package SOT-23
Pin Count 5 Lead Shape Gull-wing

Warranty & Returns

Warranty, Returns, and Additional Information

  • QA & Return Policy ?

    Parts Quality Guarantee: 365 days

    Returns for refund: within 90 days

    Returns for Exchange: within 90 days

  • Shipping and Package ?

    Shipping:For example, FedEx, JP, UPS, DHL,SAGAWA, or YTC.

    Parts Packaging Guarantee: Featuring 100% ESD anti-static protection, our packaging incorporates high toughness and superior buffering capabilities.

  • Payment ?

    For example, channels like VISA,MasterCard,Western Union,PayPal,MoneyGram,Rakuten Pay and more.

    If you have specific payment channel preferences or requirements, please get in touch with our sales team for assistance.

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DS1775R+U

Miniature digital thermal monitoring device offering thermostat functionality

Inventory:

9,309
Overview of DS1775R+U Specifications Warranty & Returns Similar Products Popular Products

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After Sales Service

What after-sales service can be provided?

We provide an extended quality assurance period of 365 days for all components we offer. If a return or exchange becomes essential, kindly adhere to these guidelines:

·Initiate the request within 90 days after the item's shipment date.

·Coordinate the return or exchange with our team.

·Keep the items in their original condition as delivered.

·Please be aware that the feasibility of returning or exchanging items is contingent upon an evaluation of their actual state upon return.

Shipping

What channels of transportation of goods does the website support?

We usually send out our orders during business days using FedEx, SF, UPS, or DHL. We're also here to assist with alternative shipping options. Should you require additional information about shipping particulars or expenses, please don't hesitate to get in touch with us.

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Package

How to ensure that the parts will be intact during transportation?

The items we ship will be packaged in anti-static bags, ensuring ESD anti-static protection, while the outer packaging boasts exceptional durability and sealing. We offer packaging options like Tape and Reel, Cut Tape, Tube, or Tray to suit your needs.

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Payment

Which payment methods can be used to pay for goods

Accepted payment methods commonly encompass VISA, MasterCard, UnionPay, Western Union, PayPal, and various other options.

Should you have a particular payment preference or wish to seek information on rates and other specifics, please feel free to reach out to us.

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