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Temperature measurement chip

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  • 1.6x1.0mm SMD Tuning Fork Crystal

    SMD Tuning Fork Crystal PSX1610 Features Ultra miniature SMD tuning fork crystal resonator A ceramic package with metal lid providing high precision and reliability. Metal lid connected to GND terminal to reduce EMI Suitable for mobile communications and consumer devices. Applications Mobile communications and consumer devices, etc. Smart card and Wearable devices More

  • 2.0x1.2x0.5mm SMD Tuning Fork Crystal

    SMD Tuning Fork Crystal PSX215 Features Ultra miniature SMD tuning fork crystal resonator A ceramic package with metal lid providing high precision and reliability. Metal lid connected to GND terminal to reduce EMI Suitable for mobile communications and consumer devices. Applications Mobile communications and consumer devices, etc. Smart card and Wearable devices More

  • 3.2 x 1.5mm SMD Tuning Fork Crystal

    SMD Tuning Fork Crystal PSX315 Features 3215 Size Miniature And Fork Crystal Resonator With A Low Profile Pf 0.75mm. A Ceramic Package Providing High Precision And Reliability. Metal Lid Connected To GND Terminal To Reduce EMI. Noise Resistance Application (Smart Meter Etc.) series resistance 50KΩ max available. AEC-Q200 Compliant Applications Mobile Communications, PDA, Wave Clock, Digital Appliance Auto Motive Applications Such As Multimedia Device More

  • 4.1x1.5mm SMD Tuning Fork Crystal

    SMD Tuning Fork Crystal PSX415 Features 4115 size miniature and fork crystal resonator with a low profile pf 0.75mm. a ceramic package providing high precision and reliability. metal lid connected to GND terminal to reduce EMI. Noise Resistance application (smart meter etc.) AEC-Q200 compliant Applications mobile Communications, PDA, wave clock, digital appliance auto motive applications such as multimedia device More

  • 6.9x1.4mm SMD Tuning Fork Crystal

    SMD Tuning Fork Crystal PMX145 Features Ultra Miniature SMD Tuning Fork Crystal Resonator Plastic molded SMD tuning fork crystal of heat-resistance Metal Lid Connected To GND Terminal To Reduce EMI Suitable For Mobile Communications And Consumer Devices. Applications Mobile Communications And Consumer Devices, Etc. Smart Card And Wearable Devices More

  • 8.0x3.2mm SMD Tuning Fork Crystal

    SMD Tuning Fork Crystal PMX206 Features Ultra Miniature SMD Tuning Fork Crystal Resonator Plastic molded SMD tuning fork crystal of heat-resistance Metal Lid Connected To GND Terminal To Reduce EMI Suitable For Mobile Communications And Consumer Devices. Applications Mobile Communications And Consumer Devices, Etc. Smart Card And Wearable Devices More

  • 9.6x4.0mm SMD Tuning Fork Crystal

    SMD Tuning Fork Crystal PMX405 Features Ultra Miniature SMD Tuning Fork Crystal Resonator Plastic molded SMD tuning fork crystal of heat-resistance Metal Lid Connected To GND Terminal To Reduce EMI Suitable For Mobile Communications And Consumer Devices. Applications Mobile Communications And Consumer Devices, Etc. Smart Card And Wearable Devices More

  • 9.6x4.0mm SMD Tuning Fork Crystal

    SMD Tuning Fork Crystal PMX406 Features Ultra Miniature SMD Tuning Fork Crystal Resonator Plastic molded SMD tuning fork crystal of heat-resistance Metal Lid Connected To GND Terminal To Reduce EMI Suitable For Mobile Communications And Consumer Devices. Applications Mobile Communications And Consumer Devices, Etc. Smart Card And Wearable Devices More

Temperature measurement chip

User-Definable Nonvolatile (NV) Alarm

Settings

Alarm Search Command Identifies and Addresses Devices Whose Temperature is Outside Programmed Limits

Available in 8-Pin SO (150 mils), 8-Pin µSOP,and 3-Pin TO-92 Packages

Applications Include Thermostatic Controls,Industrial Systems, Consumer Products,Thermometers, or Any Thermally Sensitive

System

2 Byte User-Programmable EEPROM

ESD Rating: HBM8000V, MM800V

Product Detail
The QT18B20 digital thermometer provides 9-bit to 12-bit Celsius temperature measurements and has an alarm function with nonvolatile user-programmable upper and lower trigger points.
The QT18B20 communicates over a 1-Wire bus that by definition requires only one data line (and ground) for communication with a central microprocessor. It has an operating temperature range of -55°C to +125°C and is accurate to ±0.5°C over the range of -10°C to +85°C. In addition, the QT18B20 can derive power directly from the data line (“parasite power”), eliminating the need for an external power supply.
Each QT18B20 has a unique 64-bit serial code,which allows multiple QT18B20s to function on QT18B20 Programmable Resolution ,1-Wire Digital Thermometer,User-Definable Nonvolatile (NV) Alarm
Settings
Alarm Search Command Identifies and Addresses Devices Whose Temperature is Outside Programmed Limits Available in 8-Pin SO (150 mils), 8-Pin µSOP, and 3-Pin TO-92 Packages
APPlications Include Thermostatic Controls,Industrial Systems, Consumer Products,Thermometers, or Any Thermally Sensitive
System

2 Byte User-Programmable EEPROM

ESD Rating: HBM8000V, MM800V

PIN CONFIGURATIONS
the same 1-Wire bus. Thus, it is simple to use one microprocessor to control many DS18B20s distributed over a large area. Applications that can benefit from this feature include HVAC environmental controls, temperature monitoring systems inside buildings, equipment, or machinery, and process monitoring and control systems.

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Related Products
8.0x3.2mm SMD Tuning Fork Crystal
SMD Tuning Fork Crystal PMX206

Features Ultra Miniature SMD Tuning Fork Crystal Resonator Plastic molded SMD tuning fork crystal of heat-resistance Metal Lid Connected To GND Terminal To Reduce EMI Suitable For Mobile Communications And Consumer Devices. Applications Mobile Communications And Consumer Devices, Etc. Smart Card And Wearable Devices

3.0x8.0mm DIP Tuning Fork Crystal
DIP Tuning Fork Crystal DT308

Features A cylindrical type tuning fork crystal resonator Low power consuming tuning fork crystal resonators are suitable not only for wristwatches but also for a wide range of other applications from industrial equipment to other the clock functions in consumer and household electronics. Applications Mobile Communications And Consumer Devices, Etc. Smart Card And Wearable Devices

2.0x 1.6x 0.72mm SMD Crystal Oscillators
SMD Crystal Oscillators POSC2016

Features 2016 size, 0.72mm high. Ultra miniature and lightweight SMD SPXO 3-state function EC-Q 100compliant Supply Voltage: 1.8V/ 2.5V/ 2.8V/ 3.0V/ 3.3V Available frequency range: 0.584375~80MHz Available up to 80MHz by using AT cut fundamental resonator Low jitter provides for high performance Applications PC, PDA, PND, DSC, DVD, DVC, HDD Smartphone, WiLAN, WiMAX, Bluetooth PC peripherals gaming equipment Wearable devices

3.2 x 2.5x 1.1mm Crystal Oscillators
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Features Supply Voltage: 1.8V/2.5V/2.8V/3.OV/3.3V/5.0V.3-state function Low current consumption CMOS Level Output High speed start-up: 2ms max. until frequency output after power [Standard] Frequency tolerance:±35x 10-6and below (-40~+85°C, includes frequency tolerance at room temperature Frequency tolerance at room temperature:±11x10-6and below (Accuracy±30 sec/month) AEC-Q 100 compliant Applications Timer module, Industrial measuring equipment Consumer Product, Clock source for RTC automotive multimedia device

12.5x 4.6x 3.8mm SMD Quartz Crystal
SMD Quartz Crystal PMX308

Features A surface mount version of the AT-49. High reliability by a hermetically sealed metal package. Correspond to automatic mounting and reflow soldering. AEC-Q200 Compliant

6.0x 8.0mm Voltage Controlled Oscillator
Voltage Controlled Oscillator PVCO6080

Features Frequency up to 3.5GHz Compatible to Murat MQE-series Low Profile, 1.9mm Low Power Consumption Voltage Controlled Oscillator Applications Wireless Networks Cordless Phones Telecommunications Navigation

2.5x 2.0x 0.8mm Temperature Compensated Crystal Oscillators (TCXO)
2.5x 2.0mm Temperature Compensated Crystal Oscillators (TCXO) PTC2520

Features Low voltage operation Low phase noise Single packaged structure Prevention of moisture packing is unnecessary Moisture sensitivity level: LEVEL 1 (IPC/ JEDC J-STD-033) Applications Mobile phone (W-CDMA, CDMA2000, TD-SCDMA, GSM, GPRS, Mobile W-PHS) Other wireless radio communications(WIMAX) GPS

Automotive Clock Oscillators
Oscillators MEMS5155

Features ±6.25ppm to ±3200 ppm Pull Range 5ppt Resolution Frequency Control 0.1ppb/g (g-Sensitive, Anti-Vibration) Highest Reliability Applications Highly reliable network, server, storage and telecommunications Industrial / Automotive / Telecom GNSS

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    If you have any problem when using the website or our products, please write down your comments or suggestions, we will answer your questions as soon as possible!Thank you for your attention!