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DS18S20-PAR
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DS18S20-PAR

  • 所属类别:传感器
  • 产品名称:数字温度计
  • 厂商:MXM
  • 生产批号:12+
  • 封装:SOP8
  • 库存状态:有库存
  • 库存量:3000
  • 最低订购量:1
  • 详细资料:点击查找DS18S20-PAR的pdf资料
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  • Product Introduction

DS18S20-PAR Digital thermometer

Key features:

  • Unique 1-Wire interface with only one communication port pin
  • The power supply to the derived data line ("parasitic power") does not require a local power supply
  • Multi-point capabilities simplify distributed temperature sensing applications
  • No external components are required
  • ±0.5°C accuracy from -10°C to +85°C
  • Measurement temperatures from -55°C to +100°C (-67°F to +212ºF)
  • 9-digit thermometer resolution
  • Conversion temperature at 750ms (max)
  • User-definable non-volatile temperature alarm settings
  • Alarm search commands identify and resolve programming constraints other than the temperature of the device (temperature alarm condition)
  • Software compatible with DS1822, performance appraisal
  • Ideal for applications that utilize remote sensing (e.g., temperature probes) that do not have a local power supply

Applications/Uses:

  • Remote sensing applications

description

The DS18S20-PAR digital thermometer provides 9-bit Celsius temperature measurement and has a user-programmable non-volatile up and down trigger point alarm. DS18S20-PAR does not require an external power supply because it comes directly from the power of the data cable ("parasitic power"). DS18S20-PAR is more than a 1-Wire® bus, and its definition requires only one data line to communicate with the central microprocessor and terrestrial communication. It has an operating temperature range of -55°C to +100°C and an accurate range of -10°C to +85°C to ±0.5°C or more.

Each DS18S20-PAR has a unique 64-bit identification code, which allows multiple DS18S20, PAHs to function on the same 1-Wire bus, therefore, it is simple to control many DS18S20 PAHs distributed over a large area using a microprocessor. Applications thanks to this feature can include HVAC environmental control, temperature monitoring systems within buildings, equipment or machinery, process monitoring and control systems.

Other ICs related to DS18S20-PAR are:


Model Manufacturers lot number encapsulation illustrate
DS1922E MAXIM 11+ CAN Temperature logger
DS2482-800 DALLAS 12+ SOP8 The I²C to 1-Wire bridge device performs bidirectional protocol conversion between the I²C host and the 1-Wire slave device
DS2482-100 DALLAS 12+ SOP8 The I²C to 1-Wire bridge device performs bidirectional protocol conversion between the I²C host and the 1-Wire slave device
DS2482-101 DALLAS 12+ SOP8 The I²C to 1-Wire bridge device performs bidirectional protocol conversion between the I²C host and the 1-Wire slave device
DS2483 DALLAS 12+ SOP8 The single-channel 1-Wire host is adjustable in timing and sleep modes
DS18B20-PAR DALLAS/MAXIM 12+ TO-92 Temperature sensor
DS1822-PAR MAXIM 11+ SOP8 Digital thermometer with ±2°C accuracy over the temperature range of -10°C to +85°C
DS1822 MAXIM 11+ SOP8 Digital thermometer with ±2°C accuracy over the temperature range of -10°C to +85°C
DS28EA00 MAXIM 12+ MSOP-8 1-Wire digital thermometer
LTC6102 LT 11+ DFN-8, MS-8 Accurate zero-drift current sense amplifier

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