Part Details for DS18S20/T&R by Maxim Integrated Products
Results Overview of DS18S20/T&R by Maxim Integrated Products
- Distributor Offerings: (1 listing)
- Number of FFF Equivalents: (0 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (1 option)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
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DS18S20/T&R Information
DS18S20/T&R by Maxim Integrated Products is a Temperature Sensor.
Temperature Sensors are under the broader part category of Sensors/Transducers.
Sensors and transducers detect and measure physical quantities like temperature, pressure, and force, converting them into electrical signals for various applications. Read more about Sensors/Transducers on our Sensors/Transducers part category page.
Price & Stock for DS18S20/T&R
| Part # | Distributor | Description | Stock | Price | Buy | |
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Vyrian | Sensors & Transducers | 478 |
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RFQ |
Part Details for DS18S20/T&R
DS18S20/T&R CAD Models
DS18S20/T&R Part Data Attributes
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DS18S20/T&R
Maxim Integrated Products
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Datasheet
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DS18S20/T&R
Maxim Integrated Products
Serial Switch/Digital Sensor, 9 Bit(s), 0.50Cel, Rectangular, 3 Pin, Through Hole Mount, TO-92, 3 PIN
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| Pbfree Code | No | |
| Rohs Code | No | |
| Part Life Cycle Code | Obsolete | |
| Ihs Manufacturer | MAXIM INTEGRATED PRODUCTS INC | |
| Package Description | TO-92, 3 PIN | |
| Reach Compliance Code | not_compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Accuracy-Max (Cel) | 0.5 Cel | |
| Body Breadth | 3.62 mm | |
| Body Height | 4.635 mm | |
| Body Length or Diameter | 4.7 mm | |
| Housing | PLASTIC | |
| JESD-609 Code | e0 | |
| Mounting Feature | THROUGH HOLE MOUNT | |
| Number of Bits | 9 | |
| Number of Terminals | 3 | |
| Operating Current-Max | 1.5 mA | |
| Operating Temperature-Max | 125 °C | |
| Operating Temperature-Min | -55 °C | |
| Output Interface Type | 1-WIRE INTERFACE | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Equivalence Code | SIP3,.1,50 | |
| Package Shape/Style | RECTANGULAR | |
| Sensors/Transducers Type | TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL | |
| Supply Voltage-Max | 5.5 V | |
| Supply Voltage-Min | 3 V | |
| Surface Mount | NO | |
| Terminal Finish | Tin/Lead (Sn/Pb) | |
| Termination Type | SOLDER |
Alternate Parts for DS18S20/T&R
This table gives cross-reference parts and alternative options found for DS18S20/T&R. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of DS18S20/T&R, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| DS18S20+T&R | Analog Devices Inc | Check for Price | 1-Wire Parasite-Power Digital Thermometer, 3-TO92-N/A, 3 Pins, -55 to 125C | DS18S20/T&R vs DS18S20+T&R |
DS18S20/T&R Frequently Asked Questions (FAQ)
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Theoretically, up to 256 devices can be connected to a single 1-Wire bus, but in practice, the maximum number is limited by the bus capacitance, wire length, and noise tolerance. A good rule of thumb is to limit the number of devices to 10-20 per bus.
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To ensure accurate temperature readings, make sure to follow proper wiring and layout guidelines, use a high-quality 1-Wire bus, and avoid electromagnetic interference (EMI) sources. Also, perform a parasite power supply configuration to reduce power consumption and noise.
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The main difference is the temperature range: DS18S20 has a temperature range of -10°C to +85°C, while DS18B20 has a range of -55°C to +125°C. The DS18B20 also has a higher accuracy and faster conversion time than the DS18S20.
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No, the DS18S20 is designed to operate with a 3.0V to 5.5V power supply, but it's recommended to use a 3.3V or 3.6V power supply to ensure reliable operation and minimize power consumption.
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The 1-Wire bus reset signal is used to initialize the bus and detect the presence of devices. The reset signal should be a low pulse of at least 480μs, followed by a high pulse of at least 480μs. The reset signal should be repeated periodically to ensure reliable communication.