Part Details for DS18B20/GG8 by Analog Devices Inc
Results Overview of DS18B20/GG8 by Analog Devices Inc
- Distributor Offerings: (2 listings)
- Number of FFF Equivalents: (0 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (10 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
Applications
Environmental Monitoring
Industrial Automation
Smart Cities
Agriculture Technology
DS18B20/GG8 Information
DS18B20/GG8 by Analog Devices Inc 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 DS18B20/GG8
| Part # | Distributor | Description | Stock | Price | Buy | |
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Analog Devices Inc | Programmable Resolution 1-Wire Package Multiple: 1 | 0 |
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Vyrian | Peripheral ICs | 501 |
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RFQ |
Part Details for DS18B20/GG8
DS18B20/GG8 CAD Models
DS18B20/GG8 Part Data Attributes
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DS18B20/GG8
Analog Devices Inc
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Datasheet
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DS18B20/GG8
Analog Devices Inc
Programmable Resolution 1-Wire Digital Thermometer, N/A, 3 Pins, -55 to 125C
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| Part Life Cycle Code | Active | |
| Ihs Manufacturer | ANALOG DEVICES INC | |
| Part Package Code | N/A | |
| Pin Count | 3 | |
| Manufacturer Package Code | N/A | |
| Date Of Intro | 2001-04-30 | |
| Samacsys Manufacturer | Analog Devices | |
| Accuracy-Max (Cel) | 0.5 Cel | |
| Mounting Feature | THROUGH HOLE MOUNT | |
| Number of Bits | 12 | |
| Operating Current-Max | 1.5 mA | |
| Operating Temperature-Max | 125 °C | |
| Operating Temperature-Min | -55 °C | |
| Output Interface Type | 1-WIRE INTERFACE | |
| Package Shape/Style | ROUND | |
| Sensors/Transducers Type | TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL | |
| Supply Voltage-Max | 5.5 V | |
| Supply Voltage-Min | 3 V | |
| Surface Mount | NO | |
| Termination Type | SOLDER |
Alternate Parts for DS18B20/GG8
This table gives cross-reference parts and alternative options found for DS18B20/GG8. 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 DS18B20/GG8, 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 |
|---|---|---|---|---|
| DS18B20 | Maxim Integrated Products | $0.6641 | Serial Switch/Digital Sensor, 12 Bit(s), 0.50Cel, Round, 3 Pin, Surface Mount, TO-92, 3 PIN | DS18B20/GG8 vs DS18B20 |
| DS18B20+ | Analog Devices Inc | $1.6778 | Programmable Resolution 1-Wire Digital Thermometer, 3-TO92-N/A, 3 Pins, -55 to 125C | DS18B20/GG8 vs DS18B20+ |
| DS18B20+T&R | Maxim Integrated Products | $4.1617 | Serial Switch/Digital Sensor, 12 Bit(s), 0.50Cel, Rectangular, 3 Pin, Through Hole Mount, LEAD FREE, TO-92, 3 PIN | DS18B20/GG8 vs DS18B20+T&R |
| DS18B20-SL+T&R | Analog Devices Inc | $4.2071 | Programmable Resolution 1-Wire Digital Thermometer, 3-TO92-N/A, 3 Pins, -55 to 125C | DS18B20/GG8 vs DS18B20-SL+T&R |
| DS18B20+ | Maxim Integrated Products | $4.2390 | Serial Switch/Digital Sensor, 12 Bit(s), 0.50Cel, Rectangular, 3 Pin, Through Hole Mount, LEAD FREE, TO-92, 3 PIN | DS18B20/GG8 vs DS18B20+ |
| DS18B20/GG8 | Maxim Integrated Products | Check for Price | Serial Switch/Digital Sensor, 12 Bit(s), 0.5Cel, Round, Through Hole Mount, TO-92, 3 PIN | DS18B20/GG8 vs DS18B20/GG8 |
| DS18B20+T&R | Analog Devices Inc | Check for Price | Programmable Resolution 1-Wire Digital Thermometer, 3-TO92-N/A, 3 Pins, -55 to 125C | DS18B20/GG8 vs DS18B20+T&R |
| DS1821C | Maxim Integrated Products | Check for Price | Serial Switch/Digital Sensor, 8 Bit(s), 1Cel, Round, 3 Pin, Through Hole Mount, TO-92, 3 PIN | DS18B20/GG8 vs DS1821C |
| DS18B20-SL/T&R | Maxim Integrated Products | Check for Price | Serial Switch/Digital Sensor, 12 Bit(s), 0.50Cel, Rectangular, 3 Pin, Through Hole Mount, TO-92, 3 PIN | DS18B20/GG8 vs DS18B20-SL/T&R |
| DS18B20-SL+T&R | Maxim Integrated Products | Check for Price | Serial Switch/Digital Sensor, 12 Bit(s), 0.50Cel, Rectangular, 3 Pin, Through Hole Mount, LEAD FREE, TO-92, 3 PIN | DS18B20/GG8 vs DS18B20-SL+T&R |
DS18B20/GG8 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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This is a rare occurrence, but it can happen. In such cases, you can use the 'strong pull-up' method to differentiate between devices. This involves connecting a strong pull-up resistor (e.g., 1 kΩ) to the DQ pin of each device and then reading the ROM code. The device with the strongest pull-up will dominate the bus.
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The DS18B20 can operate from a minimum supply voltage of 3.0 V to a maximum of 5.5 V. However, for optimal performance, it's recommended to operate the device between 4.5 V and 5.5 V.
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To ensure accurate temperature readings, make sure to follow proper PCB layout and thermal design guidelines. Keep the device away from heat sources, use a low-thermal-resistance PCB material, and ensure good thermal coupling between the device and the surrounding environment.
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Yes, the DS18B20 can be used in parasitic power mode, where the device derives its power from the 1-Wire bus. However, this mode is only suitable for low-power applications, and the device's power consumption must be carefully managed to avoid bus conflicts.