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ANALOG DEVICES MAX31820PARMCR+T
Temperature Sensor IC, Digital, ± 0.5°C, -55 °C, 125 °C, TO-92, 3 Pins
- Manufacturer:
- ANALOG DEVICES ANALOG DEVICES
- Manufacturer Part No:
- MAX31820PARMCR+T
- Order Code:
- 3921734
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- Product Range
- -
- Also Known As:
- 90-31820+TPC
- Technical Datasheet:
- MAX31820PARMCR+T Datasheet
- ECAD / MCAD
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Product Overview
MAX31820PARMCR+T is a 1-wire, parasite-power, ambient temperature sensor. The device communicates over a 1-Wire® bus that, by definition, requires only one data line (and ground) for communication with a central microprocessor. In addition, the device derives power directly from the data line (“parasite power”), eliminating the need for an external power supply. It has a unique 64-bit serial code, which allows multiple MAX31820PAR devices to function on the same 1-Wire bus. Therefore, it is simple to use one microprocessor to control many devices distributed over a large area. Applications include HV AC environmental controls, temperature monitoring systems inside buildings, equipment, or machinery, process monitoring and control systems, thermostatic controls, industrial systems, consumer products, thermometers, and any thermally sensitive system.
- Unique 1-wire interface requires only one port pin for communication
- Derives power from data line (parasite power); no local power supply needed
- Multidrop capability simplifies distributed temperature-sensing applications
- Requires no external components
- Thermometer resolution is user-selectable from 9 bits to 12 bits
- Converts temperature to 12-bit digital word in 750ms (max)
- User-definable non-volatile (NV) alarm settings
- Software compatible with the DS1822-PAR and DS18B20-PAR
- Alarm search command identifies and addresses devices whose temperature is outside programmed limits
- 3 TO-92 package, -55°C to +125°C temperature range
Footnotes
ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party
Product Information
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- :
- Open Drain
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- Digital
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- ± 2°C
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- ± 0.5°C
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- -55°C
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- -55°C
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- 125°C
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- 125°C
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- TO-92
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- TO-92
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- 3Pins
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- 3V
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- 3.7V
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- 1Channels
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- 12 bits
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- 1 Wire
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- -55°C
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- 100°C
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- -
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- -
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- MSL 1 - Unlimited
Technical Documents (1)
Also Known As
90-31820+TPC
2,000 In stock Need more?
2,000 deliver in 3-4 business days from our UK warehouse :(UK stock) Order before 17:00 Mon-Fri (excluding National Holidays)
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You can reserve stock now just order your desired quantity and checkout as normal. The quantity that cant be dispatched now will be placed on back order and sent as soon as we get a delivery from our supplier. You only get charged when the products are dispatched to you.
Extra stock is available upon order to the Supplier Lead Time which is approximately 12/15/25
2,000 deliver in 3-4 business days from our UK warehouse
Due to market conditions delivery times are for general guidance only and may be subject to change at short notice
¥318.35
(¥350.19 Inc. JCT)
Pricing is unavailable. Please contact customer services.
- Price for:
- Each (Supplied on Full Reel)
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- 2000+
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| Quantity | Price (Incl JCT) |
|---|---|
| 2000+ | ¥318.35 (¥350.19) |
| 6000+ | ¥278.55 (¥306.41) |
| Quantity | Price (Incl JCT) |
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Pricing is unavailable. Please contact customer services.
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