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ADI MAX31865AAP+T
Data Acquisition ADCs/DACs - Specialized RTD to Digital Converter in SSOP TR
Brands: Analog Devices, Inc
Mfr.Part #: MAX31865AAP+T
Datasheet: MAX31865AAP+T Datasheet (PDF)
Package/Case: SSOP-20
RoHS Status:
Stock Condition: 2736 pcs, New Original
Product Type: Power Management ICs
Warranty: 1 Year Ovaga Warranty - Find Out More
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*All prices are in USD
| Qty | Unit Price | Ext Price |
|---|---|---|
| 1 | $4.512 | $4.512 |
| 10 | $4.319 | $43.190 |
| 30 | $3.867 | $116.010 |
| 100 | $3.767 | $376.700 |
In Stock:2736 PCS
MAX31865AAP+T General Description
The MAX31865 is an easy-to-use resistance-to-digital converter optimized for platinum resistance temperature detectors (RTDs). An external resistor sets the sensitivity for the RTD being used and a precision delta-sigma ADC converts the ratio of the RTD resistance to the reference resistance into digital form. The MAX31865's inputs are protected against overvoltage faults as large as ±45V. Programmable detection of RTD and cable open and short conditions is included.
Features
- Integration Lowers System Cost, Simplifies Design Efforts, and Reduces Design Cycle Time
- Simple Conversion of Platinum RTD Resistance to Digital Value
- Handles 100Ω to 1kΩ (at 0°C) Platinum RTDs (PT100 to PT1000)
- Compatible with 2-, 3-, and 4-Wire Sensor Connections
- SPI-Compatible Interface
- 20-Pin TQFN and SSOP Packages
- High Accuracy Facilitates Meeting Error Budgets
- 15-Bit ADC Resolution; Nominal Temperature Resolution 0.03125°C (Varies Due to RTD Nonlinearity)
- Total Accuracy Over All Operating Conditions: 0.5°C (0.05% of Full Scale) max
- Fully Differential VREF Inputs
- 21ms (max) Conversion Time
- Integrated Fault Detection Increases System Reliability
- ±45V Input Protection
- Fault Detection (Open RTD Element, RTD Shorted to Out-of-Range Voltage, or Short Across RTD Element)
Application
- Industrial Equipment
- Instrumentation
- Medical Equipment
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Pin Count | 20 | Package Category | Small Outline Packages |
| Released Date | Jan 25, 2019 |
Shipping
| Shipping Type | Ship Fee | Lead Time | |
|---|---|---|---|
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DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
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Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
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UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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TNT | $20.00-$40.00 (0.50 KG) | 2-5 days |
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EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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REGISTERED AIR MAIL | $20.00-$40.00 (0.50 KG) | 2-5 days |
Processing Time：Shipping fee depend on different zone and country.
Payment
| Terms of payment | Hand Fee | |
|---|---|---|
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Wire Transfer | charge US$30.00 banking fee. |
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Paypal | charge 4.0% service fee. |
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Credit Card | charge 3.5% service fee. |
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Western Union | charge US.00 banking fee. |
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Money Gram | charge US$0.00 banking fee. |
Guarantees
1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.
2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.
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All the products will packing in anti-staticbag. Ship with ESD antistatic protection.
Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.
We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.
After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.
Part points
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The MAX31865AAP+T chip is a digital temperature sensor that utilizes a 4-wire SPI interface to communicate with microcontrollers. It is designed for high-temperature applications, with an operating temperature range of -200°C to +1350°C. The chip provides accurate temperature measurements and features cold-junction compensation for thermocouple sensors.
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Equivalent
Some equivalent products of MAX31865AAP+T chip are MCP9600, PT100, and DS18B20. These chips offer similar functionality for temperature sensing applications, providing accurate and reliable temperature readings. They can be used as alternatives to the MAX31865AAP+T chip in various electronic devices and systems. -
Features
1. Cold Junction Compensation 2. Wide temperature range (-200°C to + 1350°C) 3. SPI communication interface 4. 15-bit resolution 5. High accuracy (±0.25°C) 6. Internal temperature sensor 7. Thermocouple break detection 8. Low power consumption. -
Pinout
The MAX31865AAP+T is a 20-pin industrial resistor temperature detector, or RTD, to digital converter. It requires a supply voltage of 3.0V to 5.5V and features a 24-bit delta-sigma ADC, fault detection, and automatic cold-junction compensation. Its pins include power supply, reference, data, clock, and alert. -
Manufacturer
The MAX31865AAP+T is manufactured by Maxim Integrated, a semiconductor company that designs, manufactures, and sells high-performance analog and mixed-signal integrated circuits. They focus on developing innovative solutions for the automotive, industrial, healthcare, and consumer markets. -
Application Field
The MAX31865AAP+T is primarily used in industrial and consumer temperature sensing applications, including liquid and gas measurement, HVAC systems, and industrial control systems. It is also commonly found in medical devices, automotive systems, and white goods. -
Package
MAX31865AAP+T is a surface-mount 20-pin TSSOP package, with a form of tape and reel. Its size is 6.5mm x 4.4mm x 1.1mm.
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