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Part Details for MCP9804-E/MC by Microchip Technology Inc
Results Overview of MCP9804-E/MC by Microchip Technology Inc
- Distributor Offerings: (19 listings)
- Number of FFF Equivalents: (0 replacements)
- CAD Models: (Available)
- Number of Functional Equivalents: (5 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
Agriculture Technology
Renewable Energy
MCP9804-E/MC Information
MCP9804-E/MC by Microchip Technology 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 MCP9804-E/MC
| Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
02AH4537
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Newark | Temperature Sensor, Digital, Dfn-8, Ic Output Type:Digital, Sensing Accuracy Range:± 0.25°C, Sensing Temperature Min:-40°C, Sensing Temperature Max:125°C, Sensor Case Style:Dfn, No. Of Pins:8Pins, Supply Voltage Min:2.7V, Supply Rohs Compliant: Yes |Microchip MCP9804-E/MC RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Bulk | 165 |
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$1.5800 / $2.0800 | Buy Now |
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DISTI #
MCP9804-E/MC-ND
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DigiKey | SENSOR DIGITAL -40C-125C 8DFN Min Qty: 1 Lead time: 7 Weeks Container: Tube |
903 In Stock |
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$1.5800 / $2.0800 | Buy Now |
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DISTI #
MCP9804-E/MC
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Avnet Americas | Temperature Sensor IC, Digital, ? 1?C, -40 ?C, 125 ?C, DFN-EP, 8 Pins - Rail/Tube (Alt: MCP9804-E/MC) RoHS: Compliant Min Qty: 150 Package Multiple: 1 Lead time: 7 Weeks, 0 Days Container: Tube | 170 |
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$1.5800 / $2.0800 | Buy Now |
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DISTI #
579-MCP9804-E/MC
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Mouser Electronics | Board Mount Temperature Sensors High-Accuracy, 12-bit Thermal Sensor with Serial Interface RoHS: Compliant | 363 |
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$1.5800 / $2.0800 | Buy Now |
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DISTI #
V99:2348_16563623
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Arrow Electronics | Temp Sensor Digital Serial (2-Wire, I2C, SMBus) 8-Pin DFN EP Tube RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 7 Weeks Date Code: 2152 | Americas - 40 |
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$1.7130 / $1.8790 | Buy Now |
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DISTI #
MCP9804-E/MC
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Microchip Technology Inc | GENERAL PURPOSE SERIAL OUTPUT TEMP SENSOR +/- 1 DEG C MAX ACCY, DFN, Projected EOL: 2034-08-31 COO: Malaysia, Thailand ECCN: EAR99 RoHS: Compliant Lead time: 7 Weeks, 0 Days Container: Tube |
9355 Alternates Available |
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$1.4900 / $2.0800 | Buy Now |
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Onlinecomponents.com | Temp Sensor Digital Serial (2-Wire) Automotive 8-Pin DFN EP Tube RoHS: Compliant |
150 In Stock 8250 Factory Stock |
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$1.3300 / $1.6300 | Buy Now |
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DISTI #
62406453
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Verical | Temp Sensor Digital Serial (2-Wire, I2C, SMBus) 8-Pin DFN EP Tube RoHS: Compliant Min Qty: 40 Package Multiple: 10 Date Code: 2152 | Americas - 150 |
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$1.7810 / $2.1190 | Buy Now |
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DISTI #
69827801
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Verical | Temp Sensor Digital Serial (2-Wire, I2C, SMBus) 8-Pin DFN EP Tube RoHS: Compliant Min Qty: 66 Package Multiple: 66 Date Code: 2303 | Americas - 66 |
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$3.6257 | Buy Now |
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DISTI #
61187208
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Verical | Temp Sensor Digital Serial (2-Wire, I2C, SMBus) 8-Pin DFN EP Tube RoHS: Compliant Min Qty: 4 Package Multiple: 1 Date Code: 2152 | Americas - 40 |
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$2.1099 / $2.1445 | Buy Now |
Part Details for MCP9804-E/MC
MCP9804-E/MC CAD Models
MCP9804-E/MC Part Data Attributes
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MCP9804-E/MC
Microchip Technology Inc
Buy Now
Datasheet
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Compare Parts:
MCP9804-E/MC
Microchip Technology Inc
DIGITAL TEMP SENSOR-SERIAL, 16BIT(s), 1Cel, RECTANGULAR, SURFACE MOUNT, 2 X 3 MM, 0.90 MM HEIGHT, PLASTIC, DFN-8
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| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | MICROCHIP TECHNOLOGY INC | |
| Package Description | DFN-8 | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Factory Lead Time | 7 Weeks | |
| Samacsys Manufacturer | Microchip | |
| Accuracy-Max (Cel) | 1 Cel | |
| Body Breadth | 2 mm | |
| Body Height | 1 mm | |
| Body Length or Diameter | 3 mm | |
| Housing | PLASTIC | |
| JESD-609 Code | e3 | |
| Mounting Feature | SURFACE MOUNT | |
| Number of Bits | 16 | |
| Number of Terminals | 8 | |
| Operating Current-Max | 0.4 mA | |
| Operating Temperature-Max | 125 °C | |
| Operating Temperature-Min | -40 °C | |
| Output Interface Type | 2-WIRE INTERFACE | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Equivalence Code | SOLCC8,.12,20 | |
| Package Shape/Style | RECTANGULAR | |
| Sensors/Transducers Type | TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL | |
| Supply Voltage-Max | 5.5 V | |
| Supply Voltage-Min | 2.7 V | |
| Surface Mount | YES | |
| Terminal Finish | Matte Tin (Sn) | |
| Termination Type | SOLDER |
Alternate Parts for MCP9804-E/MC
This table gives cross-reference parts and alternative options found for MCP9804-E/MC. 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 MCP9804-E/MC, 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 |
|---|---|---|---|---|
| MCP9804T-E/MC | Microchip Technology Inc | $1.5789 | DIGITAL TEMP SENSOR-SERIAL, 16BIT(s), 1Cel, RECTANGULAR, SURFACE MOUNT, 2 X 3 MM, 0.90 MM HEIGHT, PLASTIC, DFN-8 | MCP9804-E/MC vs MCP9804T-E/MC |
| MCP9804-E/MS | Microchip Technology Inc | $1.7197 | DIGITAL TEMP SENSOR-SERIAL, 16BIT(s), 1Cel, SQUARE, SURFACE MOUNT, PLASTIC, MSOP-8 | MCP9804-E/MC vs MCP9804-E/MS |
| MCP9804-E/MCBBB | Microchip Technology Inc | Check for Price | Serial Switch/Digital Sensor, 16 Bit(s), 1Cel, Rectangular, Surface Mount | MCP9804-E/MC vs MCP9804-E/MCBBB |
| MCP9804T-E/MCBBB | Microchip Technology Inc | Check for Price | Serial Switch/Digital Sensor, 16 Bit(s), 1Cel, Rectangular, Surface Mount | MCP9804-E/MC vs MCP9804T-E/MCBBB |
| MCP9804T-E/MSBBB | Microchip Technology Inc | Check for Price | Serial Switch/Digital Sensor, 16 Bit(s), 1Cel, Square, Surface Mount | MCP9804-E/MC vs MCP9804T-E/MSBBB |
MCP9804-E/MC Frequently Asked Questions (FAQ)
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The maximum cable length for the I2C interface is not explicitly stated in the datasheet, but as a general rule of thumb, it's recommended to keep the cable length under 1 meter (3.3 feet) to minimize signal degradation and ensure reliable communication.
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To handle thermal shock or rapid temperature changes, it's recommended to use a thermal interface material (TIM) between the sensor and the object being measured. This helps to improve thermal conductivity and reduce measurement errors. Additionally, consider using a low-pass filter or averaging algorithm to reduce noise and improve measurement stability.
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For optimal thermal performance, it's recommended to follow a few PCB layout guidelines: keep the sensor away from heat sources, use a solid ground plane, and minimize thermal barriers between the sensor and the PCB. A good rule of thumb is to keep the sensor at least 1 mm away from any heat sources or high-current traces.
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For high-accuracy applications, calibration is crucial. The MCP9804-E/MC has an internal calibration mechanism, but you may need to perform additional calibration steps depending on your specific application. Consider using a precision temperature reference source and a calibration algorithm to achieve the desired level of accuracy.
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The recommended power-up sequence for the MCP9804-E/MC is to apply VDD first, followed by VSS. This ensures that the internal voltage regulator is properly initialized and the device is powered up correctly.