MCP9804-E/MS IC Sensors by Microchip Technology

±0.25°C Typ. Accuracy Digital Temp. Sensor

Status: Active
Series: MCP9804
RoHS: Compliant
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The MCP9804 digital temperature sensor converts temperatures between -40°C and +125°C to a digital word with ±1°C (max.) accuracy. The MCP9804 comes with user-programmable registers that provide flexibility for temperature sensing applications.The registers allow user-selectable settings such as Shutdown or low-power modes and the specification of temperature Event and Critical output boundaries. When the temperature changes beyond the specified boundary limits, the MCP9804 outputs an Event signal. The user has the option of setting the event output signal polarity as an active-low or active-high comparator output for thermostat operation, or as temperature event interrupt output for microprocessor-based systems. The event output can also be configured as a Critical temperature output. This sensor has an industry standard 2-wire, SMBus and Standard I2C™Compatible compatible (100kHz/400kHz bus clock) serial interface, allowing up to eight sensors to be controlled in a single serial bus. These features make the MCP9804 ideal for sophisticated multi-zone temperature- monitoring applications.

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Prices starting from US$0.58

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Features

Accuracy:±0.25°C (typ.) from -40°C to +125°C
Accuracy:±1°C (max.) from -40°C to +125°C
Operating Voltage Range: 2.7V to 5.5V
2-wire Interface: I2C/SMBus Compatible
Operating Current: 200 µA (typ.)
Shutdown Current: 2 µA (max.)
Available Packages: MSOP-8, 2x3 DFN8
AEC-Q100 Qualified Grade 1

Specifications

Pins | Packaging 8 | MSOP
Temp Range -40C to +125C
Packing Media Tube (100)

Last 6 months Inventory & Pricing History


Environmental Information

JEDEC Indicator e3
ROHS Compliant
China EFUP Compliant
Device Weight (g) 0.0256
Shipping Weight (kg) 0.07
Lead Count 8
Package Type MSOP
Package Width or Size 3x3mm
Soldering Composition Matte Tin

Alternative Descriptions

GENERAL PURPOSE SERIAL OUTPUT TEMP SENSOR +/- 1 DEG C MAX ACCY | Microchip Technology
Temperature Sensor, 12 Bit, 0.25¼C, 8Msop | Newark Electronics
IC, TEMP SENSOR, I2C, 2.7V, 8MSOP | element14
MCP9804 Series 5.5 V 200 µA High-Accuracy Digital Temperature Sensor - MSOP-8 | Future Electronics
Digital Temperature Sensor, I2C, +/-1°C, 2.7÷5.5V, -40÷125°C | Micros
12-bit Thermal Sensor, Serial, 8MSOP | RS
Temperature Sensor | ECOM
IC: temperature sensor | TME
HIGH-ACCURACY, 12-BIT THERMAL SENSOR WITH SERIAL INTERFACE, 8 MSOP 3X3MM TUBE | RS Americas


Frequently Asked Questions

Where can I find additional details, specifications and documents for a MCP9804-E/MS?

Additional datasheets, footprints and schematics for MCP9804-E/MS are listed on our Part Details page. You can also find images and similar parts to MCP9804-E/MS on this page.

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What category does MCP9804-E/MS fall under?

The MCP9804-E/MS is listed under Semiconductors - ICs > IC Sensors > IC Temperature Sensors.

Can I view similar or alternative parts?

You can view similar parts to MCP9804-E/MS when available in the IC Temperature Sensors range under the specifications section at the bottom of the details page.

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Submit any questions directly to the customer support team of the distributor listing the product. For the MCP9804-E/MS you can contact the distributor directly for product support, shipping queries etc.

Is the MCP9804-E/MS RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by Microchip Technology.

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Authorised distributors including Microchip Technology, Newark Electronics, element14, Farnell and Future Electronics have stock available or on a lead time for MCP9804-E/MS.

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