MCP9800A0T-M/OT IC Sensors by Microchip Technology

2-Wire High-Accuracy Temperature Sensor

Status: Active
Series: MCP9800
RoHS: Compliant
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The MCP9800 is a digital temperature sensor capable of reading temperatures from -55°C to +125°C. Temperature data is measured from an integrated temperature sensor and converted to digital word with a user selectable 9 to 12-bit Sigma Delta Analog to Digital Converter. The MCP9800 notifies the host controller when the ambient temperature exceeds a user programmed set point. The ALERT output is programmable as either a simple comparator for thermostat operation or as a temperature event interrupt. Communication with the sensor is accomplished via a two-wire bus that is compatible with industry standard protocols. This permits reading the current temperature, programming the set point and hysteresis and configuring the device. Small physical size, low installed cost and ease of use make the MCP9800 an ideal choice for implementing sophisticated temperature system management schemes in a variety of applications.

Prices starting from US$1.07


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Logo for element14 element14 US$1.21
19,200
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Logo for Farnell Farnell US$1.16
19,170
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Logo for Newark Electronics Newark Electronics US$1.29
19,170
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Logo for Transfer Multisort Elektronik Transfer Multisort Elektronik US$1.16
2,270
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Logo for Microchip Technology Microchip Technology US$1.07
560
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Logo for Future Electronics Future Electronics US$1.23
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Logo for Avnet America Avnet America US$1.48
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Logo for RS Americas RS Americas US$2.16
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Logo for EBV Elektronik EBV Elektronik -
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Features

2-wire I²C™/SMBus Compatible Interface
User Selectable 9- to 12-Bit Resolution
±1°C Accuracy from -10°C to +85°C
±2°C Accuracy from -10°C to +125°C
Low Operating Current: 220 µA (typical)
Shutdown Mode: 1 µA (max)
Power Saving One-Shot Temperature Conversion Measurement
Space Saving SOT-23 Package
AEC-Q100 Qualified Grade 1

Specifications

Pins | Packaging 5 | SOT-23
Temp Range -55C to +125C
Packing Media Tape and reel (3000)

Environmental Information

JEDEC Indicator e3
ROHS Compliant
China EFUP Compliant
Device Weight (g) 0.016
Shipping Weight (kg) 0.049
Lead Count 5
Package Type SOT-23
Soldering Composition Matte Tin

Alternative Descriptions

SENSOR, THERMAL 12BIT, SOT-23A-5 | element14
Temperature Sensor Ic, Digital, 0.5 C, -55 C, +125 C, Sot-23, 5 Rohs Compliant: Yes |Microchip MCP9800A0T-M/OT | Newark Electronics
Temperature Sensor 12bit I2C SOT23-5 | RS
IC: temperature sensor | Transfer Multisort Elektronik
2 WIRE SERIAL TEMP SENSOR | Microchip Technology
MCP9800 Series 5.5 V 2-Wire High-Accuracy Temperature Sensor - SOT-23-5 | Future Electronics
Temp Sensor Open Drain-OUT I2C/SMBus 5-Pin SOT-23 T/R | Avnet America
HIGH-ACCURACY, 12-BIT THERMAL SENSOR WITH SERIAL INTERFACE (A0 ADDRESS) | Microchip Technology Inc. MCP9800A0T-M/OT | RS Americas
Temp Sensor Digital Serial (2-Wire, I2C) 5-Pin SOT-23 T/R | EBV Elektronik


Frequently Asked Questions

Where can I find additional details, specifications and documents for a MCP9800A0T-M/OT?

Additional datasheets, footprints and schematics for MCP9800A0T-M/OT are listed on our Part Details page. You can also find images and similar parts to MCP9800A0T-M/OT on this page.

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What category does MCP9800A0T-M/OT fall under?

The MCP9800A0T-M/OT is listed under Semiconductors - ICs > IC Sensors > IC Temperature Sensors.

Can I view similar or alternative parts?

You can view similar parts to MCP9800A0T-M/OT when available in the IC Temperature Sensors range under the specifications section at the bottom of the details page.

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Is the MCP9800A0T-M/OT RoHS compliant?

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

Which authorised distributors for MCP9800A0T-M/OT have stock available?

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