MCP9800A0T-M/OT Part Information
Details for MCP9800A0T-M/OT by Microchip Technology
MCP9800
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Pricing
| Break | Price |
|---|---|
| 1 | 1.2100 |
| 25 | 1.0000 |
| 100 | 0.9110 |
Stock Information
Details
Part Description
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.
Part Downloads
Download PCB Footprint from Ultra Librarian
Part 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
Part Specifications
| # Temps Monitored | 1 |
| Sensor Type | 58 |
| Typical Accuracy (°C) | 0.5 |
| Max Accuracy @ 25°C (°C) | 1 |
| Min Temp. Range (°C): | -55 |
| Max Temp. Range (°C): | +125 |
| Min Operating Voltage Range (V) | +2.7 |
| Max Operating Voltage Range (V) | +5.5 |
| Max Input/Supply Current (µA) | 200 |
| Resolutionbits | 9 - 12 |
| Alert/THERM | 1 |
| SMBus Address | Fixed |
| Resistance Error Correction | N/A |
| Beta Compensation | N/A |
| Ideality Factor | N/A |
| Reports Hottest Zone | N/A |
| Interface | SMBus/I2C |
| Comments | Adjustable resolution |
| Temperature Range | -55C to +125C |
Alternative Part Descriptions
- Temperature Sensor 12bit I2C SOT23-5 | RS Components
- TEMPERATURE SENSOR, 12 BIT, 0.5¼C, SOT-23-5, FULL REEL; IC Output Type:Digital; Sensing Accuracy Range:± 0.5°C; Sensing Temperature Min:-55°C; Sensing Temperature Max:+125°C; Sensor Case Style:SOT-23; No. of Pins:5Pins RoHS Compliant: Yes | Newark Electronics
- MCP9800 Series 5.5 V 2-Wire High-Accuracy Temperature Sensor - SOT-23-5 | Future Electronics EMEA
- Temp Sensor Digital Serial (2-Wire, I2C) 5-Pin SOT-23 T/R | Avnet America
- HIGH-ACCURACY, 12-BIT THERMAL SENSOR WITH SERIAL INTERFACE (A0 ADDRESS) | Allied Electronics & Automation
- Temp Sensor Digital Serial (2-Wire, I2C) 5-Pin SOT-23 T/R | Avnet Europe
- Temp Sensor Digital Serial (2-Wire, I2C) 5-Pin SOT-23 T/R | Avnet Asia
- Temperature sensor [Microchip] MCP9800A0T-M/OT Temperature sensor | Distrelec
- MCP9800 Series 5.5 V 2-Wire High-Accuracy Temperature Sensor - SOT-23-5 | Future Electronics
- MCP9800 Series 5.5 V 2-Wire High-Accuracy Temperature Sensor - SOT-23-5 | Future Electronics APAC