This bare die temperature sensor uses single-point compensation to deliver +/-0.3°C accuracy over 0°C to 45°C at ultra-low power consumption. The device suits remote monitoring & wearables or local applications with intermittent sense requirements.
Features:
- Watch demonstration video here!
- Digital output: I2C serial 2-wire or SPI serial 4-wire
- Up to 4 sensors can be addressed over the same serial bus (4 sub-addresses)
- Hardware-Handshake to wake up your Microcontroller when measurement is finished
- Temperature measuring range : -40°C to +120°C
- Accuracy: typically ±0.3°C from 10°C to +40°C
- Resolution: 0.05°C
- Fast measurement time: 50 ms
- Ultra low current in sleep mode: 20nA
- Average current at 1 measurement per minute: 80 nA
- Current in active state : 75µA
- Supply range: 2.2V to 3.5V
- Battery EOL detection: threshold level programmable between 2.25V to 3.00V
- Digital output pin for EOL detection
- Ultra-small size for high integration
Applications:
- Wireless sensor tags
- Human body temperature measurement
- Wearables
- Power-Supply temperature monitoring
- Environmental temperature monitoring and HVAC
- Computer peripheral thermal protection
- Notebook computers
- Smartphones
- Battery management
- Thermostat controls
Vendor:
Microdul
Electrical Datasheet
Die Physical Data:
Footprint: 1.411mm² (2187.367mil²)
Request Pad Layout
Microdul
Electrical Datasheet
Die Physical Data:
Footprint: 1.411mm² (2187.367mil²)
Request Pad Layout
Product Families: Used for this device are tabulated below.
Functional:
- Interface: SPI, I2C
- Shutdown: Yes
Specification:
Temp Range: -40°C to +120°C°C
Temp Resolution (Max): 12Bits
VS (Min): 2.40V
VS (Max): 3.60V
Local Accuracy(Max): 0.3±°C
IQ: 0.08µA
IQ (Max): 75µA
Temp Resolution (Max): 12Bits
VS (Min): 2.40V
VS (Max): 3.60V
Local Accuracy(Max): 0.3±°C
IQ: 0.08µA
IQ (Max): 75µA
Functional:
- Addresses: 4
- Interface: SPI, I2C
- Shutdown: Yes
Specification:
Temp Resolution (Max): 12Bits
Temp Range: -40°C to +120°C°C
Local Accuracy(Max): 0.3±°C
VS (Min): 2.4V
VS (Max): 3.6V
IQ: 0.08µA
IQ (Max): 75µA
Temp Range: -40°C to +120°C°C
Local Accuracy(Max): 0.3±°C
VS (Min): 2.4V
VS (Max): 3.6V
IQ: 0.08µA
IQ (Max): 75µA
Other Detail: Important information for this device is tabulated below.
Traffic light setting for Minimum Order Quantity indicates the following:
- Green:Available from stock or at low factory MOQ.
- Amber: Available on factory order with MOQ.
- Red: High factory MOQ may apply, please ask for details.
Traffic light setting for High Reliability indicates the following:
- Green: This bare die is specified and tested for use in high reliability applications.
- Amber: This bare die can meet higher reliability specifications with additional testing & qualification, please ask for details.
- Red: This bare die is not specified or specifically designed for use in high reliability applications.
Traffic light setting for Space Grade indicates the following:
- Green: This bare die is qualified for space applications or has space level qualification data, please ask for details.
- Amber: This bare die can be specified for space applications with additional testing and qualification, please ask for details.
- Red: Suitability of this bare die for space applications is unknown and requires further qualification, please ask for details.
