LM73CIMK-0 Texas Instruments Integrated Circuit (Other) In Stock
LM73CIMK-0 is a 14-bit digital temperature sensor with 2-wire I2C interface, ±2.5°C accuracy, and 0.495mA max current. Ideal for embedded thermal management. From $0.64 in stock, worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Other
- Pin Count
- 6
- Lifecycle
- OBSOLETE
- Datasheet
- LM73CIMK-0 Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.6425(MOQ 290)
- Temp Range
- -40.0°C to 150.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 14-bit resolution for high-precision temperature measurement
- 2-wire I2C interface for simple microcontroller integration
- ±2.5°C maximum accuracy across operating range
- Ultra-low power consumption at 0.495mA max operating current
- Compact surface-mount package (2.97mm × 1.65mm × 0.92mm) for space-constrained designs
Applications
The LM73CIMK-0 is well-suited for embedded systems requiring accurate thermal monitoring, including industrial process control, HVAC equipment, and battery management systems. Its I2C interface and compact SMD footprint make it ideal for integration into portable consumer electronics and IoT sensor nodes. It also serves medical and telecommunications applications where reliable temperature sensing within tight board-space constraints is critical.
Specifications
| YTEOL | 0 |
| Accuracy-Max (Cel) | 2.5Cel |
| Body Breadth | 1.65mm |
| Body Height | 0.92mm |
| Body Length or Diameter | 2.97mm |
| Mounting Feature | SURFACE MOUNT |
| Number of Bits | 14 |
| Operating Current-Max | 0.495mA |
| Output Interface Type | 2-WIRE INTERFACE |
| Package Shape/Style | RECTANGULAR |
| Sensors/Transducers Type | TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL |
| Supply Voltage-Max | 5.5V |
| Supply Voltage-Min | 2.7V |
| Surface Mount | YES |
| Termination Type | SOLDER |
| ## LM73CIMK-0 Alternates Showing results | Image |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.01 |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for LM73CIMK-0:
Switch/Digital Sensor, 14 Bit(s), 0.4V Min, 1Cel, Rectangular, 6 Pin, Surface Mount
suggested
suggested
suggested
suggested
Serial Switch/Digital Sensor, 14 Bit(s), 2.5Cel, Rectangular, 6 Pin, Surface Mount
Serial Switch/Digital Sensor, 14 Bit(s), 0.4V Min, 1Cel, Rectangular, 6 Pin, Surface Mount
Frequently Asked Questions
What is the resolution and accuracy of the LM73CIMK-0?
The LM73CIMK-0 provides 14-bit temperature resolution with a maximum accuracy of ±2.5°C. This resolution enables fine-grained thermal monitoring suitable for industrial and consumer applications requiring reliable temperature data.
What communication interface does the LM73CIMK-0 use?
The LM73CIMK-0 uses a 2-wire I2C interface for digital communication, making it straightforward to connect to microcontrollers and SoCs. The I2C bus allows multiple sensors to share the same data lines with minimal GPIO usage.
What are the typical applications for the LM73CIMK-0?
Typical applications include HVAC systems, industrial process monitoring, battery thermal management, portable consumer electronics, and IoT sensor nodes. Its surface-mount form factor and low power consumption make it versatile for both space-constrained and power-sensitive designs.
What is the operating current of the LM73CIMK-0?
The LM73CIMK-0 draws a maximum operating current of 0.495mA, enabling low-power designs suitable for battery-powered and energy-sensitive applications where minimizing current consumption is essential.
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About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 290+ | $0.6948 | $201.49 |
| 375+ | $0.6686 | $250.72 |
| 470+ | $0.6425 | $301.97 |
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