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Silicon Labs Digital Output Temperature Sensor Serial-I2C Surface Mount 6-Pin DFN ±0.5°C Si7055-A20-IM
Specifications
| Country of Origin | India |
|---|---|
| Accuracy | ±0.5°C |
| Brand | Silicon Labs |
| Height | 0.8mm |
| Length | 3mm |
| Model | Si7055-A20-IM |
| Width | 3mm |
| Mount Type | Surface |
| Output type | Digital |
| Maximum Operating Temperature | 125°C |
| Package Type | DFN |
| Sub Type | Temperature Sensor |
| Minimum Operating Temperature | -40°C |
| Interface Type | Serial-I2C |
| Pin Count | 6 |
| Maximum Supply Voltage | 3.6V |
| Minimum Supply Voltage | 1.9V |
Key Features
- Features a 14-bit ADC for high-resolution digital temperature sensing.
- Operates efficiently with minimal self-heating, enhancing battery life in coin-cell applications.
- Supports Serial-I2C interface for easy integration with various systems.
- Wide operating temperature range from -40°C to 125°C suits diverse industrial and commercial environments.
- Compact surface mount DFN package measures 3 mm by 3 mm with a height of 0.8 mm.
- Requires a low supply voltage between 1.9 V and 3.6 V for power-efficient operation.
- Ideal for HVAC controls, white goods, computer equipment, asset tracking, cold chain storage, and medical devices.
- No calibration needed leading to reduced assembly and maintenance cost.
Product Description
Silicon Labs Si7055-A20-IM is a high-precision digital output temperature sensor designed for a wide variety of industrial and commercial applications. Featuring a band-gap Temperature Sensor combined with a 14-bit analog-to-digital converter (ADC), it delivers accurate temperature measurements with ±0.5°C accuracy over an extended temperature range from -40°C to 125°C. The sensor is packaged in a compact, surface mount 6-pin DFN (Dual Flat No-lead) package with dimensions of 3 mm by 3 mm and a height of 0.8 mm, making it suitable for space-constrained designs.
This device operates on a low supply voltage from 1.9 V up to 3.6 V and includes a Serial-I2C interface, providing ease of communication and integration with microcontrollers and processors in embedded systems. Its power-efficient design minimizes self-heating, extending battery life in portable and coin-cell powered applications.
Due to its high accuracy, small size, and minimal power requirements, the Si7055-A20-IM is ideal for use in heating, ventilation, and air conditioning (HVAC) systems, household appliances, computer hardware, asset tracking solutions, cold chain monitoring, industrial automation, and medical equipment where accurate temperature sensing is critical.
Contains a band-gap sensor and high-resolution 14-bit ADC for precise temperature readings. Low self-heating characteristics ensure reliable performance and improved battery life. Supports Serial-I2C interface facilitating communication and system integration.
Compact 6-pin DFN surface mount package with dimensions 3x3x0.8 mm. Wide supply voltage range from 1.9 V to 3.6 V for versatile power options. Operates within a broad temperature range of -40°C to 125°C. Requires no calibration, reducing production complexity and costs.
Applications include HVAC, consumer electronics, industrial control, and medical devices.
Choose Silicon Labs Si7055-A20-IM for your precision temperature sensing requirements, benefiting from its robust industrial-grade features and compact form factor. Browse EnvMart for more advanced sensor solutions.
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Frequently Asked Questions
The Si7055-A20-IM temperature sensor provides an accuracy of ±0.5°C.
It operates within a wide temperature range from -40°C to 125°C.
This model supports a Serial-I2C interface for easy integration with various systems.
The sensor is packaged in a compact 6-pin DFN package measuring 3 mm by 3 mm with a height of 0.8 mm.
It requires a supply voltage between 1.9 V and 3.6 V for operation.
This temperature sensor is suitable for applications in HVAC, consumer electronics, industrial control, and medical devices.
No, this model requires no calibration, which reduces production complexity and costs.
The sensor features a surface mount design.
It provides a digital output for temperature readings.
The maximum operating temperature for the Si7055-A20-IM is 125°C.
The minimum operating temperature is -40°C.
The Si7055-A20-IM is manufactured in India.
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