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STMicroelectronics Differential Pressure Sensor Surface Mount 4 Pin HCLGA Package IMP34DT05TR
Specifications
| Country of Origin | Philippines |
|---|---|
| Brand | STMicroelectronics |
| Height | 1mm |
| Length | 3mm |
| Model | IMP34DT05TR |
| Sensor Type | Differential Pressure Sensor |
| Mount Type | Surface |
| Series | IMP34DT05 |
| Maximum Operating Temperature | 85°C |
| Package Type | HCLGA |
| Minimum Operating Temperature | -40°C |
| Typical Sensitivity | -26dBFS |
| Standards/Approvals | JEDEC J-STD-020, GREEN, RoHS, ECOPACK |
| Pin Count | 4 |
| Maximum Supply Voltage | 3.6V |
| Minimum Supply Voltage | 1.6V |
Key Features
- Operates with a supply voltage range from 1.6 V to 3.6 V.
- Typical sensitivity is -26 dBFS with ±3 dB tolerance.
- Omnidirectional sensing with 64 dB signal-to-noise ratio.
- Designed for extended temperature range from -40 °C to 85 °C.
- Equipped with PDM digital output and EMI-shielded top-port packaging.
- Compact dimensions of 3 mm length and 1 mm height.
- Compliant with RoHS, JEDEC J-STD-020, GREEN, and ECOPACK standards.
Product Description
STMicroelectronics IMP34DT05TR is a differential pressure sensor featuring a surface mount design in a 4-pin HCLGA package. This ultra-compact digital MEMS microphone integrates a capacitive sensing element coupled with an IC interface, providing high accuracy and reliable performance. The sensor converts acoustic waves into a digital PDM output signal and is optimized for low power consumption and low distortion.
Operating voltage ranges from 1.6 V to 3.6 V, making it suitable for a variety of electronic applications. The sensor delivers a typical sensitivity of -26 dBFS ±3 dB and a high signal-to-noise ratio of 64 dB, ensuring precise detection of differential pressure and acoustic signals.
Its compact footprint measuring 3 mm in length and 1 mm in height allows for easy integration into compact electronic devices. The sensor's top-port design is EMI-shielded and complies with SMD standards for robust and reliable mounting.
Engineered to support extreme environmental conditions, it operates reliably within a temperature range of -40 °C to 85 °C. It fulfills several international standards including JEDEC J-STD-020, Green directives, RoHS compliance, and ECOPACK certification, which makes it an environmentally friendly choice.
This sensor finds extensive use in industrial, consumer electronics, and automotive applications requiring sensitive pressure and acoustic measurements. It is ideal for portable devices, IoT sensors, and embedded systems demanding compact size, digital output, and energy-efficient operation.
Operates with supply voltage from 1.6 V to 3.6 V. Typical sensitivity of -26 dBFS ±3 dB with PDM interface. Omnidirectional sensing with 64 dB signal-to-noise ratio. Compact 3 mm length and 1 mm height surface mount package.
EMI-shielded top-port HCLGA compliant with SMD standards. Wide operating temperature range between -40 °C and 85 °C. RoHS, JEDEC J-STD-020, GREEN, ECOPACK certified. Explore more STMicroelectronics sensors and pressure sensing technologies at EnvMart for advanced electronics and industrial applications.
Explore more products in our Pressure Sensors category.
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Frequently Asked Questions
It operates with a supply voltage range from 1.6 V to 3.6 V.
The typical sensitivity is -26 dBFS with a tolerance of ±3 dB.
It features a high signal-to-noise ratio of 64 dB, ensuring precise detection of signals.
This model has compact dimensions of 3 mm in length and 1 mm in height.
It operates reliably within a temperature range of -40 °C to 85 °C.
The sensor provides a digital PDM output signal.
It features a surface mount design in a 4-pin HCLGA package.
It is compliant with RoHS, JEDEC J-STD-020, GREEN, and ECOPACK standards.
The IMP34DT05TR has a pin count of 4.
It is suitable for industrial, consumer electronics, and automotive applications requiring sensitive pressure and acoustic measurements.
The sensor is packaged in an HCLGA type, which is EMI-shielded for robust mounting.
The omnidirectional sensing allows for accurate detection of pressure and acoustic signals from all directions.
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