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SPV0142LR5H-1-8
+BOM-
제조업체Syntiant
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제조업체 부품 #SPV0142LR5H-1-8
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사양
| 속성 | 가치 |
| Brand | Syntiant |
| Type | Analog Bottom Port Silicon Microphone |
| Mounting Type | SMD/SMT |
| Product Type | MEMS Microphones |
| Subcategory | Microphones |
| Termination Style | SMD/SMT |
| Supply Voltage - Max | 3.6 V |
| Supply Voltage - Min | 1.5 V |
| Minimum Operating Temperature | - 30 C |
| Maximum Operating Temperature | + 100 C |
| Packaging | Reel |
| Operating Supply Voltage | 1.5 V to 3.6 V |
| Factory Pack Quantity | 5900 |
| Sensitivity | - 38 dBV/Pa |
| SNR - Signal to Noise Ratio | 62.5 dBV/Pa |
| Current - Supply | 132 uA, 142 uA |
| Output Type | Analog |
| Port Type | Bottom |
| Length | 2.75 mm |
| Width | 1.85 mm |
| Size / Dimension | 2.75 mm x 1.85 mm x 0.9 mm |
| Directional Properties | Omnidirectional |
| Shape | Rectangular |
| Package / Case | LGA-3 |
| Depth | 0.9 mm |
| Sound Pressure Level | 124 dB SPL |
개요
Description
Key specifications include a digital output, typically interfaced via I2C or SPI, allowing easy integration with microcontrollers and other electronic devices. Its low power consumption makes it ideal for battery-operated systems. The SPV0142LR5H-1-8 also includes built-in temperature compensation, enhancing its accuracy across varying temperatures.
Applications include tire pressure monitoring systems (TPMS), HVAC systems, and industrial process control. Its robust design and versatility make it a popular choice among engineers and designers seeking precise pressure measurements in compact form factors.
Equivalent
Features
1. Pressure Range: Typically measures pressure from 0 to 1.5 bar, suitable for various sensing needs.
2. Output Type: Provides an analog voltage output, which is proportional to the applied pressure.
3. Low Power Consumption: Designed for battery-operated devices, enhancing efficiency and longevity.
4. Temperature Compensation: Features built-in compensation to ensure accuracy across a range of temperatures.
5. Compact Size: Small footprint allows for easy integration into space-constrained applications.
6. Robust Design: Offers high durability and reliability, making it suitable for harsh environments.
7. Fast Response Time: Quick response to pressure changes, essential for real-time monitoring.
These features make the SPV0142LR5H-1-8 an excellent choice for precise and reliable pressure measurements in diverse applications.
Pinout
1. VIN: Input voltage pin, where the input power supply is connected.
2. GND: Ground pin, serves as the reference point for the circuit.
3. SW: Switch pin, connected to the internal switch of the boost converter.
4. VOUT: Output voltage pin, where the boosted voltage is available.
5. FB (Feedback): Feedback pin used to regulate the output voltage.
6. COMP: Compensation pin, used for stability and performance optimization.
7. EN (Enable): Enable pin to turn the device on or off.
8. CSN: Current sense pin, typically used for overcurrent protection.
This device is designed to efficiently boost low voltage to higher levels, making it suitable for powering devices requiring higher voltage from a lower input supply.
Manufacturer
Application
1. Automotive: Tire pressure monitoring systems and engine management.
2. Medical Devices: Blood pressure monitoring and respiratory equipment.
3. Industrial Automation: Process control and fluid monitoring.
4. Consumer Electronics: Smart home devices and wearable technology.
5. Environmental Monitoring: Weather stations and environmental sensors.
Its compact design and accuracy make it suitable for diverse applications requiring reliable pressure measurements.