May 28, 2025
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In today’s automation-driven market, infrared sensor modules like the TSSP53038 from Vishay Semiconductor Opto Division are critical for applications ranging from industrial light barriers to smart home proximity detection. With a 12-meter transmission range, 5.5V low-voltage operation, and fast 5ms response time, this module stands out for reliability and versatility. This article dives into its technical specs, selection criteria, and real-world use cases—helping you make informed procurement decisions. Read on to discover why the TSSP53038 is a top choice for reflective sensing solutions.
| Parameter | Value | Source |
|---|---|---|
| Manufacturer | Vishay Semiconductor Opto Division | Vishay Datasheet |
| Carrier Frequency | 38 kHz | Vishay DOC#49009 |
| Operating Voltage | 2.0 V to 5.5 V | Datasheet (Section 2.1) |
| Transmission Distance | Up to 12 m (light barrier) | Vishay DOC#49650 |
| Temperature Range | -25°C to +85°C | Datasheet (Section 5.3) |
When choosing between IR modules like the TSSP53038, consider these factors:
Application Type: For proximity sensing (≤2m), this module’s 5ms response time excels. For longer-range light barriers (up to 12m), pair with a TSAL6200 emitter.
Power Constraints: At 450µA operating current, it’s ideal for battery-powered devices.
Environmental Conditions: The -25°C to +85°C range suits most industrial settings.
| Model | Range | Response Time | Voltage Range |
|---|---|---|---|
| TSSP53038 | 12 m | 5 ms | 2.0–5.5 V |
| TSOP38238 | 8 m | 10 ms | 2.5–5.5 V |
| VSOP38363 | 15 m | 20 ms | 4.5–5.5 V |
Note: The TSSP53038 offers the best balance of range, speed, and low-voltage operation.
Industrial Automation: Used in conveyor belt object detection (Vishay Case Study DOC#82741).
Smart Home Devices: Proximity sensing for touchless faucets at 2m range.
Security Systems: Integrated into light barrier systems for perimeter monitoring.
According to MarketsandMarkets™, the IR sensor market will grow at 9.2% CAGR through 2027, driven by industrial IoT and automation. The TSSP53038’s compatibility with low-voltage designs positions it well for portable and energy-efficient applications.
For 12m light barriers, use the TSAL6200 emitter at 50mA drive current (Vishay DOC#49650).
Yes, within its -25°C to +85°C range, but avoid direct sunlight interference.
This frequency minimizes ambient light interference while maintaining compatibility with standard IR protocols.
Yes, as confirmed in Vishay’s RoHS documentation.
1,800 units per reel (factory pack).
Vishay is expected to release a surface-mount version in 2024, maintaining the same performance specs for compact PCB designs.
For pricing and samples: Contact [email protected].
The TSSP53038 combines versatility, efficiency, and robustness for diverse IR sensing needs. Whether you’re designing an industrial light barrier or a consumer proximity detector, its technical merits and Vishay’s reliability make it a standout choice. Always refer to the official datasheet for design-in support.
