Product Overview
The TSL2520 is a highly sensitive ambient light sensor from ams OSRAM, featuring a low-profile and small footprint L2.0mm x W1.0mm x H0.5mm optical QFN package. It offers two concurrent ambient light sensing channels, configurable via a programmable multiplexer. The sensor incorporates Infrared and Clear photodiodes, with the Clear channel featuring a UV/IR blocking filter for accurate ambient light measurement and irradiance calculation. This enables improved display appearance and picture taking. Key benefits include invisible ALS sensing under glass, high sensitivity, programmable gain and integration time, a wide dynamic range, low detectable illuminance, and flicker-immune sensing. It operates at 1.8V with low power consumption and minimal IC traffic, featuring an interrupt-driven design and an IC interface up to 1 Mbit/s.
Product Attributes
- Brand: ams OSRAM
- Certifications: RoHS Compliant, ams Green
Technical Specifications
| Feature | Specification |
|---|---|
| Sensor Type | Ambient Light Sensor (ALS) |
| Package | L2.0mm x W1.0mm x H0.5mm optical QFN |
| Channels | 2 concurrent ambient light sensing channels |
| Photodiodes | Infrared and Clear |
| Filter | UV/IR blocking filter for Clear channel |
| Detectable Illuminance | 1 mlux |
| Dynamic Range | 8192x (by gain adjustment only) |
| Integration Time | Programmable, Fast ALS integration mode |
| Interface | IC up to 1 Mbit/s (Fast mode) |
| Supply Voltage | 1.8V (VDD) |
| Power Consumption | Low |
| Interrupt Function | Yes, with thresholds |
| Status Flags | Digital and analog saturation flags |
| Ordering Code | TSL25203 |
| IC Address | 0x39 |
| Delivery Form | Tape & Reel |
| Delivery Quantity | 10000 pcs/reel |
2504101957_AMS-TSL25203M_C17396452.pdf
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