| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
7,000 pcs
|
7000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| ADC Resolution (ALS) | |
| ADC Resolution (PROX) | |
| Ambient Sunlight Rejection | |
| IR LED Drive Current | |
| Lead Spacing | |
| Mounting Type | |
| Operating Temperature | |
| Output Type | |
| Package Dimensions | |
| Package Size | |
| Power-Down Current | |
| Proximity Detection | |
| Proximity Measurement Pulse Width | |
| Supplier Device Package | |
| Supplier Package | |
| Supply Voltage | |
| Type | |
| Voltage | |
| Wavelength |
The Renesas ISL29147IROMZ-T7 is a versatile low power sensor designed for both ambient light sensing (ALS) and proximity detection (PROX). It offers enhanced infrared rejection and operates under dark or tinted glass conditions, making it suitable for various display dimming and object detection applications.
The ALS function provides a 12-bit measurement of visible light, with programmable ambient IR-rejection for fine-tuning. The proximity function utilizes an 8-bit ADC to digitize reflected IR light and includes an offset adjustment to compensate for internal reflections. The sensor supports an I²C interface for configuration and control, and features a hardware interrupt pin to save power by waking the host microcontroller only when needed.
This sensor is ideal for mobile devices, computing peripherals, and other applications requiring accurate light measurement and proximity detection. It operates from a 2.25V to 3.63V supply voltage and comes in a compact 2.4x4mm 8-ODFN package, suitable for surface mounting.
Key features include enhanced ambient sunlight rejection up to 40k Lux, programmable proximity sleep time, and a built-in IR-LED for a complete solution. The device also supports programmable IR LED drive current up to 250mA.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.50 | $1.50 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating voltage range is 2.25V to 3.63V.
The package type is 8-ODFN with dimensions of 2.4x4mm.
The operating temperature range is -40°C to 85°C.
The output interface is I²C.
Yes, this sensor includes proximity detection functionality.
The sensor is sensitive to a wavelength of 550nm.
The Ambient Light Sensor (ALS) provides a 12-bit measurement.