| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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81,000 pcs
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81000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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| Ambient Light Sensor Range | |
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| Prox Conversion Time | |
| Proximity Detection | |
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The ISL29044AIROMZ-T7 from Renesas is a low-power ambient light and proximity sensor with an integrated IR LED and digital output via an I2C interface. This device utilizes dual ADCs to measure ambient light (ALS) and proximity (Prox) concurrently, designed to minimize microcontroller utilization through its flexible interrupt scheme.
The ALS function offers a light sensitivity range up to 3200 Lux with a 100ms conversion time per sample, rejecting 50Hz/60Hz flicker noise. The Prox function uses a built-in driver for the IR LED and a dedicated ADC to convert reflected IR intensity, rejecting ambient IR noise with a 547μs conversion time. The sensor operates with a typical normal operation current of 133μA and a low power-down current of less than 1.0μA.
Designed for a wide operating temperature range of -40°C to +85°C and a supply voltage from 2.25V to 3.63V, the ISL29044AIROMZ-T7 is housed in a compact 8-ODFN package suitable for surface mounting. Its features make it ideal for applications such as display and keypad dimming, and proximity sensing in mobile, computing, and consumer electronics.
| 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 operating temperature range is -40°C to 85°C.
It uses an I2C interface.
Yes, it supports proximity detection.
It is available in an 8-ODFN and an 8-LDFN package.
The typical normal operation current is 133μA.
The power-down current is less than 1.0μA.