BH1726NUC-E2 Sensors by Rohm

Digital 16bit Serial Output Type Ambient Light Sensor IC


BH1726NUC is a digital Ambient Light Sensor IC with I²C bus interface. This IC is most suitable for obtaining ambient light data for adjusting LCD and backlight power of TV and mobile phone. It is capable of detecting a very wide range of illuminance.

Where to Buy

Prices starting from US$0.53

Distributor Stock
Logo for Farnell
Farnell
from US$1.41
5
in stock
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Avnet Asia
from US$0.53
12,000
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CoreStaff
from US$0.88
4,000
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Chip One Stop
from US$0.63
100
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Newark Electronics
from US$1.37
5
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element14
from US$1.48
5
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Avnet America
from US$1.12
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Features

Built-in Ircut filter
2 outputs with different spectral response
Correspond to dark window because of high sensitivity
Rejecting 50Hz/60Hz light noise
I²Cbus interface (f/s mode support)
It is possible to select 2 type of I²C bus slave address.
Correspond to 1.8V logic interface
Resolution 0.0003lx/count (Typ) (In highest gain and longest measurement time setting)

Specifications

Sensor Type Digital ALS
Vcc(Min.)[V] 2.3
Vcc(Max.)[V] 3.6
Output Type I2C
illuminance Measurement Range[lx] 0 to 30, 000
Sensitivity Variations[%] ±15
Operating Temperature (Min.)[°C] -40
Operating Temperature (Max.)[°C] 85
Package Size [mm] 2x2.1 (t=0.6)

Resources




Schematic Design & Verification
Impedance Characteristics of Bypass Capacitor



Manufacturing Data
Factory Information



Alternative Descriptions

Ambient Light Sensor, I2C, Wson-8 | Newark Electronics
AMBIENT LIGHT SENSOR, I2C, WSON-8 | element14


Frequently Asked Questions

Where can I find additional details, specifications and documents for a BH1726NUC-E2?

Additional datasheets, footprints and schematics for BH1726NUC-E2 are listed on our Part Details page. You can also find images and similar parts to BH1726NUC-E2 on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for BH1726NUC-E2 on our Product Comparison page. Access via the 'View Pricing & Stock' button to view BH1726NUC-E2 price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does BH1726NUC-E2 fall under?

The BH1726NUC-E2 is listed under Sensors & Transducers > Sensors > Light Sensors > Ambient Light Photo Sensors.

Can I view similar or alternative parts?

You can view similar parts to BH1726NUC-E2 when available in the Ambient Light Photo Sensors range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the BH1726NUC-E2 you can contact the distributor directly for product support, shipping queries etc.

Is the BH1726NUC-E2 RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by ROHM Semiconductor.

Which authorised distributors for BH1726NUC-E2 have stock available?

Authorised distributors including Avnet Asia, CoreStaff, Chip One Stop, Newark Electronics and element14 have stock available or on a lead time for BH1726NUC-E2.

How do I check stock and lead times for all distributors?

Stock availability and lead times will be displayed for BH1726NUC-E2 often in real-time on the comparison pages.

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