BH1749NUC-E2 ROHM, Colour Sensor, Ambient Light 8-Pin WSON

  • RS Stock No. 178-5754
  • Mfr. Part No. BH1749NUC-E2
  • Manufacturer ROHM
Technical data sheets
Legislation and Compliance
RoHS Status: Not Applicable
COO (Country of Origin): JP
Product Details

BH1749NUC is a digital color sensor IC with I²C bus interface. This IC senses Red, Green, Blue (RGB) and Infrared and converts them to digital values. The high sensitivity, wide dynamic range and excellent Ircut characteristics make it possible for this IC to obtain the accurate illuminance and color temperature of ambient light. It is ideal for adjusting LCD backlight of TV, mobile phone and tablet PC.

Built-in Ircut Filter
Rejecting 50 Hz / 60 Hz Light Noise
I²C Bus Interface (f/s mode support)
It is possible to select 2 type of I2C bus slave address.
Correspond to 1.8 V Logic Interface
Resolution 0.0125 lx/count (Typ.)(In highest gain and longest measurement time setting)

Specifications
Attribute Value
Sensor Type Ambient Light
Mounting Type Surface Mount
Package Type WSON
Pin Count 8
Dimensions 2.1 x 2 x 0.58mm
Height 0.58mm
Length 2.1mm
Maximum Operating Supply Voltage 3.6 V
Maximum Operating Temperature +85 °C
Technology Digital
Minimum Operating Temperature -40 °C
Minimum Operating Supply Voltage 2.3 V
Width 2mm
10 In stock for delivery within 3 working days
Price Each (In a Pack of 5)
SGD 2.538
(exc. GST)
SGD 2.716
(inc. GST)
units
Per unit
Per Pack*
5 - 45
SGD2.538
SGD12.69
50 - 95
SGD2.284
SGD11.42
100 - 495
SGD2.076
SGD10.38
500 - 1995
SGD1.904
SGD9.52
2000 +
SGD1.758
SGD8.79
*price indicative
Packaging Options:
Related Products
ST's MEMS accelerometers include analogue and digital sensors ...
Description:
ST's MEMS accelerometers include analogue and digital sensors featuring up to ±400g acceleration full scale and from 1.71 to 3.6 V supply voltage. Advanced power-saving features including low-power mode, auto wake-up function and FIFO buffer that can be used to ...
Bipolar Latch Hall IC detects polarity change for ...
Description:
Bipolar Latch Hall IC detects polarity change for S and N. The operation is more stable comparing to magnetic force detection (The duty on output pulse will be consistent). It is perfect fit as an interface to wheel key and ...
Omnipolar detection Hall ICs can detect both S-and ...
Description:
Omnipolar detection Hall ICs can detect both S-and N-pole magnetic fields, simplifying magnet management. Omnipolar detectionMicropower operation (small current using intermittent operation method)Ultra-compact CSP4 packageFor 1.8V Power supply voltageLow sensitivity (BOP TYP +/-6.3mT)High ESD resistance ...
The Allegro Microsystems A1210/1/2/3/4 Hall-effect latches include a ...
Description:
The Allegro Microsystems A1210/1/2/3/4 Hall-effect latches include a voltage regulator, Hall-voltage generator, small-signal amplifier, Schmitt trigger, and NMOS output transistor. The voltage regulator enables operation from 3.8 V to 24 V. On-board protection circuitry provides a ±30 V absolute maximum ...