Product Summary
The BH1721FVC-TR is a digital Ambient Light Sensor IC for I2C bus interface. This IC is the most suitable to obtain the ambient light data for adjusting LCD and Keypad backlight power of Mobile phone. It is possible to detect wide range at High resolution. The applications of the BH1721FVC-TR include Mobile phone, LCD TV, NOTE PC, Portable game machine, Digital camera, Digital video camera, Car navigation, PDA, LCD display.
Parametrics
BH1721FVC-TR absolute maximum ratings: (1)Supply Voltage, Vmax: 4.5 V; (2)Operating Temperature, Topr: -40~85 ℃; (3)Storage Temperature, Tstg: -40~100 ℃; (4)SDA Sink Current, Imax: 7 mA; (5)Power Dissipation, Pd: 165 mW.
Features
BH1721FVC-TR features: (1)I2C bus Interface (f / s Mode Support, Slave Address: "0100011" ); (2)Spectral responsibility is approximately human eye response; (3)Illuminance to Digital Converter; (4)Wide range and High resolution. (1 – 65528 lx ); (5)Low Current by power down function; (6)50Hz / 60Hz Light noise reject-function; (7)1.8V Logic input interface; (8)No need any external parts; (9)Light source dependency is little. (ex. Incandescent Lamp. Fluorescent Lamp. Halogen Lamp. White LED. Sun Light); (10)Small measurement variation (+/- 15%); (11)Compact surface mount package 1.6 x 1.6 x 0.55 mm.
Diagrams
Image | Part No | Mfg | Description | Pricing (USD) |
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BH1721FVC-TR |
ROHM Semiconductor |
Ambient Light Sensors Ambient Light Sensor Digital 16bit Serial |
Data Sheet |
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Image | Part No | Mfg | Description | Pricing (USD) |
Quantity | |||||||||||||||||
BH1710FVC-TR |
ROHM Semiconductor |
Ambient Light Sensors Ambient Light Sensor 16bit Serial Output |
Data Sheet |
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BH1715FVC-TR |
ROHM Semiconductor |
Ambient Light Sensors Ambient Light Sensor Digital 16Bit Serial |
Data Sheet |
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BH1721FVC-TR |
ROHM Semiconductor |
Ambient Light Sensors Ambient Light Sensor Digital 16bit Serial |
Data Sheet |
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BH1750FVI-TR |
ROHM Semiconductor |
Ambient Light Sensors Ambient Light Sensor Digital 16bit Serial |
Data Sheet |
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IC AMBIENT LIGHT SENSOR 6WSOF |
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