TSL257
TAOS
HIGHSENSITIVITY LIGHTTOVOLTAGE CONVERTERt
t
D Converts Light Intensity to Output Voltage D Monolithic Silicon IC Containing
Photodiode, Operational Amplifier, and Feedback Components
D High Sensitivity D Single Voltage Supply Operation (2.7 V to
5.5 V)
D Low Noise (200 µVrms Typ to 1 kHz) D Rail-to
TSL257
ams
High-Sensitivity Light-to-Voltage ConverterTSL257
High-Sensitivity Light-to-Voltage Converter
General Description
The TSL257 is a high-sensitivity low-noise light-to-voltage optical converter that combines a photodiode and a transimpedance amplifier on a single monolithic CMOS integrated circuit. Out
TSL2571
TAOS
LIGHT-TO-DIGITAL CONVERTERvalid
r
r
Features
D Ambient Light Sensing (ALS)
− Approximates Human Eye Response − Programmable Analog Gain − Programmable Integration Time − Programmable Interrupt Function with
Upper and Lower Threshold − Resolution Up to 16 Bits − Very High S
TSL2572
TAOS
LIGHT-TO-DIGITAL CONVERTERTechnical coantmesntAsGtill valid
r
r
Features
D Ambient Light Sensing (ALS)
− Approximates Human Eye Response − Programmable Analog Gain and
Integration Time − 45,000,000:1 Dynamic Range − Operation to 60,000 lux in Sunlight − Very High Sensitivity
TSL257T
TAOS
HIGH-SENSITIVITY LIGHT-TO-VOLTAGE CONVERTERTechnical coantmesntAsGtill valid
r
r
D Converts Light Intensity to Output Voltage D Monolithic Silicon IC Containing
Photodiode, Operational Amplifier, and Feedback Components
D High Sensitivity D Single Voltage Supply Operation (2.7 V to
5.5 V)
D High Irrad