Light To Frequency & Light To Voltage Light to Voltage Converter
TSL12T: Light To Frequency & Light To Voltage Light to Voltage Converter
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Peak Wavelength : | 640 nm | Maximum Operating Temperature : | + 70 C |
Minimum Operating Temperature : | 0 C | Package / Case : | SMD-4 |
Packaging : | Reel |
Supply voltage, VDD (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . .6 V
Output current, IO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .±10 mA
Duration of short-circuit current at (or below) 25°C (see Note 2) . . . . . . . . . . . . . . . . . . . . . . . . .5 s
Operating free-air temperature range, TA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .−25°C to 85°C
Storage temperature range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .−25°C to 85°C
Solder conditions in accordance with JEDEC J−STD−020A, maximum temperature . . . . . . . . . .260°C
† Stresses beyond those listed under "absolute maximum ratings" may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under "recommended operating conditions" is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
NOTES: 1. All voltages are with respect to GND.
2. Output may be shorted to supply.
The TSL12T and TSL13T are cost-optimized, highly integrated light-to-voltage optical sensors, each combining a photodiode and a transimpedance amplifier (feedback resistor = 80 M and 20 M, respectively) on a single monolithic integrated circuit. The photodiode active area is 0.5 mm * 0.5 mm and the sensors respond to light in the range of 320 nm to 1050 nm. Output voltage is linear with light intensity (irradiance) incident on the sensor over a wide dynamic range. The TSL12T is supplied in a low-profile surface-mount package (T).