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TSL261 Datasheet(PDF) 2 Page - List of Unclassifed Manufacturers |
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TSL261 Datasheet(HTML) 2 Page - List of Unclassifed Manufacturers |
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2 / 10 page  TSL260, TSL261, TSL262 IR LIGHT TOVOLTAGE OPTICAL SENSORS TAOS021 – MAY 2000 2 www.taosinc.com t t Copyright E 2000, TAOS Inc. Absolute Maximum Ratings over operating free-air temperature range (unless otherwise noted) Supply voltage, VDD (see Note 1) 10 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 –25 °C to 85°C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds 240 °C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . NOTES: 1. All voltages are with respect to GND. 2. Output may be shorted to either supply. Recommended Operating Conditions MIN NOM MAX UNIT Supply voltage, VDD 3 5 9 V Operating free-air temperature, TA 0 70 °C Electrical Characteristics at VDD = 5 V, TA = 25°C, λp = 940 nm, RL = 10 kΩ (unless otherwise noted) (see Note 3) PARAMETER TEST TSL260 TSL261 TSL262 UNIT PARAMETER TEST CONDITIONS MIN TYP MAX MIN TYP MAX MIN TYP MAX UNIT VDARK Dark voltage Ee = 0 3 10 3 10 3 10 mV VOM Maximum output Ee = 2.6 mW/cm2 3.1 3.5 3.1 3.5 3.1 3.5 V Ee = 48 µW/cm2 1 2 3 VO Output voltage Ee = 87 µW/cm2 1 2 3 V VO Out ut voltage Ee = 525 µW/cm2 1 2 3 V Ee = 48 µW/cm2, TA = 0°C to 70°C ±1 Temperature coefficient of output voltage (VO) Ee = 87 µW/cm2, TA = 0°C to 70°C ±1 mV/ °C of out ut voltage (VO) Ee = 525 µW/cm2, TA = 0°C to 70°C ±1 Ne Irradiance responsivity See Note 4 42 23 3.8 mV/( µW/cm2) Ee = 48 µW/cm2, No load 900 1600 IDD Supply current Ee = 87 µW/cm2, No load 900 1600 µA Ee = 525 µW/cm2, No load 900 1600 NOTES: 3. The input irradiance Ee is supplied by a GaAs infrared-emitting diode with λp = 940 nm. 4. Irradiance responsivity is characterized over the range VO = 0.05 to 3 V. Operating Characteristics at TA = 25°C (see Figure 1) PARAMETER TEST CONDITIONS TSL260 TSL261 TSL262 UNIT PARAMETER TEST CONDITIONS MIN TYP MAX MIN TYP MAX MIN TYP MAX UNIT tr Output pulse rise time VDD = 5 V, λp = 940 nm 360 90 7 µs tf Output pulse fall time VDD = 5 V, λp = 940 nm 360 90 7 µs Vn Output noise voltage VDD = 5 V, f = 20 Hz 0.6 0.5 0.4 µV/√Hz |
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