TSL238T
HIGH-SENSITIVITY LIGHT-TO-FREQUENCY CONVERTERr
r
D High-Resolution Conversion of Light
Intensity to Frequency With No External Components
D High Irradiance Responsivity . . .
3.4 kHz/(mW/cm2) at λp = 640 nm
D Low Dark Frequency . . . < 6 Hz at 505 C D Single-Supply Operation . . . 2.7 V to 5.5 V D Stable 200 ppm/°C Temperature Coefficient D
TAOS
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TSL237T
HIGH-SENSITIVITY LIGHT-TO-FREQUENCY CONVERTERr
r
D High-Resolution Conversion of Light
Intensity to Frequency With No External Components
D High Irradiance Responsivity . . .
1.2 kHz/(mW/cm2) at λp = 640 nm
D Low Dark Frequency . . . < 2 Hz at 505 C D Single-Supply Operation . . . 2.7 V to 5.5 V D Stable 200 ppm/°C Temperature Coefficient D
TAOS
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TSL267
HIGHSENSITIVITY IR LIGHTTOVOLTAGE CONVERTERt
t
TSL267 HIGHĆSENSITIVITY IR LIGHTĆTOĆVOLTAGE CONVERTER
TAOS033 – OCTOBER 2001
D Integral Visible Light Cutoff Filter D Converts IR Light Intensity to Output D D D
Voltage Monolithic Silicon IC Containing Photodiode, Operational Amplifier, and Feedback Components High Sensitivity Single Vo
ETC
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