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Operating Temperature : -30℃~+70℃
Interface : I2C
Measurement Type : Light Intensity
Voltage - Supply : 2.7V~3.6V
Description : I2C 2.7V~3.6V BGA-6 Ambient Light, IR, UV Sensors RoHS
Mfr. Part # : TSL2569CS
Model Number : TSL2569CS
Package : BGA-6
The TSL2568 and TSL2569 are high-sensitivity light-to-digital converters that transform light intensity into a digital signal. They feature a near-photopic response over a 20-bit dynamic range and integrate two integrating ADCs to measure irradiance. These devices are ideal for display panel backlighting management, keyboard illumination control, and exposure control in digital cameras. Applications include notebook/tablet PCs, LCD monitors, flat-panel televisions, cell phones, digital cameras, street light control, security lighting, sunlight harvesting, machine vision, and automotive instrumentation clusters.
| Parameter | TSL2568 / TSL2569 | Unit | Conditions |
| Supply Voltage (VDD) | 2.7 to 3.6 | V | Recommended Operating |
| Operating Temperature (TA) | -30 to 70 | C | Recommended Operating |
| Supply Current (IDD) | 0.24 - 0.6 (Active), 3.2 - 15 (Power down) | mA / A | Typical |
| Oscillator Frequency (fOSC) | 690 - 780 | kHz | High Gain (16x), VDD = 3V, TA = 25C |
| Dark ADC Count Value | 0 - 8 | counts | Ch0/Ch1, Ee = 0, Tint = 402ms |
| Full Scale ADC Count Value | 65535 | counts | Ch0/Ch1, Tint > 178ms |
| Re Irradiance Responsivity (Ch0) | 116 - 121 | counts/(W/cm) | p = 640nm, Tint = 101ms |
| Rv Illuminance Responsivity (Ch0) | 180 - 185 | counts/lux | Fluorescent light source, Tint = 402ms |
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Digital light to digital converter AMS TSL2569CS featuring 20 bit dynamic range and consumption for display panels Images |