Datasheet VEML6035 (Vishay) - 9
| Manufacturer | Vishay |
| Description | Low Power, High Sensitivity, I²C, Accuracy Ambient Light Sensor |
| Pages / Page | 15 / 9 — VEML6035. RESOLUTION AND MAXIMUM DETECTION RANGE AT DG = 1. GAIN = 1,. … |
| File Format / Size | PDF / 222 Kb |
| Document Language | English |
VEML6035. RESOLUTION AND MAXIMUM DETECTION RANGE AT DG = 1. GAIN = 1,. GAIN = 0,. SENS = 0. SENS = 1. IT (ms)
Model Line for this Datasheet
Text Version of Document
VEML6035
www.vishay.com Vishay Semiconductors The tables below shows these dependencies:
RESOLUTION AND MAXIMUM DETECTION RANGE AT DG = 1 GAIN = 1, GAIN = 0, GAIN = 1, GAIN = 0, GAIN = 1, GAIN = 0, GAIN = 1, GAIN = 0, SENS = 0 SENS = 0 SENS = 1 SENS = 1 SENS = 0 SENS = 0 SENS = 1 SENS = 1 IT (ms) TYPICAL RESOLUTION (lx/cnt) MAXIMUM POSSIBLE ILLUMINATION (lx)
800 0.0004 0.0008 0.0032 0.0064 26 52 210 419 400 0.0008 0.0016 0.0064 0.0128 52 105 419 839 200 0.0016 0.0032 0.0128 0.0256 105 210 839 1678 100 0.0032 0.0064 0.0256 0.0512 210 419 1678 3355 50 0.0064 0.0128 0.0512 0.1024 (-) (1) (-) (1) (-) (1) (-) (1) 25 0.0128 0.0256 0.1024 0.2048 (-) (1) (-) (1) (-) (1) (-) (1)
RESOLUTION AND MAXIMUM DETECTION RANGE AT DG = 0 GAIN = 1, GAIN = 0, GAIN = 1, GAIN = 0, GAIN = 1, GAIN = 0, GAIN = 1, GAIN = 0, SENS = 0 SENS = 0 SENS = 1 SENS = 1 SENS = 0 SENS = 0 SENS = 1 SENS = 1 IT (ms) TYPICAL RESOLUTION (lx/cnt) MAXIMUM POSSIBLE ILLUMINATION (lx)
800 0.0008 0.0016 0.0064 0.0128 52 105 419 839 400 0.0016 0.0032 0.0128 0.0256 105 210 839 1678 200 0.0032 0.0064 0.0256 0.0512 210 419 1678 3355 100 0.0064 0.0128 0.0512 0.1024 419 839 3355 6711 50 0.0128 0.0256 0.1024 0.2048 (-) (1) (-) (1) (-) (1) (-) (1) 25 0.0256 0.0512 0.2048 0.4096 (-) (1) (-) (1) (-) (1) (-) (1)
Note
(1) For integration times lower than 100 ms, the maximum count level is no longer 16 bit so half the integration time no longer leads to double the max. lux level Example: If the 16-bit word of the ALS data shows: 0000 0101 1100 1000 = 1480 (dec.), the programmed GAIN = 1, DG = 1, SENS = 1 and the integration time is 100 ms, the corresponding lux level is: light level [lx] = 1480 x 0.0256 = 37.888 lx. Rev. 1.0, 12-Mar-2019
9
Document Number: 84889 For technical questions, contact: sensorstechsupport@vishay.com THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
www.vishay.com Vishay Semiconductors The tables below shows these dependencies:
RESOLUTION AND MAXIMUM DETECTION RANGE AT DG = 1 GAIN = 1, GAIN = 0, GAIN = 1, GAIN = 0, GAIN = 1, GAIN = 0, GAIN = 1, GAIN = 0, SENS = 0 SENS = 0 SENS = 1 SENS = 1 SENS = 0 SENS = 0 SENS = 1 SENS = 1 IT (ms) TYPICAL RESOLUTION (lx/cnt) MAXIMUM POSSIBLE ILLUMINATION (lx)
800 0.0004 0.0008 0.0032 0.0064 26 52 210 419 400 0.0008 0.0016 0.0064 0.0128 52 105 419 839 200 0.0016 0.0032 0.0128 0.0256 105 210 839 1678 100 0.0032 0.0064 0.0256 0.0512 210 419 1678 3355 50 0.0064 0.0128 0.0512 0.1024 (-) (1) (-) (1) (-) (1) (-) (1) 25 0.0128 0.0256 0.1024 0.2048 (-) (1) (-) (1) (-) (1) (-) (1)
RESOLUTION AND MAXIMUM DETECTION RANGE AT DG = 0 GAIN = 1, GAIN = 0, GAIN = 1, GAIN = 0, GAIN = 1, GAIN = 0, GAIN = 1, GAIN = 0, SENS = 0 SENS = 0 SENS = 1 SENS = 1 SENS = 0 SENS = 0 SENS = 1 SENS = 1 IT (ms) TYPICAL RESOLUTION (lx/cnt) MAXIMUM POSSIBLE ILLUMINATION (lx)
800 0.0008 0.0016 0.0064 0.0128 52 105 419 839 400 0.0016 0.0032 0.0128 0.0256 105 210 839 1678 200 0.0032 0.0064 0.0256 0.0512 210 419 1678 3355 100 0.0064 0.0128 0.0512 0.1024 419 839 3355 6711 50 0.0128 0.0256 0.1024 0.2048 (-) (1) (-) (1) (-) (1) (-) (1) 25 0.0256 0.0512 0.2048 0.4096 (-) (1) (-) (1) (-) (1) (-) (1)
Note
(1) For integration times lower than 100 ms, the maximum count level is no longer 16 bit so half the integration time no longer leads to double the max. lux level Example: If the 16-bit word of the ALS data shows: 0000 0101 1100 1000 = 1480 (dec.), the programmed GAIN = 1, DG = 1, SENS = 1 and the integration time is 100 ms, the corresponding lux level is: light level [lx] = 1480 x 0.0256 = 37.888 lx. Rev. 1.0, 12-Mar-2019
9
Document Number: 84889 For technical questions, contact: sensorstechsupport@vishay.com THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
