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| Light-to-Digital Output Sensor with High Sensitivity, Gain Selection, and I2C Interface |
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Available in RoHS/Pb-Free
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 Buy direct from Intersil
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 Check distributor inventory
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 Request samples
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Part No. |
Design-In
Status |
Temp. |
Package |
MSL |
Price
US $ |
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| ISL29010IROZ-EVALZ |
Active |
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Eval Board |
N/A |
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| ISL29010IROZ-T7 |
Active |
Ind |
6 Ld ODFN T+R |
4OP |
1.16 |
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| The price listed is the manufacturer's suggested retail price for quantities between 100 and 999 units. However, prices in today's market are fluid and may change without notice. |
| MSL = Moisture Sensitivity Level - per IPC/JEDEC J-STD-020 |
| SMD = Standard Microcircuit Drawing |
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 Description |
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The ISL29010 is an integrated light sensor with I2C interface. It has an internal signed15-bit integrating type ADC designed based on the charge-balancing conversion technique. This ADC is capable of rejecting 50Hz and 60Hz flicker caused by artificial light sources. The lux range select feature allows the user to program the lux range for optimized counts/lux.
In normal operation, power consumption is typically 250μA. Furthermore, a power-down mode can be controlled by software via the I2C interface, reducing power consumption to less than 1μA.
Designed to operate on supplies from 2.5V to 3.3V, the ISL29010 is specified for operation over the -40°C to +85°C ambient temperature range. |
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 Key Features |
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Range select via I2C
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Range 1 = 0 lux to 2,000 lux
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Range 2 = 0 lux to 8,000 lux
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Range 3 = 0 lux to 32,000 lux
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Range 4 = 0 lux to 128,000 lux
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Human eye response (540nm peak sensitivity)
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Temperature compensated
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Signed 15-bit resolution
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Adjustable resolution: up to 20 counts per lux
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1 bit I2C address selection
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Simple output code, directly proportional to lux
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IR + UV rejection
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50Hz/60Hz rejection
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2.5V to 3.3V supply
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6 Ld ODFN (2.1mmx2mm)
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Pb-free (RoHS compliant)
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Operating temperature range: -40°C to +85°C
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| Related Documentation |
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 Datasheet(s): |
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 Technical Homepage: |
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 Parametric Data |
| | Peak Sensitivity (nm) | | 540 | | | VS (Min) (V) | | 2.5 | | | VS (Max) (V) | | 3.3 | | | Supply Current (μA) | | 250 | | | Resolution (Bits) | | 15 | | | Lux Range (Max) (Lux) | | 128000 | | | Counts per Lux (Max) (Counts) | | 20 | | | Dark ADC Code @ EV = 0Lux (Max) (Count) | | 0 | | | Gain Selection? | | Y | | | Output Interface | | I2C | | | Address Selection Pins? | | Y | | | Enable Pin? | | Software Enabled | | | Package Dimensions (mm) | | 2.1x2.0x0.75 | |
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 Application Block Diagrams |
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| Applications |
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- Display and keypad backlight dimming for
- Mobile Devices: Smart phone, PDA, and GPS
- Computing devices: Notebook PC, UMPC web pod
- Consumer devices: LCD-TV, digital picture frame, and digital cameras
- Industrial and medical light sensing
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| | ISL29001 | | Light-to-Digital Sensor | | | | ISL29002 | | Light-to-Digital I2C Sensor | | | | ISL29003 | | Light-to-Digital Output Sensor with High Sensitivity, Gain Selection, Interrupt Function and I2C Interface | | | | ISL29004 | | Light-to-Digital Output Sensor with Address Selection, High Sensitivity, Gain Selection, Interrupt Function and I2C Interface | | | | ISL29013 | | Light-to-Digital Output Sensor with High Sensitivity, Gain Selection, Interrupt Function and I2C Interface | |
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