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| Light-to-Digital Output Sensor with Address Selection, High Sensitivity, Gain Selection, Interrupt Function 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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| ISL29004IROZ |
Active |
Ind |
8 Ld ODFN |
4OP |
1.17 |
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| ISL29004IROZ-EVALZ |
Active |
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Eval Board |
N/A |
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| ISL29004IROZ-T7 |
Active |
Ind |
8 Ld ODFN T+R |
4OP |
1.17 |
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| The price listed is the manufacturer's suggested retail price for quantities of 1K 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 ISL29004 is an integrated light sensor with a 16-bit integrating type ADC, I2C user programmable Lux range select for optimized counts/Lux, and I2C multi-function control and monitoring capabilities. The internal ADC provides 16-bit resolution while rejecting 50Hz and 60Hz flicker caused by artificial light sources.
In normal operation, power consumption is typically 300μA. Futhermore, an available software power-down mode controlled via the I2C interface reduces power consumption to less than 1μA. The device also support a hardware interrupt that remains asserted low until the host clears it through I2C interface.
The ISL29004 is in an 8 Ld ODFN package and has two I2C address pins for multiple devices on the same bus. The ISL29003 is a similar light sensor with a hardwired I2C address that is available in ODFN6 package.
Designed to operate on supplies from 2.5V to 3.3V, the ISL29004 are 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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Range1 = 1000Lux
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Range2 = 4000Lux
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Range3 = 16,000Lux
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Range4 = 64,000Lux
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Human eye response (540nm peak sensitivity)
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Temperature compensated
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16-bit resolution
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Adjustable resolution: up to 65 counts per Lux
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User-programmable upper and lower threshold interrupt
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Simple output code, directly proportional to Lux
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50Hz/60Hz rejection
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2.5V to 3.3V supply
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8 Ld ODFN (3mmx3mm)
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I2C address selection
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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) | | 550 | | | VS (Min) (V) | | 2.25 | | | VS (Max) (V) | | 3.63 | | | Supply Current (μA) | | 300 | | | Resolution (Bits) | | 16 | | | Lux Range (Max) (Lux) | | 64000 | | | Counts per Lux (Max) (Counts) | | 65 | | | Dark ADC Code @ EV = 0Lux (Max) (Count) | | 1 | | | Gain Selection? | | Y | | | Output Interface | | I2C | | | Address Selection Pins? | | Y | | | Enable Pin? | | Software Enabled | | | Package Dimensions (mm) | | 3.0x3.0x0.70 | |
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 Application Block Diagrams |
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| Applications |
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- Ambient light sensing
- Backlight control
- Temperature control systems
- Contrast control
- Camera light meters
- Lighting controls
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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 | | | | ISL29010 | | Light-to-Digital Output Sensor with High Sensitivity, Gain Selection, and I2C Interface | | | | ISL29013 | | Light-to-Digital Output Sensor with High Sensitivity, Gain Selection, Interrupt Function and I2C Interface | |
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