ISL29002CROZ-T7 Intersil, ISL29002CROZ-T7 Datasheet
ISL29002CROZ-T7
Specifications of ISL29002CROZ-T7
Related parts for ISL29002CROZ-T7
ISL29002CROZ-T7 Summary of contents
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... LD ODFN) TOP VIEW VDD 1 8 SDA 2 7 SCL GND THERMAL PAD EXT Intersil (and design registered trademark of Intersil Americas Inc. Copyright © Intersil Americas Inc. 2006. All Rights Reserved. All other trademarks mentioned are the property of their respective owners. PKG. DWG. # ...
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Absolute Maximum Ratings (T A Maximum Supply Voltage between V and GND . . . . . . . . . . 3. Address Pin Voltage (A2, A1, A0 ...
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Pin Descriptions PIN NUMBER PIN NAME 1 VDD Positive supply. Connect to a clean 2.25V to 3.3V supply 2 GND Ground. The thermal pad is connected to the GND pin 3 R External resistor pin is for the ADC reference ...
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Typical Performance Curves 315 COMMAND = 00H 305 25000 lux 295 285 275 265 -60 -20 20 TEMPERATURE ( FIGURE 5. SUPPLY CURRENT vs TEMPERATURE 1.080 COMMAND = 00H 1.048 25000 lux ...
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Principles of Operation Photodiodes and ADC The ISL29002 contains two photodiodes. One of the photodiodes is sensitive to visible and infrared light (Diode 1). Another photodiode (Diode 2) is covered with metal and can be used to cancel the effects ...
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Command Register The command register is used to define the ADC's operations. Table 1 shows the primary commands used to control the ADC. Note that there are two classes of operating commands: three for internal timing, and three for external ...
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Data Registers The ISL29002 contains four 8-bit data registers. These registers cannot be specifically addressed conventional 2 with other I C peripherals; instead, performing a read operation on the device always returns all available registers in ascending order. ...
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In order to avoid erroneous lux readings the integration must be short enough not to allow an overflow in the counter ...
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Typical Circuit A typical application circuit is shown in Figure 12. 2.5- 3.3V + 4.7µF 0.1µF Suggested PCB Footprint See Figure 13. Footprint pads should be a nominal 1-to-1 correspondence with package pads. The large, exposed central die-mounting paddle in ...
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... Accordingly, the reader is cautioned to verify that data sheets are current before placing orders. Information furnished by Intersil is believed to be accurate and reliable. However, no responsibility is assumed by Intersil or its subsidiaries for its use; nor for any infringements of patents or other rights of third parties which may result from its use ...