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ISL29001IROZ-T7 датащи(PDF) 1 Page - Intersil Corporation |
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ISL29001IROZ-T7 датащи(HTML) 1 Page - Intersil Corporation |
1 / 11 page 1 ® FN6166.5 CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures. 1-888-INTERSIL or 1-888-468-3774 | Intersil (and design) is a registered trademark of Intersil Americas Inc. Copyright © Intersil Americas Inc. 2005-2007. All Rights Reserved. All other trademarks mentioned are the property of their respective owners. ISL29001 Light-to-Digital Sensor The ISL29001 is an integrated ambient light sensor with ADC and I2C interface. With a spectral sensitivity curve matched to that of the human eye, the ISL29001 provides 15-bit effective resolution while rejecting 50Hz and 60Hz flicker caused by artificial light sources. In normal operation, the ISL29001 consumes less than 300µA of supply current. A software power-down mode controlled via the I2C interface disables all but the I2C interface. A power-down pin is also provided, which reduces power consumption to less than 1µA. The ISL29001 includes an internal oscillator, which provides 100ms automatic integration periods, or can be externally timed by I2C commands. Both the internal timing and the illuminance resolution can be adjusted with an external resistor. Designed to operate on supplies from 2.5V to 3.3V, the ISL29001 is specified for operation over the -40°C to +85°C ambient temperature range. It is packaged in a clear 6 Ld ODFN package. Pinout ISL29001 (6 LD ODFN) TOP VIEW Features • Human eye response • Temperature compensated • IR rejection • 15-bit effective resolution • Adjustable resolution: 3 counts to 15 counts per lux • Simple output code, directly proportional to lux • 0.3lux to10,000lux range • 50Hz/60Hz rejection •I2C interface • 2.5V to 3.3V supply • 6 Ld ODFN (2.1mmx2mm) • Pb-free plus anneal available (RoHS compliant) Applications • Ambient light sensing • Ambient backlight control • Temperature control systems • Contrast control • Camera light meters • Lighting controls •HVAC Block Diagram Ordering Information PART NUMBER (Note) TAPE & REEL PACKAGE (Pb-free) PKG. DWG. # ISL29001IROZ - 6 Ld ODFN L6.2x2.1 ISL29001IROZ-T7 7” 6 Ld ODFN L6.2x2.1 NOTE: Intersil Pb-free products employ special Pb-free material sets; molding compounds/die attach materials and 100% matte tin plate termination finish, which are RoHS compliant and compatible with both SnPb and Pb-free soldering operations. Intersil Pb-free products are MSL classified at Pb-free peak reflow temperatures that meet or exceed the Pb-free requirements of IPC/JEDEC J STD-020. 1 2 3 6 5 4 VDD GND REXT SDA SCL PD THERMAL PAD VDD REXT GND PD SDA SCL COMMAND REGISTER INTEGRATING ADC DATA REGISTER I2C PHOTODIODE 1 PHOTODIODE 2 MUX 3 2 4 5 6 1 FOSC IREF COUNTER 216 Data Sheet February 8, 2007 |
Аналогичный номер детали - ISL29001IROZ-T7 |
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Аналогичное описание - ISL29001IROZ-T7 |
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