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Part ECAD Model Manufacturer Description Datasheet Download Buy Part
AMBIENTLIGHTADAPTIVELED-REF AMBIENTLIGHTADAPTIVELED-REF ECAD Model Texas Instruments Ambient Light Adaptive LED Driver
TCA6507RUER TCA6507RUER ECAD Model Texas Instruments Low-Voltage 7-Bit I2C and SMBus LED Driver With Intensity Control and Shutdown 12-X2QFN
UCC3305NG4 UCC3305NG4 ECAD Model Texas Instruments HID Lamp Controller 28-PDIP 0 to 70
UCC3305DW UCC3305DW ECAD Model Texas Instruments HID Lamp Controller 28-SOIC 0 to 70
TCA6507PWR TCA6507PWR ECAD Model Texas Instruments Low-Voltage 7-Bit I2C and SMBus LED Driver With Intensity Control and Shutdown 14-TSSOP -40 to 85
TCA6507PWRG4 TCA6507PWRG4 ECAD Model Texas Instruments Low-Voltage 7-Bit I2C and SMBus LED Driver With Intensity Control and Shutdown 14-TSSOP -40 to 85

light intensity variation on ldr Datasheets Context Search

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2011 - ldr resistor

Abstract: ldr sensor sensor LDR curve sensor LDR Light Dependent Resistor LDR light intensity variation on ldr stm32l pwm dc motor STM32L15xxx resistor ldr sensor LDR 1
Text: dependent resistor ( LDR ), whose resistance depends on light intensity , is useful to control the , ( LDR + R ) As the LDR resistance decreases with increasing light intensity , the voltage VIN decreases as more light shines on the LDR . 16/19 Doc ID 17758 Rev 1 AN3248 Brightness control , consequently on light intensity . Using EXTI line 22 (which is internally connected to CMP2OUT), the , 13. Comparator output behavior versus light intensity The LDR resistor can be used in other


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PDF AN3248 STM32L15xxx STM32L15xxx. ldr resistor ldr sensor sensor LDR curve sensor LDR Light Dependent Resistor LDR light intensity variation on ldr stm32l pwm dc motor resistor ldr sensor LDR 1
LDR3702

Abstract: No abstract text available
Text: light Dominant wave length Viewing Angle {Limits for 5 0 % of luminous intensity tv) shielded against lateral emission of light Forward voltage (Ip = 20 mA) Reverse current (Vr =· 5 V) Rise time Fall time Capacitance (Vr = ov> ^oeak ^(Jcm tfi LDR 370X LDH 360X 665 i 15 645 ± 15 645 638 100 100 LDY380X 590 , YELLOW GREEN LDR 3701/3702 LDH 3601/3602/3603 LDY 3801/3802/3803 LDG 3901/3902/3903 RED RECTANGULAR , red G a A sP L E D lamp. The L D H 3 60 X high efficiency red and LD Y 380 X yellow are light emitting


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PDF 623b32b T-41-21 LDR3702
2010 - sensor LDR

Abstract: LDR light sensor INTERNAL STRUCTURE OF LDR wheatstone bridge interface WITH ADC design of ldr sensor components used to make ldr sensor sensor LDR 1 light sensor LDR VT935G introduction about Wheatstone Bridge
Text: on a light dependent resistor ( LDR ) as a signal source. The device used in these examples is a , calculate the intensity of ambient light based on the measurement results, as a first step the resistance of the LDR is calculated based on the formula shown in Figure 9. = 1 1024 - R1 is 18kOhm Figure 9 Calculation of the LDR resistance in the single ended input measurement Based on the LDR , . 12 Calculation of the LDR ambient light


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PDF A71xx /PMA51xx TDA523x TDA5230 com/tda5230. PMA71xx/PMA51xx sensor LDR LDR light sensor INTERNAL STRUCTURE OF LDR wheatstone bridge interface WITH ADC design of ldr sensor components used to make ldr sensor sensor LDR 1 light sensor LDR VT935G introduction about Wheatstone Bridge
2012 - Not Available

Abstract: No abstract text available
Text: ˆ’ Programmable from 2.72 ms to > 8 Seconds 7 INT GND 3 D Ambient Light Sensing (ALS) 8 SDA 6 LDR , a sensor for a light intensity or proximity value. An interrupt is generated when the value of an , Supply current — LDR pulse On VOL I LEAK 3 0.4 6 mA sink current 0 0.6 Leakage , PARAMETER IDD MIN Supply current — LDR pulse on TYP MAX 3 ADC conversion time step size , on the LDR terminal that eliminates the need for an external current limiting resistor. The PDRIVE


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PDF TMD2771 TAOS143A 100-mm
2003 - LDR Datasheet

Abstract: LDR 03 LDR DIMENSIONS LDR 03 datasheet dc chopper circuit LDR 07 equivalent MARKING SMD IC CODE dc to dc chopper LDR655312T-3R3 specification of ldr
Text: (1/2) 001-01 / 20030729 / e531_ldr655312.fm LDR Series LDR655312 Type Inductors Wound Type , . · Mountable on the back side of the LCD surface because of low height type (1.20mm max.). · Low , having the same characteristics realized, thus enabling light weight (0.1g max.). · Automatic inserter usable in taping specifications. (2) DimensionsL×W×T LDR 655312 T- 2R2 W (1) (2) (3) (4) (5 , ) Variation code W Welding PACKAGING STYLE AND QUANTITIES Packaging style Taping Quantity 3000


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PDF ldr655312 LDR655312T-2R2W LDR655312T-3R3W LDR655312T-4R7W LDR655312T-6R8W LDR655312T-100W LDR655312T-150W LDR655312T-220W LDR655312T-330W LDR Datasheet LDR 03 LDR DIMENSIONS LDR 03 datasheet dc chopper circuit LDR 07 equivalent MARKING SMD IC CODE dc to dc chopper LDR655312T-3R3 specification of ldr
2012 - Not Available

Abstract: No abstract text available
Text: Alignment am lc s on A te G nt st il − − − − − 6 LDR lv D Proximity , system efficiency by eliminating the need to poll a sensor for a light intensity or proximity value. An , Background Energy Figure 8. Proximity Detection The LED current driver, output on the LDR terminal , system efficiency by eliminating the need to poll the sensor for light intensity or proximity values , ˆ’8 (TOP VIEW) D Ambient Light Sensing, Proximity Detection, and IR LED in a Single Module D


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PDF TMD2772 TAOS147E
2011 - Not Available

Abstract: No abstract text available
Text: LED). They detect light intensity under a variety of lighting conditions and through a variety of , TEST CONDITIONS Supply current TYP 2.27 PTIME = 0xFF MIN 2.4 LDR pulse on ADC , light intensity is 100% modulated by the pulse output of the device so that during the pulse output low time, the light intensity is at the specified level, and 0 otherwise. 2. Proximity Operating Distance , LED drive current is controlled by a regulated current sink on the LDR pin. This feature eliminates


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PDF TCS3771 TAOS110A
2012 - Not Available

Abstract: No abstract text available
Text: coupled with an external IR LED, proximity detection. These devices detect light intensity under a , simplifies and improves system efficiency by eliminating the need to poll a sensor for a light intensity , TYP 2.4 LDR pulse on ADC conversion time step size MIN 3 μW/cm2, ADC output , LED pulse width — LED on time 6.3 PDRIVE = 0 106 ISINK sink current @ 1.6 V, LDR pin , LDR Current — mA 104% 80 50 mA 60 am lc s on A te G nt st il IDD Normalized


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PDF TCS3772 TAOS145B 65-mA
2011 - Not Available

Abstract: No abstract text available
Text: efficiency by eliminating the need to poll a sensor for a light intensity or proximity value. An interrupt , 0xFF MIN 2.4 LDR pulse on ADC conversion time step size CONDITION MAX 3 UNIT , counts Operating distance (See note 2) 30 inches NOTES: 1. The specified light intensity is , . Proximity Detection Operation The LED drive current is controlled by a regulated current sink on the LDR , simplifies and improves system efficiency by eliminating the need to poll the sensor for light intensity or


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PDF TCS3771 TAOS110A
2011 - TCS37715FN

Abstract: TCS37717FN TCS3771 TCS37715 TCS37717 ldr sensor FOR LIGHT SENSING lm 35 sensor interface WITH ADC LDR as Humidity Sensor FLAME FAILURE DETECTOR LDR sensor LDR 300 curve
Text: external IR LED). They detect light intensity under a variety of lighting conditions and through a variety , a sensor for a light intensity or proximity value. An interrupt is generated when the value of an , CONDITIONS Supply current TYP 2.27 PTIME = 0xFF MIN 2.4 LDR pulse on ADC conversion , NOTES: 1. The specified light intensity is 100% modulated by the pulse output of the device so that during the pulse output low time, the light intensity is at the specified level, and 0 otherwise. 2


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PDF TCS3771 TAOS110A TCS37715FN TCS37717FN TCS3771 TCS37715 TCS37717 ldr sensor FOR LIGHT SENSING lm 35 sensor interface WITH ADC LDR as Humidity Sensor FLAME FAILURE DETECTOR LDR sensor LDR 300 curve
2005 - lux meter calibration

Abstract: APDS-9930
Text: provides a photopic response to light intensity in very low light condition or behind a dark faceplate , poll a sensor for a light intensity or proximity value. An interrupt is generated when the value of , current – LDR Pulse On ADC Conversion Time Step Size Typ 3 Units Test Conditions mA , CH1DATA digital value is used to compensate for the effect of the infrared component of light on the , driver as shown in Figure 8. The LED current driver, output on the LDR terminal, provides a regulated


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PDF APDS-9930 APDS-9930 AV02-3190EN lux meter calibration
2005 - Not Available

Abstract: No abstract text available
Text: provides a photopic response to light intensity in very low light condition or behind a dark faceplate , poll a sensor for a light intensity or proximity value. An interrupt is generated when the value of , current – LDR Pulse On ADC Conversion Time Step Size Typ 3 Units Test Conditions mA , infrared component of light on the CH0DATA digital value. The ADC digital outputs from the two channels , integrated proximity LED current driver as shown in Figure 8. The LED current driver, output on the LDR


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PDF APDS-9930 APDS-9930 AV02-3190EN
2005 - LDR sensor circuit and implementation

Abstract: No abstract text available
Text: consumption. The ALS provides a photopic response to light intensity in very low light condition or behind a , light intensity or proximity value. An interrupt is generated when the value of an ALS or proximity , characteristics: peak wavelength = 850 nm and spectral halfwidth ½ = 40 nm. 4. The specified light intensity , light intensity is at the specified level, and zero otherwise. 4 Proximity Characteristics, VDD = , Units Test Conditions IDD Supply current – LDR Pulse On 3 mA ADC Conversion Time Step


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PDF APDS-9900 APDS-9901 APDS-9900/9901 AV02-2867EN LDR sensor circuit and implementation
2005 - iAC2.0

Abstract: APDS-9900 LDR sensor circuit and implementation high lux LDR lux meter calibration 10 ohm ldr APDS-9901 photodiode ADC MBC604 digital lux meter circuit with ldr
Text: provides a photopic response to light intensity in very low light condition or behind a dark faceplate. The , system efficiency by eliminating the need to poll a sensor for a light intensity or proximity value. An , nm. 4. The specified light intensity is 100% modulated by the pulse output of the device so that during the pulse output low time, the light intensity is at the specified level, and zero otherwise. 4 , IDD Supply current ­ LDR Pulse On Min Typ 3 2.72 1 Max Units mA ms steps Test


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PDF APDS-9900 APDS-9901 APDS-9900/9901 AV02-2867EN iAC2.0 LDR sensor circuit and implementation high lux LDR lux meter calibration 10 ohm ldr APDS-9901 photodiode ADC MBC604 digital lux meter circuit with ldr
MPY54C569

Abstract: LDR MPY54C569 ldr sensor sensor LDR sensor LDR diagram "Light Dependant Resistor" RESET Push Button of SMD ldr resistor led ldr sensor Light Dependant Resistor
Text: diagram of the LDR Circuit Using the sample code in C:\ADuC\code\adc\adcldr.asm the variation in the resistance of the ldr can be seen by the reducing brightness of the output led as the amount of light is , ) Evaluation Board Overview 2) Evaluation Board Features 3) Using the LDR demo circuit 4) External Junctions , " Form Factor) · 9V input power supply/9V battery connection, regulated to 5V on board · 4 , external emulator board. · 64K bit (8k * 8 bit) SPI FRAM · On board 32.768kHz Crystal ·


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PDF ADUC814 ADUC814 28TSSOP MC-306 Eval-ADuC814QS MPY54C569 LDR MPY54C569 ldr sensor sensor LDR sensor LDR diagram "Light Dependant Resistor" RESET Push Button of SMD ldr resistor led ldr sensor Light Dependant Resistor
2005 - iAC2.0

Abstract: APDS-9900 APDS-9901 digital lux meter circuit with ldr simple circuit design of ldr sensor sensor LDR diagram green light photodiode sensor ldr 04 ldr sensor FOR LIGHT SENSING lux meter calibration
Text: provides a photopic response to light intensity in very low light condition or behind a dark faceplate. The , system efficiency by eliminating the need to poll a sensor for a light intensity or proximity value. An , nm. 4. The specified light intensity is 100% modulated by the pulse output of the device so that during the pulse output low time, the light intensity is at the specified level, and zero otherwise. 4 , IDD Supply current ­ LDR Pulse On Min Typ 3 2.72 1 Max Units mA ms steps Test


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PDF APDS-9900 APDS-9901 APDS-9900/9901 AV02-2867EN iAC2.0 APDS-9901 digital lux meter circuit with ldr simple circuit design of ldr sensor sensor LDR diagram green light photodiode sensor ldr 04 ldr sensor FOR LIGHT SENSING lux meter calibration
ldr sensor

Abstract: MPY54C569 LDR MPY54C569 RESET Push Button of SMD sensor LDR farnell 179-611 LED p10 circuit board sensor LDR 1 515-607 Farnell 316-2734
Text: : Circuit diagram of the LDR Circuit Using the sample code in C:\ADuC\code\adc\adcldr.asm the variation in , 1) Evaluation Board Overview 2) Evaluation Board Features 3) Using the LDR demo circuit 4 , PCB (5" X 4" Form Factor) · 9V input power supply/9V battery connection, regulated to 5V on , connect to external emulator board. · 64K bit (8k * 8 bit) SPI FRAM · On board 32.768kHz Crystal · Quad Op-amp · Example LDR Sensor circuit on-board · Reset/External Interrupt


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PDF ADUC814 ADUC814 28TSSOP MC-306 Eval-ADuC814QS ldr sensor MPY54C569 LDR MPY54C569 RESET Push Button of SMD sensor LDR farnell 179-611 LED p10 circuit board sensor LDR 1 515-607 Farnell 316-2734
2011 - Not Available

Abstract: No abstract text available
Text: (when coupled with an external IR LED). The ALS approximates human eye response to light intensity under , efficiency by eliminating the need to poll a sensor for a light intensity or proximity value. An interrupt is , PTIME = 0xFF TEST CONDITIONS LDR pulse on PTIME = 0xFF 2.58 1 0 0 16 7.3 CONDITION MIN TYP 3 2.72 2.9 , , b7:6) Te ch The LED drive current is controlled by a regulated current sink on the LDR pin , and improves system efficiency by eliminating the need to poll the sensor for light intensity or


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PDF TSL2771 TAOS100B
2011 - Not Available

Abstract: No abstract text available
Text: response to light intensity under a variety of lighting conditions and through a variety of attenuation , a sensor for a light intensity or proximity value. An interrupt is generated when the value of an , 2.58 PTIME = 0xFF MIN 2.72 LDR pulse on ADC conversion time step size CONDITION 3 , pulse width — LED on time µs 7.3 PDRIVE=0 75 100 ISINK sink current @ 600 mV, LDR , regulated current sink on the LDR pin. This feature eliminates the need to use a current limiting resistor


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PDF TSL2771 TAOS100B
2013 - 0b1000100

Abstract: No abstract text available
Text: turns on an internal infrared LED and the proximity sensor ADC converts the reflected IR intensity to , ms ms 3 Counts 4095 Counts Count Output Variation Over Three Light Sources: Ambient , LIGHT SOURCES NORMALIZED BY LUMINOUS INTENSITY (LUX) FIGURE 5. ISL29044A SENSITIVITY TO DIFFERENT , ) ALS_FLAG BIT [B3] The ALS_FLAG[B3] bit is a status bit for light intensity detection. The bit is set to logic HIGH when the light intensity results at (reg 0x09, 0x0A), crosses the interrupt threshold’s


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PDF ISL29044A ISL29044A 3200Lux) 100ms 50Hz/60Hz 5m-1994. FN8419 0b1000100
2012 - 0b1000100

Abstract: No abstract text available
Text: turns on an internal infrared LED and the proximity sensor ADC converts the reflected IR intensity to , Count Output Variation Over Three Light Sources: Ambient Light Sensing Fluorescent, Incandescent and , RANGE 125 READING (COUNTS) FIGURE 4. SPECTRUM OF FOUR LIGHT SOURCES NORMALIZED BY LUMINOUS INTENSITY , intensity detection. The bit is set to logic HIGH when the light intensity results at (reg 0x09, 0x0A , bit [B7] is a status bit for IR light intensity detection. [B7] is set to logic HIGH when the IR


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PDF 9044A ISL29044 ISL29044 100ms 5m-1994. FN8305 0b1000100
2011 - TSL27717

Abstract: TSL27715FN TSL27711FN TSL2771 TSL27711 TSL27713 TSL27713FN TSL27717FN high lux LDR ldr sensor FOR LIGHT SENSING
Text: (when coupled with an external IR LED). The ALS approximates human eye response to light intensity , CONDITIONS Supply current TYP 2.58 PTIME = 0xFF MIN 2.72 LDR pulse on ADC conversion , regulated current sink on the LDR pin. This feature eliminates the need to use a current limiting resistor , simplifies and improves system efficiency by eliminating the need to poll the sensor for light intensity or , Features PACKAGE FN DUAL FLAT NO-LEAD (TOP VIEW) D Ambient Light Sensing and Proximity Detection


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PDF TSL2771 TAOS100B TSL27717 TSL27715FN TSL27711FN TSL2771 TSL27711 TSL27713 TSL27713FN TSL27717FN high lux LDR ldr sensor FOR LIGHT SENSING
ldr sensor

Abstract: sensor LDR LED p10 circuit board LDR light sensor LDR circuit 9v ldr LDR light sensor circuit 10 ohm ldr sensor LDR 1 led ldr sensor
Text: diagram of the LDR Circuit Using the sample code in C:\ADuC\code\adc\adcldr.asm the variation in the resistance of the ldr can be seen by the reducing brightness of the output led as the amount of light is , ) Evaluation Board Overview 2) Evaluation Board Features 3) Using the LDR demo circuit 4) External Junctions , " Form Factor) · 9V input power supply/9V battery connection, regulated to 5V on board · 4 , external emulator board. · 64K bit (8k * 8 bit) SPI FRAM · On board 32.768kHz Crystal ·


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PDF ADUC814 ADUC814 28TSSOP ADuC814. 814sch ldr sensor sensor LDR LED p10 circuit board LDR light sensor LDR circuit 9v ldr LDR light sensor circuit 10 ohm ldr sensor LDR 1 led ldr sensor
2005 - Not Available

Abstract: No abstract text available
Text: APDS-9950 Digital Proximity, RGB and Ambient Light Sensor Data Sheet Description Features The APDS-9950 device provides red, green, blue, and clear (RGBC) light sensing and proximity detection. The devices detect light intensity under a variety of lighting conditions and through a variety , driver provides a regulated current sink on the LDR terminal that eliminates the need for external , eliminating the need to poll the sensor for light intensity or proximity values outside of a user-defined


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PDF APDS-9950 APDS-9950 AV02-3959EN
2010 - Not Available

Abstract: No abstract text available
Text: (when coupled with an external IR LED). The ALS approximates human eye response to light intensity , CONDITION MIN TYP 2.58 2.72 Supply current — LDR pulse on ADC conversion time step size , the effect of the infrared component of light on the CDATA (clear) digital value. The ADC digital , drive current is controlled by a regulated current sink on the LDR pin. This feature eliminates the need , improves system efficiency by eliminating the need to poll the sensor for a light intensity or proximity


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PDF TSL2771 TAOS100A
Supplyframe Tracking Pixel