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| 型号： | VCNL4010-GS08 |
| 厂商： | Vishay Semiconductors |
| 文件页数： | 12/16页 |
| 文件大小： | 0K |
| 描述： | SENS IR PROXIMITY AMB LT 12LLP |
| 标准包装： | 1 |
| 带接近传感器： | 是 |
| 波长： | 540nm |
| 电源电压： | 2.5 V ~ 3.6 V |
| 输出类型： | I²C? |
| 工作温度： | -25°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 13-WQFN 裸露焊盘 |
| 包装： | 标准包装 |
| 其它名称： | VCNL4010-GS08DKR |
VCNL4010
www.vishay.com
Vishay Semiconductors
Example: read register “Ambient Light Result Register” #5 and #6:
Addressing:command: 26h, 85h (VCNL4010_I 2 C_Bus_Write_Adr., Ambient Light Result Register #5 [85])
Read register #5:command: 27h, data (VCNL4010_I 2 C_Bus_Read_Adr., {High Byte Data of Ambient Light Result register #5
[85])}
Read register #6:command: 27h, data (VCNL4010_I 2 C_Bus_Read_Adr., {Low Byte Data of Ambient Light Result register #6
[86])}
3.3 Continuous Conversion Mode in Ambient Light Measurement
In the following is a detail description of the function “continuous conversion” (bit 7 of register #4)
Standard mode (bit 7 of reg #4 = 0):
In standard mode the ambient light measurement is done during a fixed time frame of 100 ms. The single measurement itself
takes actually only appr. 300 μs.
The following figures show examples of this measurement timing in standard mode using averaging function 2 and 8 as
examples for illustration (possible values up to 128).
S tart
50 m s
S tart
12.5 m s
100 m s
100 m s
22316
22315
Fig. 15 - Ambient Light Measurement with Averaging = 2;
Final Measurement Result = Average of these 2 Measurements
Fig. 16 - Ambient Light Measurement with Averaging = 8;
Final Measurement Result = Average of these 8 Measurements
Note
? ≥ Independent of setting of averaging the result is available only after 100 ms.
Continuous conversion mode (bit 7 of register #4 = 1):
In continuous conversion mode the single measurements are done directly subsequent after each other.
See following examples in figure 17 and 18
S tart
460 μ s
S tart
460 μ s
1.5 m s
22317
22318
4.2 m s
Fig. 17 - Ambient Light Measurement with Averaging = 2;
using Continuous Conversion Mode
Fig. 18 - Ambient Light Measurement with Averaging = 8;
using Continuous Conversion Mode
Rev. 1.4, 29-Oct-13
12
Document Number: 83462
For technical questions, contact: sensorstechsupport@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
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相关代理商/技术参数 |
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| VCNL4010-GS18 | 制造商:Vishay Angstrohm 功能描述:Light to CurrentAmbient Light Sensor 13-Pin SMD Tape and Reel 制造商:Vishay Angstrohm 功能描述:AMBIENT LIGHT SENSOR 制造商:Vishay Semiconductors 功能描述:SHORT DIST PROXI & ALS INCL.INT.I? C E-4 - Tape and Reel |
| VCNL4020 | 制造商:Vishay Intertechnologies 功能描述:VCNL4020 Proximity&Light Sensor Board |
| VCNL4020-GS08 | 功能描述:近程传感器 Proximity/ALS sensor RoHS:否 制造商:Vishay Semiconductors 感应方式:Optical 感应距离:1 mm to 200 mm 电源电压:2.5 V to 3.6 V 安装风格:SMD/SMT 输出配置:Digital 最大工作温度:+ 85 C 最小工作温度:- 25 C 系列:VCNL3020 |
| VCNL4020-GS18 | 制造商:Vishay Angstrohm 功能描述:Proximity Sensor 20cm 2.5V to 3.6V 10-Pin SMD T/R 制造商:Vishay Semiconductors 功能描述:SHORT DIST PROXI & ALS INCL.INT. I?C -E4 - Tape and Reel |
| VCO1000SA | 制造商:SYNERGY 制造商全称:SYNERGY MICROWAVE CORPORATION 功能描述:VOLTAGE CONTROLLED OSCILLATORS |
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