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| 型号： | ISL29003 |
| 厂商： | Intersil Corporation |
| 英文描述： | Light-to-Digital Output Sensor with High Sensitivity, Gain Selection, Interrupt Function and I2C Interface(具有高灵敏度，增益可选，中断功能和I2C接口的光电输出传感器) |
| 中文描述： | 光到数字输出传感器灵敏度高，增益选择，中断功能和I2C接口（具有高灵敏度，增益可选，中断功能和的I2C接口的光电输出传感器） |
| 文件页数： | 12/15页 |
| 文件大小： | 258K |
| 代理商： | ISL29003 |
12
FN7464.3
October 8, 2007
Suggested PCB Footprint
Footprint pads should be a nominal 1-to-1 correspondence
with package pads. The large, exposed central die-mounting
paddle in the center of the package requires neither thermal
nor electrical connection to the PCB, and such connection
should be avoided.
Layout Considerations
The ISL29003 is relatively insensitive to layout. Like other
I
2
C devices, it is intended to provide excellent performance
even in significantly noisy environments. There are only a
few considerations that will ensure best performance.
Route the supply and I
2
C traces as far as possible from all
sources of noise. Use two power-supply decoupling
capacitors, 4.7μF and 0.1μF, placed close to the device.
Typical Circuit
A typical application for the ISL29003 is shown in Figure 7.
The ISL29003’s I
2
C address is internally hardwired as
1000100. The device can be tied onto a system’s I
2
C bus
together with other I
2
C compliant devices.
Soldering Considerations
Convection heating is recommended for reflow soldering;
direct-infrared heating is not recommended. The plastic
ODFN package does not require a custom reflow soldering
profile, and is qualified to +260°C. A standard reflow
soldering profile with a +260°C maximum is recommended.
FIGURE 7. ISL29003 TYPICAL CIRCUIT
VDD
1
GND
2
REXT
3
INT
4
SCL
5
SDA
6
ISL29003
R1
10K
R2
10K
R3
RES1
REXT
100K
C2
0.1uF
C1
4.7uF
2.5V - 3.3V
1.8V - 5.5V
MICROCONTROLLER
SDA
SCL
I2C SLAVE_0
I2C SLAVE_1
I2C SLAVE_n
I2C MASTER
SCL
SDA
SCL
SDA
ISL29003
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相关代理商/技术参数 |
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|---|---|
| ISL29003IROZ | 功能描述:IC SENSOR LIGHT-DGTL I2C 6-ODFN RoHS:是 类别:传感器，转换器 >> 光学 - 光电探测器 - 环境光传感器 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 产品变化通告:Product Discontinuation 25/Jun/2012 标准包装:2,500 系列:- 带接近传感器:无 波长:- 电源电压:1.7 V ~ 2 V 电流 - 暗（标准）:- 电流 - 光（典型值）:- 输出类型:数字 - I²C 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:6-UDFN 裸露焊盘 包装:带卷 (TR) |
| ISL29003IROZ-EVALZ | 功能描述:EVALUATION BOARD FOR ISL29003 RoHS:是 类别:编程器，开发系统 >> 评估板 - 传感器 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:1 系列:- |
| ISL29003IROZ-T7 | 功能描述:光学数位转换器 ISL29003IROZ LIGHT-T O-DIGTL I2C GAIN RoHS:否 制造商:ams 数据总线宽度: 峰值波长:470 nm 最大工作频率: 工作电源电压: 工作电流: 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:Chipscale-6 封装:Reel |
| ISL29004IROZ | 功能描述:IC SENSOR LIGHT-DGTL I2C 8-ODFN RoHS:是 类别:传感器，转换器 >> 光学 - 光电探测器 - 环境光传感器 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 产品变化通告:Product Discontinuation 25/Jun/2012 标准包装:2,500 系列:- 带接近传感器:无 波长:- 电源电压:1.7 V ~ 2 V 电流 - 暗（标准）:- 电流 - 光（典型值）:- 输出类型:数字 - I²C 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:6-UDFN 裸露焊盘 包装:带卷 (TR) |
| ISL29004IROZ-EVALZ | 制造商:Intersil Corporation 功能描述:INTRFC LIGHT-TO-DGTL OUTPUT SENSOR - Bulk |
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