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参数资料
| 型号： | ISL29028IROZ-T7 |
| 厂商： | Intersil |
| 文件页数： | 11/16页 |
| 文件大小： | 0K |
| 描述： | IC SENSOR LIGHT-PROXIMITY 8ODFN |
| 标准包装： | 3,000 |
| 系列： | * |
ISL29028
Typical Circuit
A typical application for the ISL29028 is shown in
Figure 5. The ISL29028’s I 2 C address is internally
hardwired as 0b100010<x>, with x representing the
logic state of input I 2 C address pin ADDR0. 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.
( http://www.intersil.com/data/tb/TB477.pdf )
Suggested PCB Footprint
It is important that users check the “Surface Mount
Assembly Guidelines for Optical Dual FlatPack No Lead
(ODFN) Package” before starting ODFN product board
mounting.
( http://www.intersil.com/data/tb/TB477.pdf )
Layout Considerations
The ISL29028 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. A 0.1μF and 1μF power supply decoupling
capacitors need to be placed close to the device.
V I2C_PULL-UP
R1
10k Ω
R2
10k Ω
R3
10k Ω
I 2 C MASTER
MICROCONTROLLER
V DD
SLAVE_0
V IR-LED
SLAVE_1
I 2 C SLAVE_n
INT
SDA
SCL
1
ADDR0 IRDR
8
SDA
SDA
C1
1μF
C2
0.1μF
2
3
VDD
GND
INT
SDA
7
6
SCL
SCL
4
REXT
SCL
5
REXT
499k Ω
ISL29028
FIGURE 5. ISL29028 TYPICAL CIRCUIT
11
FN6780.2
November 4, 2011
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相关代理商/技术参数 |
参数描述 |
|---|---|
| ISL29028IROZ-T7R5484 | 制造商:Intersil Corporation 功能描述:DOMINANT ASSEMBLY ONLY - PBFREE AUTONOMOUS LOW POWER ALS + P - Tape and Reel 制造商:Intersil Corporation 功能描述:IC PROXIMITY SENSOR AMB LT 8ODFN 制造商:Intersil 功能描述:DOMINANT ASSEMBLY ON LYFREE AUTONOMOUS |
| ISL29029IROZ-T7 | 功能描述:IC SENSOR LIGHT-PROXIMITY 8ODFN 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) |
| ISL29030AIROZ-EVALZ | 功能描述:BOARD EVAL FOR ISL29030A 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:- |
| ISL29030AIROZ-T7 | 功能描述:IC PROXIMITY SENSOR AMB LT 8ODFN RoHS:是 类别:传感器，转换器 >> 多功能 系列:* 其它有关文件:Automotive Product Guide 标准包装:2,500 系列:- 传感器类型:光线和近程 输出类型:I²C? |
| ISL29030IROZ-EVALZ | 制造商:Intersil Corporation 功能描述: 制造商:Intersil Corporation 功能描述:ISL29030IROZ-EVALZ (PB-FREE ) EVALUATION BOARD - ROHS COMPLI - Bulk 制造商:Intersil Corporation 功能描述:ISL29030IROZ-EVALZ (PB-Free ) EVALUATION BOARD - ROHs Compli |
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