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VCNL4040中文资料
VCNL4040数据手册规格书PDF详情
DESCRIPTION
VCNL4040 integrates a proximity sensor (PS), ambient
light sensor (ALS), and a high power IRED into one small
package. It incorporates photodiodes, amplifiers, and
analog to digital converting circuits into a single chip by
CMOS process. The 16-bit high resolution ALS offers
excellent sensing capabilities with sufficient selections to
fulfill most applications whether dark or high transparency
lens design. High and low interrupt thresholds can be
programmed for both ALS and PS, allowing the component
to use a minimal amount of the microcontrollers resources.
The proximity sensor features an intelligent cancellation
scheme, so that cross talk phenomenon is eliminated
effectively. To accelerate the PS response time, smart
persistence prevents the misjudgment of proximity sensing
but also keeps a fast response time. In active force mode, a
single measurement can be requested, allowing another
good approach for more design flexibility to fulfill different
kinds of applications with more power saving.
The patented FiltronTM technology achieves ambient light
spectral sensitivity closest to real human eye response and
offers the best background light cancellation capability
(including sunlight) without utilizing the microcontrollers’
resources. VCNL4040 provides an excellent temperature
compensation capability for keeping output stable under
various temperature configurations. ALS and PS functions
are easily set via the simple command format of I2C
(SMBus compatible) interface protocol. Operating voltage
ranges from 2.5 V to 3.6 V. VCNL4040 is packaged in a
lead (Pb)-free 8-pin molding package, which offers the best
market-proven reliability quality.
FEATURES
• Package type: surface-mount
• Dimensions (L x W x H in mm): 4.0 x 2.0 x 1.1
• Integrated modules: infrared emitter (IRED),
ambient light sensor (ALS), proximity sensor
(PS), and signal conditioning IC
• Operates ALS and PS in parallel structure
• FiltronTM technology adoption for robust
background light cancellation
• Temperature compensation: -40 °C to +85 °C
• Low power consumption I2C (SMBus compatible)
interface
• Floor life: 168 h, MSL 3, according to J-STD-020
• Output type: I2C bus (ALS / PS)
• Operation voltage: 2.5 V to 3.6 V
• Material categorization: for definitions of compliance
please see www.vishay.com/doc?99912
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
Vishay |
1501+ |
SMD-8 |
1 |
就找我吧!--邀您体验愉快问购元件! |
|||
Vishay(威世) |
24+ |
标准封装 |
7948 |
原厂直销,大量现货库存,交期快。价格优,支持账期 |
|||
VISHAY(威世) |
24+ |
SMD-8 |
10000 |
只做全新原装正品现货,假一罚十 |
|||
VISHAY |
24+ |
SMD |
10000 |
只做原装现货 假一赔万 |
|||
VISHAY |
23+ |
SMD8 |
35380 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
|||
VISHAY |
23+ |
SMD |
5500 |
正规渠道,只有原装! |
|||
VISHAY |
23+ |
SMD |
6000 |
全新原装现货、诚信经营! |
|||
VISHAY |
2024+ |
N/A |
70000 |
柒号只做原装 现货价秒杀全网 |
|||
Vishay(威世) |
2249+ |
SMD-8 |
59155 |
二十余载金牌老企 研究所优秀合供单位 您的原厂窗口 |
|||
VISHAY/威世 |
24+ |
Reel |
16690 |
原厂授权代理 价格绝对优势 |
VCNL4040M3OE-H5 价格
参考价格:¥7.1601
VCNL4040 资料下载更多...
VCNL4040相关电子新闻
VCNL4040M3OE
属性参数值 商品目录环境光传感器 近距离探测Yes 波长550nm 类型Ambient 供应电压2.5V~3.6V 输出类型I2C 操作温度-40°C~85°C
2020-10-29
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Vishay Siliconix 威世科技半导体
Vishay的旅程始于Felix Zandman博士和一项革命性的技术。从那时起,我们将在几十年内不断发展壮大,达到今天的地位:世界上最值得信赖的电子元件制造商之一。从分立式半导体到无源元件;从最小的二极管到最强大的电容器,Vishay我们称之为技术的DNA。® 这种DNA不仅仅是当今最重要的电子产品的基础设施,它还是实现增长的平台。Vishay处于有利地位,可以推动可持续性、连通性和移动性等及时的宏观经济增长动力。通过研发、制造、工程、质量、销售和市场营销,我们产生了必要的组件,使发明者和创新者能够创造新一代产品,这些产品跨越许多领域:汽车、工业、消费品、计算机、电信、军事、航空航天和医疗