Changsha Purple Horn E-Commerce Co., Ltd.
| Interface | I2C |
| Operating Temperature | -25℃~+85℃ |
| Voltage - Supply | 2.5V~3.6V |
| Description | I2C SMD-10P Proximity Sensors RoHS |
| Mfr. Part # | VCNL3020-GS08 |
| Package | SMD-10P |
| Model Number | VCNL3020-GS08 |
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Product Specification
| Interface | I2C | Operating Temperature | -25℃~+85℃ |
| Voltage - Supply | 2.5V~3.6V | Description | I2C SMD-10P Proximity Sensors RoHS |
| Mfr. Part # | VCNL3020-GS08 | Package | SMD-10P |
| Model Number | VCNL3020-GS08 |
The VCNL3020 is a fully integrated proximity sensor featuring an infrared emitter within the package. It offers 16-bit resolution, standard I2C communication, and an interrupt function. Designed for mobile devices, it enables features like touch screen locking and power saving. Its integrated components include an infrared emitter (IRED), proximity sensor (PD), and signal conditioning IC, providing excellent crosstalk immunity and ambient light suppression. The proximity detection range extends up to 200 mm.
| Part Number | Operating Range (mm) | Operating Voltage Range (V) | I2C Bus Voltage Range (V) | LED Pulse Current (mA) | Output Code ADC Resolution | Proximity / Ambient Light Resolution |
| VCNL3020 | 1 to 200 | 2.5 to 3.6 | 1.7 to 5 | 10 to 200 | 16 bit, I2C | 16 bit / - |
| Parameter | Test Condition | Symbol | Min. | Typ. | Max. | Unit |
| Supply voltage | VDD | 2.5 | 3.6 | V | ||
| Supply voltage | IR anode | 2.5 | 5 | V | ||
| I2C Bus H-level range | 1.7 | 5 | V | |||
| INT H-level range | 1.7 | 5 | V | |||
| INT low voltage | 3 mA sink current | 0.4 | V | |||
| Current consumption | Standby current, no IRED-operation | 1.5 | 2 | A | ||
| Current consumption | Proximity mode incl. IRED (averaged) | |||||
| Current consumption | 2 measurements per second, IRED current 20 mA | 5 | A | |||
| Current consumption | 250 measurements per second, IRED current 20 mA | 520 | A | |||
| Current consumption | 2 measurements per second, IRED current 200 mA | 35 | A | |||
| Current consumption | 250 measurements per second, IRED current 200 mA | 4 | mA | |||
| I2C clock rate range | fSCL | 3400 | kHz |
| Parameter | Test Condition | Symbol | Min. | Max. | Unit |
| Supply voltage | Tamb = 25 C, unless otherwise specified | VDD | -0.3 | 5.5 | V |
| Operation temperature range | Tamb | -25 | +85 | C | |
| Storage temperature range | Tstg | -25 | +85 | C | |
| Total power dissipation | Tamb 25 C | Ptot | 50 | mW | |
| Junction temperature | Tj | 100 | C |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer
Year Established:
2009
Employee Number:
300~500
Ecer Certification：
Verified Supplier
Changsha Purple Horn E-Commerce Co., Ltd.. is a professional company focus on integrated circuit ic business. Purple Horn will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining and manufacture. Founded in 2009, Our compa... Changsha Purple Horn E-Commerce Co., Ltd.. is a professional company focus on integrated circuit ic business. Purple Horn will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining and manufacture. Founded in 2009, Our compa...
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