接近检测传感器通过测量反射的红外线 (IR) 能量来检测物体或人的存在。该器件系列包含集成的 LED 驱动器，有的器件还集成了 LED。接近检测器件提供四路可编程 LED 驱动电流和 IR 脉冲重复。接近检测电路可补偿环境光，使其无论在明亮日照还是黑暗房间中均可以工作。宽动态范围支持手机等深色玻璃后的短距离检测应用操作。接近检测传感器可用于机械开关的更替或感测人的肢体语言。
| 产品编号 | 描述 |
Supply Voltage
V |
I²C Bus
V |
Programmable | Integrated Capabilities and Components |
Recommended Operating Distances
mm |
Temperature Range
°C |
Package | 表单 | 演示 | 购买 | 产品编号 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| TMD2621 | for Behind OLED Applications | 1.7 - 1.98 | 1.8 | Gain, integration time, interrupt | Proximity Emitter Driver, VCSEL, Photodetector | 30 | -30 to 85 | OLGA, pin count 8 | TMD2621 | |||
| TMF8828 | Multi-zone Time-of-Flight sensor with 940nm integrated IR VCSEL in a 2.0mm x 4.6mm x 1.4mm module | 2.7 - 3.3 | 1.8 | Mode setting, Repetition rate, Interrupt | 1-500 | -30 to 70 | OLGA pin count 12 | TMF8828 | ||||
| TMF8821 | Multi-zone Time-of-Flight sensor with 940nm integrated IR VCSEL in a 2.0mm x 4.6mm x 1.4mm module | 2.7 - 3.3 | 1.8 | Mode setting, Repetition rate, Interrupt | 1-500 | -30 to 70 | OLGA pin count 12 | TMF8821 | ||||
| TMF8820 | Multi-zone Time-of-Flight sensor with 940nm integrated IR VCSEL in a 2.0mm x 4.6mm x 1.4mm module | 2.7 - 3.3 | 1.8 | Mode setting, Repetition rate, Interrupt | 1-500 | -30 to 70 | OLGA pin count 12 | TMF8820 | ||||
| TMF8701 | Time-of-Flight sensor with 940nm integrated IR VCSEL in a 2.2mm x 3.6mm x 1.0mm optical module 1.8V I²C | 2.7 - 3.3 | 1.8V | Mode setting, Repetition rate, Interrupt | Ambient light immunity (100k lux to 0 lux) | 60 | -30 to 70 | OLGA, Pin Count 12 | TMF8701 | |||
| TSL26721 | Digital proximity detector, LED drvr., Vdd I2C interface | 2.4 - 3.6 | VDD | Gain, Integration time, Interrupt | < 15, < 46 | -30 to 70 | FN, pin count 6 | TSL26721 | ||||
| TSL26711 | Digital proximity detector, LED drvr., Vdd I2C interface | 2.6 - 3.6 | VDD | Gain, Integration time, Interrupt | < 15 | -40 to 85 | FN, pin count 8 | TSL26711 | ||||
| TMF8805 | Time-of-Flight sensor with 940nm integrated IR VCSEL in a 2.2mm x 3.6mm x 1.0mm optical module 1.8V I²C | 2.7 - 3.3 | 1.8 | Mode setting, Repetition rate, Interrupt | Ambient light immunity (100k lux to 0 lux) | 2 - 250 | -30 to 70 | OLGA, Pin Count 12 | TMF8805 | |||
| TMF8801 | Time-of-Flight sensor with 940nm integrated IR VCSEL in a 2.2mm x 3.6mm x 1.0mm optical module 1.8V I²C | 2.7 - 3.3 | 1.8V | Mode setting, Repetition rate, Interrupt | Ambient light immunity (100k lux to 0 lux) | 2 - 250 | -30 to 70 | OLGA, Pin Count 12 | TMF8801 | |||
| TMD26723 | Digital proximity detector, LED driver and IR LED in an optical module 1.8V I2C interface | 2.6 - 3.6 | 1.8V | Interrupt | IR LED | <15 | -40 to 85 | Surface-mount module, pin count 8 | TMD26723 | |||
| TMD26721 | Digital proximity detector, LED driver and IR LED in an optical module Vdd I2C interface | 2.6 - 3.6 | VDD | Interrupt | IR LED | <15 | -40 to 85 | Surface-mount module, pin count 8 | TMD26721 | |||
| TMD2635 | 2-in-1 ultra small proximity detection module 1.8V I²C | 1.7 - 2.0 | 1.8V | Gain, Integration Time, Interrupt | IR VCSEL | <5 | -30 to 85 | OLGA, Pin Count 6 | TMD2635 | |||
| TMD2620 | 2-in-1 small aperture proximity detection module | 1.7-2.0 | 1.8V | Gain, integration time, interrupt | IR LED | <15 | -30 to 85 | Surface-mount module, pin count 8 | TMD2620 | |||
| TMD2636 | 2-in-1 low-profile proximity detection module 1.8V I²C | 1.7 -2.0 | 1.8 | Gain, Pulse width, Number of pulses, VCSEL current, Interrupt | IR VCSEL | <5 | -30 to 85 | OLGA, Pin count 6 | TMD2636 |