Description

The BH1620FVC-TR is an ambient light sensor from ROHM Semiconductor, designed for use in mobile device displays to automatically adjust the screen brightness based on the surrounding light conditions. The sensor offers high sensitivity and low dark current, ensuring accurate readings even in very low light conditions.

Specifications and Features

• Product Category: Optical Sensors - Ambient Light, IR, UV Sensors
• Manufacturer: ROHM Semiconductor
• RoHS: Yes
• Package / Case: SMD-4
• Wavelength: 570 nm
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 30 C
• Supply Voltage - Max: 5.5 V
• Supply Voltage - Min: 2.5 V
• Light Current Type: Phototransistor
• Dark Current: 1 nA
• Maximum Output Voltage: 0.4 V
• Minimum Output Voltage: 0 V
• Maximum Operating Current: 0.9 mA
• Minimum Operating Current: 0.1 uA
• Dimensions: 1.6 mm x 1.6 mm x 0.7 mm

Application Scenarios

The BH1620FVC-TR is ideal for use in mobile devices, such as smartphones and tablets, to automatically adjust the screen brightness based on ambient light conditions. It can also be used in other types of displays, such as digital signage and automotive displays.

Comparison

• High sensitivity to ambient light
• Low dark current for accurate readings in low light conditions
• Small and compact package size

• May not be suitable for applications requiring very high precision