A285 fingerprint sensor is an ultra-thin CMOS fingerprint sensor, which can be widely used in computer peripherals, access control, attendance, security applications, etc. The diamond coating on the surface can provide up to 6H hardness and protect the sensor from scratches, impacts and daily wear and tear. Equipped with an ergonomic guide frame, the A285 can guide the user to place their finger on the sensor to obtain higher recognition performance. The metal frame can effectively improve the ESD protection up to 15kV. The 8-pin flexible connector on the back side supports a 4-pin SPI interface.
Technical index:
Type: Technical Index
Resolution: 508 DPI
Image acquisition speed: 20 frames/sec
Sensor type: capacitive
Security key: 64-bit encryption
Hardness: 6H
Surface: Diamond-like coating
Power input: 1.8-3.3VDC @ 1.5mA, sleep mode 2uA, detection mode 15uA
Anti-static: ESD IEC 61000-4-2 LEVEL 4 plus or minus 15KV air discharge
Ambient temperature: -20~60 ℃ /
Sensing area: 208 x 288 pixels
Pixel resolution: 256 gray values
Module size: 20.4 X33.4 X2.3 mm (except for connectors)
Interface: 8-pin connector, 1mm pitch, SPI
Certification: CE, RoHS
A285 fingerprint sensor is widely used in: bank teller management system, security, education and other handheld mobile terminal POS machines, fingerprint encryption U-Key fingerprint lock, fingerprint access control, attendance machine, computer peripheral applications, etc.