Fingerprint Sensor (GT-NUCL1633)

Description

• GT-NUCL1633 Fingerprint Sensor
• Eliminates ESD concerns with under-glass sensor positioning
• Recognizes wet fingers for versatile use
• Sleek design with LED illumination ring
• Embedded matching functionality for accurate recognition
• Compact dimensions for seamless integration

The Fingerprint Sensor (GT-NUCL1633) is the latest miniature fingerprint sensor with extensive enhancements on power consumption and user flexibility from ADH-Tech. It allows 360-degree rotation, which enables maximum performance without compromising on design aesthetics. It even works well in less-than-ideal conditions like when a finger is wet.

The product integrates an optical sensor, light source, and touch under a glass cover. This allowing it to instantaneously capture high-resolution images of the fingerprint while rapidly outputting the captured images through the high-speed SPI interface to the MCU for recognition algorithm.

The GT-NUCL1633 sensor’s advanced optical technology, press instructions, durable structure, high ESD immunity and other features combine to provide designers with a reliable and highly functional sensor for products requiring fingerprint recognition functionality.

View moreWhat’s Included

• 1x GT-NUCL1633 Fingerprint Sensor
• 1x 6-wire UART Interface Cable

Dimensions

• Height: 7.1 mm
• Outer Diameter: 21 mm
• Inner Diameter: 19 mm

Links

PDF File

• Fingerprint Sensor (GT-NUCL1633) – Datasheet

Specifications

• Under-glass sensor positioning eliminates ESD concerns
  • Supports an additional 2mm of cover glass if needed
  • Allows for wet finger recognition
• Indication LED illumination in the ring of the device (green)
• Matching functionality embedded in the device
• 3.3V supply voltage
• 216 x 216 pixel array
• 1024 grayscale image quality
• 30 fingerprint storage capacity
• UART interface (115200 bps baud)
• Operating temperature range of 20 – 70 C