Product Summary

The MBF200 is a 500 DPI 8-bit grayscale solid-state capacitive fingerprint sensor that reliably captures fingerprint images. Each pixel is made up of a metal electrode, which acts as one plate of a capacitor. The contacting finger acts as the second capacitor plate. A passivation layer on the device surface forms the dielectric between these two plates and provides abrasion and chemical resistance. The fingerprint image is determined by measuring the capacitance at each pixel and converting that data into an 8-bit grayscale image. The applications of the MBF200 are (1)Computer access and network security; (2)Portable device security; (3)Mobile fingerprint image capture; (4)Access control: doors, locks, and safes; (5)ID tokens and Smart Cards; (6)Transportation security: vehicles, cargo; (7)Medical: HIPAA, patient records privacy; (8)Finance: secure transactions, audit trail.

Parametrics

MBF200 absolute maximum ratings: (1)VDD Power Supply Voltage: +7.0 V; (2)VIN, VOUT Voltage on Any Pin Relative to VSS: -0.5V to +7.0V; (3)IOUT Output Current per I/O: 8.0 mA; (4)TSTG Storage Temperature: -65 to +150℃.

Features

MBF200 features: (1)Rugged, solid-state capacitive fingerprint sensor; (2)High resolution 500 DPI, 8-bit grayscale imager; (3)Large image area: 12.8mm x 15.0mm (0.5" × 0.6") ; 256 × 300 pixel array (50um pitch); (4)Programmable gain adapts to different fingers; (5)Small: 24mm × 24mm × 1.4mm LQFP package; (6)Interfaces: USB1.1, 8-bit MCU, SPI; (7)Durable: ESD: FCC-B/CE certified; Operating temperature: -20 to +85℃; (8)Integrated 8-bit analog-digital converter; (9)Auto finger-detection circuit; (10)Low Power: 3.3V; 20mA active, <200μA sleep, 20μA standby.

Diagrams

MBF200 block diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
MBF200
MBF200
Other

Data Sheet
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Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
MBF200
MBF200
Other

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MBF25
MBF25

ACCY MOUNT BMM 3/4" TFN
Data Sheet
0-10: $55.99