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CXA3621GE

Part Number CXA3621GE
Manufacturer Sony Corporation
Description Fingerprint Sensor
Published Mar 27, 2005
Detailed Description CXA3621GE Fingerprint Sensor Description The CXA3621GE is an electrostatic capacitance method fingerprint sensor. This m...
Datasheet CXA3621GE




Overview
CXA3621GE Fingerprint Sensor Description The CXA3621GE is an electrostatic capacitance method fingerprint sensor.
This monolithic IC integrates the sensor block, sense amplifier (3-bit gain adjustment), sample-andhold, output amplifier and output buffer needed to acquire fingerprint images, as well as the timing generator for determining the operation of these functions onto a single chip.
30 pin LLGA (Plastic) Features • Electrostatic capacitance type sensor (charge transfer method) • Number of pixels: 192 × 128 • 317 DPI • Low power consumption (50mW or less) ∗ When P/S: 18µW or less • Single 3.
0V power supply • Sensor gain control: 3 bits • S/N ratio improved by on-chip sensor block para...






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