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CXA3271GE
Fingerprint Sensor
Description The CXA3271GE is an electrostatic capacitance method fingerprint sensor. This monolithic IC integrates the sensor block, sense amplifier (3-bit gain adjustment), sample-and-hold, 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
Features • Electrostatic capacitance type sensor (charge transfer method) • Number of pixels: 192 × 128 • 317 DPI • Low power consumption (50mW or less) • Single 3.
CXA3271GE Datasheet
