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參數(shù)資料
| 型號： | FCD4A14CCB |
| 元件分類： | 模擬信號調(diào)理 |
| 英文描述： | IMAGE SENSOR |
| 封裝： | Chip On Board package |
| 文件頁數(shù)： | 1/18頁 |
| 文件大?。?/td> | 426K |
| 代理商： | FCD4A14CCB |
FingerChip
FCD4A14
500 dpi 0.02”x 0.55” digital fingerprint linear sensor
January 12, 2000
1/18
DESCRIPTION
FCD4A14 is part of the FingerChip
TCS monolithic
fingerprint sensor family for which no optics, no prism and no
light source are required.
FCD4A14 is a single chip, high performance, low cost sensor
based on temperature physical effects for fingerprint sensing.
FCD4A14 has a linear shape, allowing for the capture of a
fingerprint image by sweeping the finger across the sensing
area. After capturing several images, TCS proprietary
software can reconstruct a full 8-bit fingerprint image, if
needed.
FCD4A14 has a small surface combined with CMOS
technology, and a ceramic dual-in-line or Chip-On-Board
package assembly. These facts contribute to a low cost
device.
FCD4A14 delivers a programmable number of images per
second, while an integrated Analog to Digital Converter
delivers a digital signal adapted to interfaces such as an EPP
parallel
port,
USB
microcontroller
or
directly
to
microprocessors. Thus, no frame grabber or glue interface is
necessary to send the frames. These facts make FCD4A14
an easy device to include in any system for identification or
verification applications.
MAIN FEATURES
L Sensitive layer over a 0.8 mm CMOS array
L Image zone: 0.4 x 14 mm = 0.02” X 0.55”.
L Image array: 8 x 280 = 2240 pixels.
L Pixel pitch: 50 mm x 50 mm = 500 dpi.
L Pixel clock: up to 2 MHz enabling up to 1780 frames/s.
L Die size: 1.7 x 17.3 mm
L Operating voltage range: nominal 3V to 5.5V.
L Power consumption: 20 mW @ 3.3V, 1 MHz, 25°C.
L DIL 20 ceramic or Chip-On-Board (COB) package, with
specific protective layer.
L Operating temperature range: 0°C to +70°C: C suffix.
(-40
°C to +85°C to be characterized).
L Naturally protected against ESD: > 16 kV air discharge.
L Resistant to abrasion: > 1 million finger sweeps
APPLICATIONS
L Terminal Access (PCs, access to networks, etc...)
L Electronic payment associated with payment card (Auto-
mated Teller Machine, Portable Point Of Sale, etc...)
L Building access
L Electronic keys (cars, home, ...)
L Cellular phones (usable only by registered users)
L Portable fingerprint imaging for law enforcement
L TV access
L Weapons (usable only by registered users)
0.3" Dual In Line ceramic package , 20 pins
(DIL20)
Sensing area
Wire protection
(not drawn)
Step for easy
integration
Chip On Board package
(COB)
Real size
PRELIMINARY SPECIFICATIONS
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| FCD4B14 | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:Thermal Fingerprint Sensor with 0.4 mm x 14 mm Sensing Area and Digital Output |
| FCD4B14CC | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:Thermal Fingerprint Sensor with 0.4 mm x 14 mm Sensing Area and Digital Output |
| FCD4B14CCB | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:Thermal Fingerprint Sensor with 0.4 mm x 14 mm Sensing Area and Digital Output |
| FCD4C1690 | 制造商:n/a 功能描述:Power Semiconductor |
| FCD4N60 | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:600V N-Channel MOSFET |
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