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PDF UPD3737D Data sheet ( Hoja de datos )

Número de pieza UPD3737D
Descripción 5150-BIT CCD LINEAR IMAGE SENSOR
Fabricantes NEC 
Logotipo NEC Logotipo



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No Preview Available ! UPD3737D Hoja de datos, Descripción, Manual

DATA SHEET
MOS INTEGRATED CIRCUIT
µPD3737
5150-BIT CCD LINEAR IMAGE SENSOR
The µPD3737 is a 5150-bit high sensitivity CCD (Charge Coupled Device) linear image sensor which
changes optical images to electrical signal.
The µPD3737 has high speed CCD register, so it is suitable for high resolution scanners and facsimiles
which scan high definition document at high speed.
FEATURES
• Valid photocell
• Photocell's pitch
• High response sensitivity
• Peak response wavelength
• Resolution
• Power supply
• Drive clock level
• High speed scan
• Data rate
5150-bit
7 µm
Providing a response 4.3 times better than the existing equivalent NEC
product (µPD3571) to the light from a daylight fluorescent lamp
550 nm (green)
16 dot/mm across the shorter side of an A3-size (297 × 420 mm) sheet,
24 dot/mm across the shorter side of an A4-size (210 × 297 mm) sheet
+12 V
CMOS output under 5V operation
252 µs/line
20 MHz
ORDERING INFORMATION
Part Number
µPD3737D
Package
Quality Grade
CCD LINEAR IMAGE SENSOR 22 PIN CERAMIC DIP (CERDIP) (400 mil) Standard
Please refer to "Quality grade on NEC Semiconductor Devices" (Document number IEI-1209) published by
NEC Corporation to know the specification of quality grade on the devices and its recommended applications.
Document No. IC-3352
(O. D. No. IC-8925)
Date Published July 1994 P
Printed in Japan
The information in this document is subject to change without notice.
The mark shows revised points.
©
1994

1 page




UPD3737D pdf
µPD3737
ELECTRICAL CHARACTERISTICS
Ta = +25 °C, VDD = 12 V, fφ1 = 0.5 MHz, data rate = 1 MHz, storage time = 10 ms
light source: 3200 K halogen lamp + C500 (infrared cut filter), input clock = 5 VP-P
Parameter
Symbol
Test Conditions
MIN. TYP. MAX. Unit
Saturation voltage
Vsat
1.0 1.5
V
Saturation exposure
SE Daylight color fluorescent lamp
0.2 lx·s
Photo response non-uniformity
PRNU VOUT = 500 mV
±5 ±10
%
Average dark signal
ADS Light shielding
1.0 3.0 mV
Dark signal non-uniformity
DSNU Light shielding
–3
+3
–1
+6 mV
Power consumption
PW
100 mW
Output impedance
ZO
0.2 0.5 k
Response
RF Daylight color fluorescent lamp
6 7.5 9 V/lx·s
Response peak wavelength
550 nm
Image lag
IL VOUT = 1 V
0.3 1
%
Offset level
VOS
2.0 3.0 5.0
V
Input capacity of shift register clock
pin
Cφ1
Cφ2
800 pF
Input capacity of last-stage shift
register clock pin
Cφ1L
Cφ2L
50 pF
Input capacity of reset pin
CφR
10 pF
Input capacity of transfer gate clock
pin
Output fall delay time
CφTG
tdNote
Time from 90 % to 10 % of φ2L fall
is 5ns.
150
25
pF
ns
Register imbalance
RI VOUT = 500 mV
0 4%
Transfer efficiency
TTE
VOUT = 500 mV, fφR1 = 20 MHz
92 98
%
Dynamic range
DR Vsat/DSNU
500 times
Reset feed-through noise
RFSN Light shielding
250 500 mV
Note td is defined as a time from 10 % of φ2L to 10 % of VOUT, output after passing through two steps of emitter
follower in the application example.
5

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UPD3737D arduino
µPD3737
STANDARD CHARACTERISTIC CURVES (Ta = 25 °C)
DARK OUTPUT TEMPERATURE
CHARACTERISTIC
8
4
2
STORAGE TIME OUTPUT VOLTAGE
CHARACTERISTIC
2
1
1
0.5
0.2
0.25
0.1
0
10 20 30 40 50
Ambient Temperature Ta (°C)
0.1
1
5
Storage Time (ms)
10
100
80
60
40
20
0
400
SPECTRAL RESPONSE CHARACTERISTIC
600 800
Wavelength (nm)
1000
1200
11

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