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Electrical, Mechanical and Optical Compatibility Between the Two Products
The TH7813 and TH7814 linear arrays are based on Atmel鈥檚 most recent know-how in
terms of design and technology. Flexibility and performance of these devices give the
opportunity to use them in most vision systems for industrial applications (web inspec-
tion, process control, sorting and inspection of various parts), document scanning up
to 200 dpi, metrology, etc.
50 MHz
1024/2048
Linear CCDs
TH7813A
TH7814A
Pin Identification
All pins must be connected
Pin Number
4, 17
3, 18
5
20
2
14
13
15
10
7
8
11
1, 6, 9, 12, 16, 19
Symbol
VDD1,2
VOS1,2
VS
VDR
VGS
桅L1
桅L2
桅R
桅A
VA
VST
桅P
VSS
Function
Output Amplifiers Drain Supply
Video Outputs
Output Amplifiers Substrate Bias
Reset Drain Supply
Output Gate Bias
Readout Register Clocks
Reset Clock
Antiblooming Gate Bias/Clock
Antiblooming Drain Bias
Storage Gate Bias
Transfer Gate Clock
Ground, Optical Shield Grounding
(Internally Connected)
VSS
VGS
VOS1
VDD1
VS
VSS
VA
VST
VSS
桅A
1
20
2
19
3
18
4
17
5
TH7813A
16
6
TH7814A
15
7
14
8
13
9
12
10
11
VDR
VSS
VOS2
VDD2
VSS
桅R
桅L1
桅L2
VSS
桅P
Rev. 1990A鈥揑MAGE鈥?5/02
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