Rainbow Electronics TH7815ACC - Manual

1
Features
• Data Rate up to 50 MHz (2 Outputs at 25 MHz Each)
• Pixel Size: 10 µm x 10 µm (10 µm Pitch)
• 300 to 1100 nm Spectral Range
• High Sensitivity and Lag Free Photodiodes
• Very Low Noise (30 pJ/cm 2 Noise Equivalent Illumination)
• Antiblooming
• Exposure Control
• 20-lead 0.4" DIL Package
Description
TH7815 linear arrays are based on Atmel’s most recent technology in terms of design
and performance. The flexibility and performance of these devices provide the oppor-
tunity to use them in most vision systems for industrial applications (web inspection,
process control, sorting and inspection of various parts), document scanning up to
200 dpi and metrology.
Pin Identification
All pins must be connected.
Pin Number Symbol Function
4, 17 VDD1,2 Output Amplifiers Drain Supply
3, 18 VOS1,2 Video Outputs
5 VS Output Amplifiers Substate Bias
20 VDR Reset Drain Supply
2 VGS Output Gate Bias
14
Φ
L1
Readout Register Clocks
13
Φ
L2
15
Φ
R Reset Clock
10
Φ
A Antiblooming Gate Bias/Clock
7 VA Antiblooming Drain Bias
8 VST Storage Gate Bias
11
Φ
P Transfer Gate Clock
1, 6, 9, 12, 16, 19 VSS Ground, Optical Grounding (Internally Connected)
1
2
3
4
5
6
7
8
9
10
20
19
18
17
16
15
14
13
12
11
VSS
VGS
VOS1
VDD1
VS
VSS
VA
VST
VSS
Φ A
VDR
VSS
VOS2
VDDR
VSS
Φ R
Φ L1
Φ
L2
VSSP
Φ
TH7815ACC
50 MHz 4096
Linear CCDs
TH7815ACC
Rev. 1995A–IMAGE–04/02