參數(shù)資料
型號: TH7887AVRH
廠商: ATMEL CORP
元件分類: 模擬信號調(diào)理
英文描述: Area Array CCD Image Sensor 1024 x 1024 Pixels with Antiblooming
中文描述: SPECIALTY ANALOG CIRCUIT, HMA48
文件頁數(shù): 14/20頁
文件大小: 241K
代理商: TH7887AVRH
14
TH7887A
2146A
IMAGE
05/02
Electrical
Performances
Electro-optical
Performances
General test conditions:
Top = 25
°
C (package back temperature).
Light source: 2854K with 2 mm BG38 filter (unless specified) + F/3.5 optical
aperture.
60 images per second mode (unless specified).
Typical operating conditions.
Readout on each output.
Measurements exclude dummy elements and blemishes.
Table 3.
Static and Dynamic Electrical Characteritics
Parameter
Symbol
Value
Unit
Remarks
Min
Typ
Max
Output amplier supply current
I
DD
8.5
mA
per amplifier
Output impedance
Z
S
200
225
250
DC output level
V
REF
11.5
V
Output conversion factor
CVF
7.8
8
8.2
μV/ e-
Table 4.
Electro-Optical Performance Characteristics
Parameter
Symbol
Value
Unit
Remarks
Min
Typ
Max
Saturation output level
V
SAT
1.6
2
2.4
V
(1)
Responsivity at 640 nm
Responsivity with BG38 filter
R
7
8
12
V/μJ/cm
2
mV/lux
Quantum efficiency at 640 nm
QE
14
%
See Figure 17
Gain dispersion between outputs
G
1
2
%
Photo response non-uniformity
(1
σ
)
PRNU
1.3
1.7
% VOS
Dark signal non-uniformity (1
σ
)
DSNU
0.14
0.2
mV
(2)
Average dark signal
V
DS
1
2
1.5
2.8
mV
mV
(3)
(4)
Temporal RMS noise in darkness
(Last line)
V
N
200
μV
(5)
Dynamic range
D
80
dB
(6)
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