AMIS-710208 Datasheet, PDF (5/8 Pages) AMI SEMICONDUCTOR – 200dpi CIS Module

AMIS-710208-A7: 200dpi CIS Module
Data Sheet
8.0 Recommended Operating Conditions
Table 5 lists the recommended operating conditions at 25°C
Table 5: Recommended Operating Conditions at 25°C
Parameter
Symbol
Min.
Typ.
Max.
Units
Power supply
Vdd
4.5
5.0
5.5
V
Vn
-5.5
-5.0
-4.5
V
VLED
4.5
5.0
5.5
V
Idd
22
25
27
mA
Ivn
4
5
6
mA
ILED
100
150
200
mA
Input voltage at digital high
Vih
Vdd -1.0
Vdd - 0.5
Vdd
V
Input voltage at digital low
Vil
0
0.8
V
Clock frequency
Fclk
4.0
5.0
MHz
Clock pulse high duty cycle
Clock pulse high duration
Integration time ⁽¹⁾
Line scan rate ⁽²⁾
Clock frequency ⁽³⁾
Bright output voltage ⁽⁴⁾
Operating temperature
Clock
Tint
Tint
Fclk
Vpavg
Top
25
62.5 ⁽¹⁾
0.145⁽²⁾
176
4.0
1.65 +/-0.05
25
µsec
50
%
ns
ms
@ 4.0MHz clock frequency
MHz
Volts
°_C
Notes:
1. The minimum tint is specified with the maximum 5.0MHz clock frequency.
2. Tint is the line scan rate or integration time. It is the time between two start pulses. Hence, the minimum integration time is fixed by the highest clock frequency.
Here it is specified with a 4.0MHz clock frequency.
3. Fclk is the main clock frequency, as is the pixel rate. Although the specification uses 4.0MHz, the module operates up to a maximum clock frequency of 5MHz.
4. Vpavg = Σ Vp(n) / 704; where Vp is the pixel amplitude in volts and where n is sequential pixel number in one line scan.
AMI Semiconductor – Jan. 06, M-20507-001
5
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