AMIS-710208-A7 AMI Semiconductor, Inc., AMIS-710208-A7 Datasheet - Page 5

• Manufacturer Part Number: AMIS-710208-A7
• Description: Amis-710208-a7 200dpi Cis Module
• Manufacturer: AMI Semiconductor, Inc.

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