AMIS-710207-A4: 200dpi CIS Module

Data Sheet

8.0 Recommended Operating Conditions

The tabled values are measured at 25°C.

Table 5: Recommended Operating Conditions at 25°C

Parameter

Symbol

Min.

Mean

Max.

Units

Vdd

4.5

5.0

5.5

V

Vn.

-4.5

-5

-12

VLED IR

4.5

5

5.5

V

VLED RED

4.5

5

5.5

V

ILED IR

200

300

500

ma

ILED RED

250

350

600

ma

Idd

55

60

70

ma

Power supply

Ivn

4.0

5.0

5.5

ma

Input voltage at digital high

Vih

Vdd-1.0

Vdd-.5

Vdd

V

Input voltage at digital low

Vil

0

0.8

V

Clock frequency

(1)

fclk

5.5

MHz

Clock pulse high duty cycle

25

%

Clock pulse high duration

45.5

ns

Integration time

(1)

Tint

316

10000

µs

Operating temperature

Top

25

50

Note:

1.

Electrically, including the image sensors, the circuits will operate above 5.5MHz with tint at 316µs. However, the light power is fixed, so with the shorter integration

time, the exposure is reduced. This reduction limits the specification call out to integration time of 0.347ms at 5.0MHz for 1.0V output.

9.0 Timing Characteristics

The timing characteristics for the I/O clocks are shown in Figure 3. See the timing symbol definitions in Table 6. The listed values are

measured at ~25

Figure 3: Timing Diagram

5

AMI Semiconductor – May 06, M-20494-001

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