11.0 Operating Conditions (25°C)

Table 11-A: Recommended Operating Conditions (25

Item

Symbol

Min.

Typ.

Max.

Units

Vdd (positive)

4.5

5.0

5.5

V

Vn (negative)

-10

-5

-4.0

V

Idd (positive)

60

66

75

ma

Power supply

In (negative)

(1)

20

20

20

ma

Input voltage at digital high

Vih

Vdd-1.0

Vdd-0.5

Vdd

V

Input voltage at digital low

Vil

0

0.6

V

Clock frequency

Fclk

0.2

(2)

5.5

(3)

MHz

Clock pulse high duty cycle

25

%

Clock pulse high duration

45.5

50

ns

Integration time

Tint

82

150

µs

Operating temperature

(4)

Top

25

50

Table 11-B: AMIS-710227 Operating Conditions (25

AMIS-710227

Parameter

Min.

Typ.

Max.

VLED

5.0

5.5

V

ILED

480

550

ma

Table 11-C: AMIS-710228 Operating Conditions (25

AMIS-710228

Min.

Typ.

Max.

VLED

5.0

5.5

V

ILED

TBD

TBD

ma

Table 11-D: AMIS-710229 Operating Conditions (25

AMIS-710229

Min.

Typ.

Max.

VLED

5.0

5.5

V

ILED

TBD

TBD

ma

Notes:

1.

Current is essential constant current with supply voltage

2.

Determined by the longest tolerable integration time, because of leakage current build up, the integration time is recommended to be no greater than 10ms

3.

The maximum call out is for the modules' electrical speed. The light source still dictates the highest speed performance.

4.

This specification is a standard used by the CIS makers for the Fax Industry.

11

AMI Semiconductor – May 06, M-20548-001

www.amis.com