4-77

Electrical Characteristics

Parameter

Symbol

Typ.

Max.

Units

Conditions

Notes

Supply Current

56

100

mA

High Level Output Current

1.0

µAV

Low Level Output Voltage

0.4

V

Output Rise Time

0.9

5.0

µs

10% - 90% transition

Output Fall Time

0.07

5.0

µs

Electrostatic Discharge Immunity

ESD

25

kV

6

Notes:

1. Measured scanning a symbol with 0.19 mm narrow elements. For larger narrow element widths, the maximum scan speed will

increase proportionally.

880 nm.

3. Allowable power supply ripple and noise is frequency dependent. See Figure 5.

4. Non-condensing. If there is frost or dew over the optics window, it should be removed for optimal scanning performance.

5. Direct sunlight at any illumination angle.

6. The shield must be properly terminated (See Figure 2). The human body is modeled by discharging a 300 pF capacitor through a

500

Ω resistor. No damage to the slot reader will occur at the specified level.

Recommended Operating Conditions

Parameter

Symbol

Min.

Max.

Units

Notes

Nominal Narrow Element Width

0.19 (0.0075)

mm (in.)

Scan Velocity

20 (8)

254 (100)

mm (in.)

1

Contrast

45

%

2

Supply Voltage

4.5

5.5

V

3

Ambient Temperature

-40

+70

°C4

Ambient Light

100,000

lux

5

Parameter

Symbol

Min.

Max.

Units

Notes

Storage Temperature

-40

+80

°C

Supply Voltage

-0.3

+7.0

V

Output Transistor Power

200

mW

Output Collector Voltage

-0.3

+20

V

RL = 1 k

Ω