10

www.fairchildsemi.com

FAN8741/FAN8742 Rev. 1.0.1

ELECTRICAL CHARACTERISTICS (Ta = 25

°C, continued)

(Ta=25

°C, SVCC1=VDD=PVCC1=VM2=5V,VM1=SVCC2=PVCC2=PVCC3=12V unless otherwise noted)

Parameter

Condition

Min.

Typ.

Max.

Units

CH1,CH2 DRIVE PART (TYPICALLY ACTUATOR DRIVER)

Output Saturation Voltage H

0.5

V

Output Saturation Voltage L

0.5

V

Closed Loop Voltage Gain

-

16.5

18

19.5

dB

Output Offset Voltage

VREF=IN1=IN2=1.65V

-50

-

50

mV

CH3,CH4 DRIVE PART (TYPICALLY TILT,LOADING DRIVER)

Output Saturation Voltage H

1.0

V

Output Saturation Voltage L

0.5

V

Closed Loop Voltage Gain

-

16.5

18

19.5

dB

Output Offset Voltage

VREF=IN3=IN4=1.65V

-50

-

50

mV

CH1,CH3 GAIN DIFFERENCE SPEC (TYPICALLY FOCUS,TILT DRIVER)

CH1-CH3 Gain Difference

-0.5

0

0.5

dB