I L 494

2011, February, Rev. 02

MAXIMUM RATINGS

Symbol

Parameter

Value

Unit

Supply Voltage

41

V

Amplifier Input Voltage

V

Collector Output Voltage

41

V

Collector Output Current

250

mA

Tstg

Storage Temperature

-65 to +150

°C

* Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device.

These are stress ratings only and functional operation of the device at these or any other conditions beyond those

indicated under “recommended operating conditions” is not implied.

Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.

RECOMMENDED OPERATING CONDITIONS

Symbol

Parameter

Min

Max

Unit

Supply Voltage

7

40

V

Amplifier Input Voltage

-0.3

V

Collector Output Voltage

40

V

Collector Output Current (Each Transistor)

200

mA

Current Into Feed back Terminal

0.3

mA

Timing Capacitor

0.47

10.000

nF

Timing Resistor

1.8

500

K

Ω

Oscillator Frequency

1

300

KHz

Operating Free-Air Temperature

-20

+85

°C