6

LT1492/LT1493

SYMBOL

PARAMETER

CONDITIONS

MIN

TYP

MAX

UNITS

Input Offset Voltage

100

180

µV

Input Voltage Range (Note 7)

1.7

1.9

V

0

– 0.2

V

Maximum Output Voltage Swing

Output High, No Load

2.50

2.65

V

2.40

2.55

V

1.30

1.45

V

Output Low, No Load

0.003

0.006

V

0.062

0.075

V

0.362

0.500

V

Maximum Output Current

±20

±50

mA

3.3V ELECTRICAL CHARACTERISTICS

SYMBOL

PARAMETER

CONDITIONS

MIN

TYP

MAX

UNITS

Input Offset Voltage

q

120

280

µV

Input Voltage Range (Note 7)

q

1.7

1.8

V

q

0

– 0.1

V

Maximum Output Voltage Swing

Output High, No Load

q

2.4

2.55

V

q

2.3

2.45

V

q

1.2

1.35

V

Output Low, No Load

q

0.004

0.007

V

q

0.070

0.085

V

q

0.390

0.525

V

SYMBOL

PARAMETER

CONDITIONS

MIN

TYP

MAX

UNITS

Input Offset Voltage

q

150

325

µV

Input Voltage Range (Note 7)

q

1.7

1.75

V

q

0

– 0.05

V

Maximum Output Voltage Swing

Output High, No Load

q

2.25

2.45

V

q

2.15

2.35

V

q

1.05

1.25

V

Output Low, No Load

q

0.005

0.008

V

q

0.073

0.095

V

q

0.400

0.575

V

temperature range.

Note 1: A heat sink may be required to keep the junction temperature

below absolute maximum when the output is shorted indefinitely.

Note 2: The LT1492/LT1493 are designed, characterized and expected to

meet these extended temperature limits, but are not tested at – 40

°C and

85

°C. Guaranteed I grade parts are available. Consult factory.

Note 3: This parameter is not 100% tested.

Note 5: Slew rate is measured between

±5V on an output swing of ±10V

on

±15V supplies.

Note 6: Most LT1492/LT1493 electrical characteristics change very little

with supply voltage. See the 5V tables for characteristics not listed in the

3.3V table.