3)

If Military/Aerospace specified devices are required,

please contact the National Semiconductor Sales Office/

Distributors for availability and specifications.

Supply Voltage (V

+96V

Bias Voltage (V

+16V

Input Voltage (V

0V to 4.5V

Storage Temperature Range (T

−65˚C to +150˚C

Lead Temperature

300˚C

ESD Tolerance, Human Body

Model

2kV

Machine Model

250V

Operating Ranges (Note 2)

V

CC

+60V to +85V

V

BB

+7V to +15V

V

IN

+0V to +3.75V

V

OUT

+15V to +75V

Case Temperature

−20˚C to +100˚C

Do not operate the part without a heat sink.

Electrical Characteristics

(See Figure 2 for Test Circuit) Unless otherwise noted: V

2.35VDC AC Tests: Output = 40V

Symbol

Parameter

Conditions

LM2470

Units

Min

Typical

Max

I

CC

Supply Current

All Three Channels, No Input Signal,

No Output Load

32

mA

I

BB

Bias Current

All Three Channels

20

mA

V

OUT

DC Output Voltage

No AC Input Signal, V

74

78

82

V

DC

A

V

DC Voltage Gain

No AC Input Signal

−24

−27

−30

∆A

V

Gain Matching

(Note 4), No AC Input Signal

1.0

dB

LE

Linearity Error

(Notes 4, 5), No AC Input Signal

5

%

t

Rise Time, 35V to 75V

(Note 6), 10% to 90%

7.0

ns

t

Fall Time, 35V to 75V

(Note 6), 90% to 10%

7.0

ns

OS (40V

Overshoot, 35V to 75V

(Note 6)

1

%

t

Rise Time, 15V to 75V

(Note 6), 10% to 90%

7.5

ns

t

Fall Time, 15V to 75V

(Note 6), 90% to 10%

7.5

ns

OS (60V

Overshoot, 15V to 75V

(Note 6)

5

%

Note 1: Absolute Maximum Ratings indicate limits beyond which damage to the device may occur.

Note 2: Operating ratings indicate conditions for which the device is functional, but do not guarantee specific performance limits. For guaranteed specifications and

test conditions, see the Electrical Characteristics. The guaranteed specifications apply only for the test conditions listed. Some performance characteristics may

change when the device is not operated under the listed test conditions.

Note 3: All voltages are measured with respect to GND, unless otherwise specified.

Note 4: Calculated value from Voltage Gain test on each channel.

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