If Military/Aerospace specified devices are required,

please contact the National Semiconductor Sales Office/

Distributors for availability and specifications.

Supply Voltage, V

CC

+90V

Bias Voltage, V

BB

+16V

Input Voltage, V

IN

−0.5V to V

Storage Temperature Range, T

STG

−65˚C to +150˚C

300˚C

ESD Tolerance

Human Body Model

2 kV

Machine Model

250V

Recommended Operating

V

CC

+60V to +85V

V

BB

+8V to +15V

V

IN

+1V to +5V

V

+17V to +72V

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

Symbol

Parameter

Conditions

LM2402

Units

Min

Typ

Max

I

CC

Supply Current

Per Channel, No Output Load

22

27

32

mA

I

BB

Bias Current

All Three Channels

40

50

60

mA

V

OUT

DC Output Voltage

V

62

65

68

V

DC

A

V

DC Voltage Gain

−12

−14

−16

∆A

V

Gain Matching

(Note 4)

1.0

dB

LE

Linear Error

(Notes 4, 5)

3.5

%

t

r

Rise Time

10% to 90%,40V

3.0

ns

t

f

Fall Time

10% to 90%,40V

2.8

ns

OS

Overshoot

40 V

5

%

Note 1: “Absolute Maximum Ratings” are those values beyond which the safety of the device cannot be guaranteed. They are not meant to imply that the devices

should be operated at these limits. The table of “Electrical Characteristics” specifies conditions of device operation.

Note 2: All voltages are measured with respect to GND, unless otherwise specified.

Note 3: 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 4: Calculated value from voltage gain test on each channel.

AC Test Circuit

Figure 2 shows a typical test circuit for evaluation of the

LM2402. This circuit is designed for testing the LM2402 with

a FET probe. When calculating the total load capacitance,

the Tektronix P6201 FET probe with a 100:1 divider is speci-

fied to have 1.5 pF. The total board capacitance should be

6.5 pF.

DS101016-3

FIGURE 2. Test Circuit (One Channel)

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