LM2419 datasheet(2/8 Pages) NSC

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Absolute Maximum Ratings (Note 1)

If MilitaryAerospace specified devices are required

please contact the National Semiconductor Sales

OfficeDistributors for availability and specifications

Supply Voltage (Va)

85V

Storage Temperature (TSTG)

25 Cto a100 C

Operating Case Temperature TCase

20 Cto a90 C

Lead Temperature (soldering k10 sec)

300 C

ESD Tolerance

2 kV

Electrical Characteristics

Unless otherwise specified the following specifications apply for Va e 80V DC input bias VIN DC e 39V 50 VPP output

swing frequency e 1 MHz VBias e 12V CL e 12 pF TA e 25 C see test circuit Figure 1

Symbol

Parameter

Conditions

Min

Typ

Max

Units

(Note 3)

(Note 2)

(Note 3)

(Limit)

ICC

Supply Current (per Amplifier)

InputOutput Open Circuit

Bias Current (Pins 2 or 7 or 9)

VOUT

Output Offset Voltage

Rise Time

10% to 90%

Fall Time

90% to 10%

Voltage Gain

Overshoot

VIN tr tf k 2ns

Linearlty Error

VOUT e 25V to 75V

AV match

Gain Matching

Note 1

Absolute Maximum Ratings indicate limits beyond which damage to the device may occur The guaranteed specifications apply only for the test conditions

listed Some performance characteristics may degrade when the device is not operated under the listed test conditions

Note 2

Typical specifications are at 25 C and represent the most likely parametric norm

Note 3

MinMax limits are guaranteed to National’s AOQL (Average Outgoing Quality Level)

Typical Performance

Characteristics

TA e 25 C Test Circuit Figure 1

TLH11442 – 3

12 pF is the total load capacitance and includes the test fixture capaci-

tance

FIGURE 1 Test Circuit (One Section)

Frequency Response

TLH11442 – 4

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