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If Military/Aerospace specified devices are required,

please contact the National Semiconductor Sales Office/

Distributors for availability and specifications.

Supply Voltage (V

+250V

Bias Voltage (V

+16V

Input Voltage (V

−0.5V to V

Storage Temperature Range (T

−65˚C to +150˚C

Lead Temperature

300˚C

ESD Tolerance,

Human Body Model

2 kV

Machine Model

200V

Junction Temperature

150˚C

θ

4.0˚C/W

Operating Ratings (Note 2)

V

CC

+100V to +230V

V

BB

+7V to +13V

V

IN

+0V to +5V

V

OUT

+40V to +215V

Case Temperature

(10W max power)

110˚C

Do not operate the part without a heat sink and thermal

grease. Heat sink must have a thermal resistance under

5.0˚C/W. (Note 7)

Electrical Characteristics

(See Figure 3 for Test Circuit). Unless otherwise noted: V

Tests: V

Symbol

Parameter

Conditions

LM2451

Units

Min

Typ

Max

I

CC

Supply Current

No Input Signal, No Video Input, No

Output Load

10

18

25

mA

I

BB

Bias Current

18

26

34

mA

V

OUT, 1

DC Output Voltage

No AC Input Signal, V

122

127

132

V

DC

V

OUT, 2

DC Output Voltage

No AC Input Signal, V

200

205

210

V

DC

V

OUT, 3

DC Output Voltage

No AC Input Signal, V

V

192

198

204

V

DC

V

OUT, 4

DC Output Voltage

No AC Input Signal, V

V

154

160

166

V

DC

A

V

DC Voltage Gain

No AC Input Signal

−51

−54

−57

V/V

A

DAC

DAC Input DC Voltage Gain

No AC Input Signal

−23

−26

−29

V/V

∆A

V

Gain Matching

(Note 4), No AC Input Signal

1.0

dB

LE

Linearity Error

(Notes 4, 5), No AC Input Signal

8

%

t

r

Rise Time

(Note 6), 10% to 90%

31

ns

+OS

Overshoot

10

%

t

f

Fall Time

(Note 6), 90% to 10%

34

ns

−OS

Overshoot

(Note 6)

3

%

BW

L

Large Signal Bandwidth

V

12

MHz

BW

M

Medium Signal Bandwidth

V

14

MHz

BW

S

Small Signal Bandwidth

V

16

MHz

Ik

ERROR

Current Output Error

Output Current=0µAto200 µA

−52

0

52

µA

∆Ik

ERROR

Current Output Difference

Between Channels

Output Current=0µAto200 µA

0NA

32

µA

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. Datasheet min/max specification limits are guaranteed by design, test, or statistical analysis. 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.

Note 7: Running the 1 MHz to 30 MHz test pattern at 1080i this part will dissipate approximately 10 W. This is the commonly accepted test pattern that is

representative of the worst case high frequency content for normal television viewing. This is the pattern used to estimate the worst case power dissipation of the

LM2451 in its normal application. It is recommended to use a heat sink with a thermal resistance of 5.0˚C/W or better.

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