PA97DR

PA97DRU

3

P r o d u c t I n n o v a t i o n F r o m

NOTES: 1. Unlessotherwisenoted:T

istypicalrating.C

2. Longtermoperationatthemaximumjunctiontemperaturewillresultinreducedproductlife.Derate

internalpowerdissipationtoachievehighMTTF.

3. Althoughsupplyvoltagescanrangeupto±450Vtheinputpinscannotswingoverthisrange.The

inputpinsmustbeatleast30Vfromeithersupplyrailbutnotmorethan500Vfromeithersupplyrail.

Seetextforamorecompletedescriptionofthecommonmodevoltagerange.

4. Ratingappliesiftheoutputcurrentalternatesbetweenbothoutputtransistorsataratefasterthan

60Hz.

5. Deratemaxsupplyrating.625V/°Cbelow25°Ccase.Noderatingneededabove25°Ccase.

served.

Parameter

Test Conditions

Min

Typ

Max

Units

POWER SUPPLY

VOLTAGE(Note5)

±50

±300

±450

V

CURRENT,quiescent,amplifieronly

0.6

1

mA

THERMAL

RESISTANCE, AC, junction to case

(Note4) Fulltemprange,F>60Hz

20

ºC/W

RESISTANCE, DC, junction to case

Fulltemprange,F<60Hz

25

ºC/W

RESISTANCE, junction to air

Fulltemprange

40

ºC/W

TEMPERATURERANGE,case

–25

+85

ºC

TEMPERATURE, T (°C)

1M

.6M

2M

3M

FREQUENCY, F (Hz)

PHASE RESPONSE

10

100

10K

1M

FREQUENCY, F (Hz)

-120

-140

-160

-180

-200

-220

OUTPUT CURRENT, I

INPUT NOISE

1K

2

7

10

20

3

5

15

SAFE OPERATING AREA

20

10

8

6

5

4

3

2

1

100

200 300 400

600

1000

C

100µS

DC,T

C

=25°C

DC,T

C

=85°C

DC,T

C

=125°

C

SUPPLY TO OUTPUT DIFFERENTIAL, V

1

10M

FREQUENCY, F (Hz)

0

60

120

140

SMALL SIGNAL RESPONSE

20

40

80

100

100 1K 10K .1M 1M

10

C

C

= 10pF

1.08

1.04

1.00

0.96

0.92

0.88

100 200 300 400 500 600 700 800 900

TOTAL SUPPLY VOLTAGE, V

QUIESCENT CURRENT

OUTPUT VOLTAGE SWING

14

13

12

11

10

9

0

2

4

6

8

10

POWER DERATING

5

4

3

2

1

0

0

25

50

75 100 125 150

SWING FROM +V

S

SWING FROM -V

S

10K

30K

FREQUENCY, F (Hz)

50

1K

500

POWER RESPONSE

100

1K

C

200

T = T

C

T = T

A