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3

TYPICAL PERFORMANCE

GRAPHS

PA141/PA142 • PA141A/PA142A

CURRENT LIMIT RESISTOR, R

)

Ω

025

50

75

100

125

TEMPERATURE, T (°C)

0

3

6

POWER DERATING

–50

0

100

80

100

130

140

CURRENT LIMIT

110

90

100

150

300

350

TOTAL SUPPLY VOLTAGE, V

1100

10M

FREQUENCY, F (Hz)

–20

0

60

120

SMALL SIGNAL RESPONSE

20

40

80

100

1100

.1M

10M

–210

–150

–60

0

PHASE RESPONSE

–90

–30

10K

20K

.2M

.1M

FREQUENCY, F (Hz)

20

1100

1K

1M

FREQUENCY, F (Hz)

0

80

120

COMMON MODE REJECTION

20

60

100

11M

FREQUENCY, F (Hz)

0

20

120

POWER SUPPLY REJECTION

40

100

040

60

OUTPUT CURRENT, I

O

(mA)

2

10

OUTPUT VOLTAGE SWING

4

8

100

10K

FREQUENCY, F (Hz)

.002

HARMONIC DISTORTION

.02

1.0

30K

200

1K

0

COMPENSATION CAPACITANCE, C

SLEW RATE

0300

400

–60

40

CURRENT LIMIT

20

10

10K

.1M

20

120

0

QUIESCENT CURRENT

200

50

70

90

1K

–25

25

50

75

120

15

POWER RESPONSE

30K

10

100

1K

10K .1M

80

100

200

–40

–20

0

10

1K

10K .1M 1M

9

12

10

10K

1M

FREQUENCY, F (Hz)

0

3K

100K

.004

.04

420

816

12

10

20

30

40

50

60

40

60

80

100

200

400

40

80

60

PA141

T = T

125

+I

LIM

500

60

CASE TEMPERATURE, T (°C)

C

–180

–120

110

130

150

6

-I

LIM

C

C

C

C

C

C

C

C

C

50K

.3M .5M

1M

C

C

C

R

.006

.01

.06

.1

.2

.4

.6

–I

LIM

+I

LIM

250

-25

°C

25

°C

= 85

°C

12

100

V

V

V

A

C

R

+V

S

–V

S

T = T

T = T

C

A

T = T

A

PA142

C

25°C –

OUT

–25°C +OUT

85°C

– OUT

–25°C

– OUT

85°C +OUT

25°C +OUT

14

16

18