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

PA240

2

PA240U

PARAMETER

MIN

TYP

MAX

UNITS

INPUT

OFFSET VOLTAGE, initial

25

40

mV

25°C to 85°C

100

250

µV/°C

-25°C to 25°C

270

500

µV/°C

OFFSET VOLTAGE, vs supply

3

µV/V

OFFSET VOLTAGE, vs time

70

130

µV/kh

BIAS CURRENT, initial

50

200

pA

BIAS CURRENT, vs supply

2

pA/V

OFFSET CURRENT, initial

50

200

pA

INPUT IMPEDANCE, DC

Ω

INPUT CAPACITANCE

6

pF

COMMON MODE, voltage range

+V

V

COMMON MODE, voltage range

-V

V

COMMON MODE REJECTION, DC

V

84

94

dB

NOISE, broad band

10kHz BW, R

50

µV RMS

NOISE, low frequency

1-10 Hz

125

µV p-p

GAIN

OPEN LOOP at 15Hz

R

90

96

dB

BANDWIDTH, gain bandwidth product

3

MHz

POWER BANDWIDTH

280V p-p

30

kHz

OUTPUT

VOLTAGE SWING

I

±V

±V

V

120

mA

CURRENT, continuous

60

mA

SETTLING TIME to .1%

10V step, A

2

µs

SLEW RATE

C

30

V/µs

R

150

Ω

R

5

Ω

POWER SUPPLY

VOLTAGE

±50

±150

±175

V

CURRENT, quiescent

2.2

2.5

mA

THERMAL

RESISTANCE, AC junction to case

F > 60Hz

5.9

6.85

°C/W

RESISTANCE, DC junction to case

F < 60Hz

7.7

8.9

°C/W

RESISTANCE, junction to air (CX)

Full temperature range

60

°C/W

Full temperature range

27

°C/W

TEMPERATURE RANGE, case

Meets full range specifications

–25

25

+85

°C

ABSOLUTEMAXIMUMRATINGS

SUPPLY VOLTAGE, +V

350V

OUTPUT CURRENT, continuous within SOA

60 mA

120 mA

POWER DISSIPATION, continuous @ T

14W

INPUT VOLTAGE, differential

±16 V

INPUT VOLTAGE, common mode

±V

S

TEMPERATURE, pin solder – 10 sec

220°C

150°C

TEMPERATURE, storage

–65 to +150°C

TEMPERATURE RANGE, powered (case)

–40 to +125°C

The PA240 is constructed from MOSFET transistors. ESD handling procedures must be observed.

SPECIFICATIONS

NOTES: 1.

Unless otherwise noted T

rating.

2.

Long term operation at the maximum junction temperature will result in reduced product life. Derate internal power dissipation

to achieve high MTTF. For guidance, refer to heatsink data sheet.

3.

Guaranteed but not tested.

4.

Since the PA240 has no current limit, load impedance must be large enough to limit output current to 120mA.

5.

Heat tab attached to 3/32" FR-4 board with 2oz. copper. Topside copper area (heat tab directly attached) = 1000 sq. mm,

backside copper area = 2500 sq. mm, board area = 2500 sq. mm.

PA240

CAUTION