APEX MICROTECHNOLOGY CORPORATION • 5980 NORTH SHANNON ROAD • TUCSON, ARIZONA 85741 • USA • APPLICATIONS HOTLINE: 1 (800) 546-2739

NOTES:

*

The specification of PA84A is identical to the specification for PA84/PA84S in applicable column to the left.

1.

Signal slew rates at pins 5 and 6 must be limited to less than 1V/ns to avoid damage. When faster waveforms are unavoidable,

resistors in series with those pins, limiting current to 150mA will protect the amplifier from damage.

2.

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

to achieve high MTTF.

3.

The power supply voltage for all tests is

±150V, unless otherwise noted as a test condition.

4.

Doubles for every 10

°C of temperature increase.

5.

+V

6.

Rating applies if the output current alternates between both output transistors at a rate faster than 60Hz.

ABSOLUTE MAXIMUM RATINGS

SPECIFICATIONS

ABSOLUTE MAXIMUM RATINGS

SUPPLY VOLTAGE, +V

300V

OUTPUT CURRENT, within SOA

Internally Limited

POWER DISSIPATION, internal at T

2

17.5W

±300V

INPUT VOLTAGE, differential PA84S

±50V

±V

S

TEMPERATURE, pins for 10s max (solder)

300

°C

200

°C

TEMPERATURE RANGE, storage

–65 to +150

°C

OPERATING TEMPERATURE RANGE, case

–55 to +125

°C

PA84 • PA84A • PA84S

The internal substrate contains beryllia (BeO). Do not break the seal. If accidentally broken, do not crush, machine, or

subject to temperatures in excess of 850

°C to avoid generating toxic fumes.

CAUTION

PARAMETER

MIN

TYP

MAX

MIN

TYP

MAX

UNITS

INPUT

OFFSET VOLTAGE, initial

T

±1.5

±3

±.5

±1mV

OFFSET VOLTAGE, vs. temperature

T

±10

±25

±5

±10

µV/°C

OFFSET VOLTAGE, vs. supply

T

±.5

±.2

µV/V

OFFSET VOLTAGE, vs. time

T

±75

*

µV/√kh

T

50

3

10

pA

BIAS CURRENT, vs. supply

T

.01

*

pA/V

T

±2.5

±50

±1.5

±10

pA

OFFSET CURRENT, vs. supply

T

±.01

*

pA/V

INPUT IMPEDANCE, DC

T

11

*

Ω

INPUT CAPACITANCE

T

*

pF

T

±V

±V

*

*

V

COMMON MODE REJECTION, DC

T

130

*

dB

GAIN

OPEN LOOP GAIN at 10Hz

T

120

*

dB

OPEN LOOP GAIN at 10Hz.

T

100

118

*

*

dB

GAIN BANDWIDTH PRODUCT@ 1MHz T

75

*

MHz

POWER BANDWIDTH, high gain

T

250

180

*

kHz

POWER BANDWIDTH, low gain

T

120

*

kHz

OUTPUT

T

±V

±V

*

V

T

±V

±V

*

V

CURRENT, peak

T

*

mA

CURRENT, short circuit

T

*

mA

SLEW RATE, high gain

T

200

150

*

V/

µs

SLEW RATE, low gain

T

125

*

V/

µs

SETTLING TIME .01% at gain = 100

T

PA84S

2

µs

SETTLING TIME .1% at gain = 100

R

ONLY

1

µs

SETTLING TIME .01% at gain = 100

T

PA84/84A

20

20

µs

SETTLING TIME .1% at gain = 100

R

12

12

µs

POWER SUPPLY

VOLTAGE

T

±15

±150

*

*

V

CURRENT, quiescent

T

5.5

7.5

*

*

mA

THERMAL

T

3.8

*

°C/W

RESISTANCE, DC, junction to case

T

6

6.5

*

*

°C/W

RESISTANCE, case to air

T

*

°C/W

TEMPERATURE RANGE, case

Meets full range specifications

–25

+85

*

*

°C

SPECIFICATIONS

PA84A

PA84/PA84S