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

2

PRELIMINARY

ABSOLUTE MAXIMUM RATINGS

SPECIFICATIONS

SPECIFICATIONS

ABSOLUTE MAXIMUM RATINGS

SUPPLY VOLTAGE, +V

350V

OUTPUT CURRENT, peak

200mA, within SOA

POWER DISSIPATION, internal, DC

23W

INPUT VOLTAGE, Differential

±15V

INPUT VOLTAGE, Common Mode

±Vs

TEMPERATURE, pin solder, 10s

300

150°C.

TEMPERATURE RANGE, storage

−55 to 125°C.

OPERATING TEMPERATURE, case

−40 to 125°C

PARAMETER

MIN

TYP

MAX

UNITS

INPUT

OFFSET VOLTAGE

8

25

mV

OFFSET VOLTAGE vs. temperature

0 to 125°C (CaseTemperature)

−63

µV/°C

OFFSET VOLTAGE vs. supply

32

µV/V

8.5

200

pA

BIAS CURRENT vs. supply

pA/V

OFFSET CURRENT, initial

12

400

pA

INPUT RESISTANCE, DC

Ω

INPUT CAPACITANCE

pF

COMMON MODE VOLTAGE RANGE, pos.

+V

V

COMMON MODE VOLTAGE RANGE, neg.

-V

V

COMMON MODE REJECTION, DC

90

TBD

dB

NOISE

1MHz bandwidth, 1kΩR

S

µV RMS

GAIN

OPEN LOOP @ 15Hz

89

120

dB

GAIN BANDWIDTH PRODUCT @ 1MHz

1

MHz

PHASE MARGIN

Full temperature range

50

°

OUTPUT

VOLTAGE SWING

I

|V

V

VOLTAGE SWING

I

TBD

|V

V

VOLTAGE SWING

I

|V

V

CURRENT, continuous, DC

150

mA

SLEW RATE

Package Tab Connected to GND

100

350

V/µS

SETTLING TIME, to 0.1%

2V Step

TBD

µS

POWER BANDWIDTH, 300V

P-P

+V

200

kHz

POWER SUPPLY

VOLTAGE

±10

±150

±175

V

CURRENT, quiescent

±150V Supply

0.2

0.7

2.5

mA

THERMAL

Full temperature range, f ≥ 60Hz

°C/W

RESISTANCE, DC, junction to case

Full temperature range, f < 60Hz

5.5

°C/W

RESISTANCE, junction to air

Full temperature range

°C/W

TEMPERATURE RANGE, case

−40

85

°C

PA78

NOTES: 1. Unless otherwise noted: TC = 25°C, DC input specifications are ± value given, power supply voltage is typical rating.

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

high MTTF.

4. +V

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