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

2

PA50

PA50A

PARAMETER

MIN

TYP

MAX

MIN

TYP

MAX

UNITS

INPUT

OFFSET VOLTAGE, initial

5

10

2

5

mV

OFFSET VOLTAGE, vs. temperature

Full temperature range

20

50

*

*

µV/°V

OFFSET VOLTAGE, vs. supply

10

30

*

*

µV/V

BIAS CURRENT, initial

10

50

*

*

pA

BIAS CURRENT vs. supply

.01

*

pA/V

OFFSET CURRENT, initial

10

50

*

*

pA

INPUT IMPEDANCE, DC

10"

*

Ω

IMPUT CAPACITANCE

13

*

pF

COMMON MODE VOLTAGE RANGE

Full temperature range

-V

+V

*

V

COMMON MODE REJECTION,DC

Full temp, range, V

90

100

*

*

dB

INPUT NOISE

100KHZ BW, Rs=1KΩ

10

*

µVrms

GAIN

OPEN LOOP,@ 15Hz

Full temperature range

94

102

*

*

dB

GAIN BANDWIDTH PRODUCT

R

3

*

MHz

POWER BANDWIDTH

R

200

*

kHz

Full temperature range

OUTPUT

VOLTAGE SWING

I

±V

S

9.5 ±V

S

8.0

*

*

V

VOLTAGE SWING, PA50

±V

±V

S

5.8 ±V

S

4.0

V

VOLTAGE SWING, PA50A

±V

±V

S

5.8 ±V

S

5.0

V

CURRENT, peak

3ms 10% Duty Cycle

100

*

A

SETTLING TIME TO.1%

A

1

*

µs

SLEW RATE

A

50

*

V/µs

RESISTANCE

I

2.5

*

Ω

POWER SUPPLY

VOLTAGE, ±V

BOOST

Full temperature range

+14, -12

±15

±65

*

*

*

V

VOLTAGE, ±V

S

Full temperature range

±3

±50

*

*

V

CURRENT,quiescent, boost supply

26

32

*

*

mA

CURRENT, quiescent, total

30

36

*

*

mA

THERMAL

Full temperature range, F>60HZ

.2

.25

*

*

°C/W

RESISTANCE,DC,junction to case

Full temperature range, F>60HZ

.25

.31

*

*

°C/W

RESISTANCE, junction to air

Full temperature range

12

*

°C/W

TEMPERATURE RANGE, case

Meets full range specification

-25

85

*

*

°C

ABSOLUTE MAXIMUM RATINGS

SPECIFICATIONS

ABSOLUTE MAXIMUM RATINGS

SUPPLY VOLTAGE, +V

100V

BOOST VOLTAGE, +V

130V

OUTPUT CURRENT, within SOA

100A

POWER DISSIPATION, internal

400W

INPUT VOLTAGE, differential

±20V

INPUT VOLTAGE, common mode

±V

b

TEMPERATURE, pin solder - 10s

300°C

150°C

TEMPERATURE, storage

–65 to +150°C

OPERATING TEMPERATURE RANGE, case

–55 to +125°C

PA50 • PA50A

SPECIFICATIONS

NOTES: *

The specification of PA50A is identical to the specification for PA50 in applicable column to the left

1. Unless otherwise noted: T

±V

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 the heatsink data sheet.

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

The PA50 is constructed from MOSFET transistors. ESD handling procedures must be observed.

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