PA01 데이터 시트보기 (PDF) - Cirrus Logic

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PA01

Power Operational Amplifier

Cirrus Logic 

PA01 • PA73

Product Innova tionFrom

ABSOLUTE MAXIMUM RATINGS

SPECIFICATIONS

PARAMETER

SUPPLY VOLTAGE, +VS to –VS

OUTPUT CURRENT, within SOA

POWER DISSIPATION, internal

INPUT VOLTAGE, differential

INPUT VOLTAGE, common-mode

TEMPERATURE, junction1

TEMPERATURE, pin solder -10s

TEMPERATURE RANGE, storage

OPERATING TEMPERATURE RANGE, case

PA01

60V

5A

67W

±37V

±VS

200°C

300°C

–65 to +150°C

–25 to +85°C

PA73

68V

5A

67W

±37V

±VS

200°C

300°C

–65 to +150°C

–25 to +85°C

TEST CONDITIONS 2

PA01

PA73

MIN TYP MAX MIN TYP MAX UNITS

INPUT

OFFSET VOLTAGE, initial

OFFSET VOLTAGE, vs. temperature

OFFSET VOLTAGE, vs. supply

OFFSET VOLTAGE, vs. power

BIAS CURRENT, initial

BIAS CURRENT, vs. temperature

BIAS CURRENT, vs. supply

OFFSET CURRENT, initial

OFFSET CURRENT, vs. temperature

INPUT IMPEDANCE, common-mode

INPUT IMPEDANCE, differential

INPUT CAPACITANCE

COMMON MODE VOLTAGE RANGE3

COMMON MODE REJECTION, DC3

TC = 25°C

Full temperature range

TC = 25°C

TC = 25°C

TC = 25°C

Full temperature range

TC = 25°C

TC = 25°C

Full temperature range

TC = 25°C

TC = 25°C

TC = 25°C

Full temperature range

TC = 25°C, VCM = VS –6V

GAIN

OPEN LOOP GAIN at 10Hz

Full temp. range, full load

GAIN BANDWIDTH PRODUCT @ 1MHz TC = 25°C, full load

POWER BANDWIDTH

TC = 25°C, IO = 4A, VO = 40VPP

PHASE MARGIN

Full temperature range

OUTPUT

VOLTAGE SWING3

VOLTAGE SWING3

VOLTAGE SWING3

CURRENT, peak

SETTLING TIME to .1%

SLEW RATE

CAPACITIVE LOAD, unity gain

CAPACITIVE LOAD, gain > 4

TC = 25°C, IO = 5A

Full temp. range, IO = 2A

Full temp. range, IO = 46mA

TC = 25°C

TC = 25°C, 2V step

TC = 25°C, RL = 2.5Ω

Full temperature range

Full temperature range

POWER SUPPLY

VOLTAGE

CURRENT, quiescent

THERMAL

RESISTANCE, AC, junction to case4

RESISTANCE, DC, junction to case

RESISTANCE, junction to air

TEMPERATURE RANGE, case

Full temperature range

TC = 25°C

F > 60Hz

F < 60Hz

Meets full range specifications

±VS–6

70

±5

±10

±35

±20

±15

±.05

±.02

±12

±.05

200

10

3

±VS–3

110

±12

±65

±50

±.4

±30

*

*

*

±10

*

*

*

±200

*

*

±40

*

*

*

*

*

*

*

*

*

*

*

mV

µV/°C

µV/V

µV/W

nA

nA/°C

nA/V

nA

nA/°C

MΩ

MΩ

pF

V

dB

91

113

1

15

23

45

*

*

*

*

*

*

dB

MHz

kHz

°

±VS–10

±VS–6

±VS–5

±5

1.0

±VS–5

±VS–5

2

2.6

±VS–8

*

*

*

*

*

*

*

*

1

*

SOA

*

V

V

V

A

µs

V/µs

nF

±10 ±28 ±28

*

*

±30

V

20

50

2.6

5

mA

1.9

2.1

2.4 2.6

30

–25

25

+85

*

*

*

*

*

*

*

*

°C/W

°C/W

°C/W

°C

NOTES: * The specification of PA73 is identical to the specification for PA01 in applicable column to the left.

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

achieve high MTTF.

2. The power supply voltage specified under the TYP rating applies unless otherwise noted as a test condition.

3. +VS and –VS denote the positive and negative supply rail respectively. Total VS is measured from +VS to –VS.

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

  CAUTION

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.

2

PA01-73U

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