PA15FL(2009) 데이터 시트보기 (PDF) - Cirrus Logic

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PA15FL
(Rev.:2009)

High Voltage Power Operational Amplifiers

Cirrus Logic 

PA15FL • PA15FLA

Product Innova tionFrom

ABSOLUTE MAXIMUM RATINGS

SUPPLY VOLTAGE, +VS to –VS

OUTPUT CURRENT, source, sink

POWER DISSIPATION, continuous @ TC = 25°C

INPUT VOLTAGE, differential

INPUT VOLTAGE, common mode

TEMPERATURE, pin solder - 10s max

TEMPERATURE, junction2

TEMPERATURE RANGE, storage

OPERATING TEMPERATURE RANGE, case

450V

See SOA

30W

±25V

±VS

260°C

150°C

–40 to +85°C

–25 to +85°C

SPECIFICATIONS

PARAMETER

TEST CONDITIONS 1

PA15FL PA15FLA

MIN TYP MAX MIN TYP MAX UNITS

INPUT

OFFSET VOLTAGE, initial

OFFSET VOLTAGE, vs. temperature

OFFSET VOLTAGE, vs. supply

OFFSET VOLTAGE, vs. time

BIAS CURRENT, initial

BIAS CURRENT, vs. supply

OFFSET CURRENT, initial

INPUT IMPEDANCE, DC

INPUT CAPACITANCE

COMMON MODE VOLTAGE RANGE3

COMMON MODE REJECTION, DC

NOISE

2

Full temperature range

15

10

75

200

4

50

1011

4

±VS –15

VCM = ±90V

80

98

10KHz BW, RS = 1KΩ, CC = OPEN

2

GAIN

OPEN LOOP, @ 15Hz

RL = 2KΩ, CC = OPEN

GAIN BANDWIDTH PRODUCT at 1MHz RL = 2KΩ, CC = OPEN

POWER BANDWIDTH

RL = 2KΩ, CC = OPEN

PHASE MARGIN

Full temperature range

94

111

5.8

24

60

10

.5

3

50

5

20

50

*

*

*

2000

*

*

*

500

30

200

*

*

*

*

*

*

*

*

*

*

*

mV

µV/°C

µV/V

µV/√kh

pA

pA/V

pA

Ω

pF

V

dB

µVrms

dB

MHz

kHz

°

OUTPUT

VOLTAGE SWING3

CURRENT, continuous

SLEW RATE, AV = 100

CAPACITIVE LOAD, AV = +1

SETTLING TIME to .1%

RESISTANCE, no load

IO = ±200mA

CC = OPEN

Full temperature range

CC = OPEN, 2V step

±VS–15

±200

100

±VS–10

20

2

50

*

*

*

20 30

*

*

*

V

mA

V/µs

pf

µs

Ω

POWER SUPPLY

VOLTAGE 5

CURRENT, quiescent,

See note 5

±50 ±150 ±225 *

*

2.0 3.0

*

*

V

*

mA

THERMAL

RESISTANCE, AC, junction to case 4

Full temperature range, F > 60Hz

2.5

*

°C/W

RESISTANCE, DC, junction to case

Full temperature range, F < 60Hz

4.2

*

°C/W

RESISTANCE, junction to air

Full temperature range

30

*

°C/W

TEMPERATURE RANGE , Case

Meets full range specifications

–25

+85

*

*

°C

NOTES: * The specification of PA15FLA is identical to the specification for PA15FL in applicable column to the left.

1. Unless otherwise noted: TC = 25°C, compensation = CC = 33pF, RC = 1KΩ, RCL = 0. 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 internal power dissipation to

achieve high MTTF.

3. +VS and –VS denote the positive and negative power supply rail respectively.

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

5. Derate max supply rating .625 V/°C below 25°C case. No derating needed above 25°C case.

  CAUTION

The PA15FL is constructed from MOSFET transistors. ESD handling procedures must be observed.

The exposed substrate contains beryllia (BeO). Do not crush, machine, or subject to temperatures in excess of 850°C to

avoid generating toxic fumes.

2

PA15FLU

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