PA08A Cirrus Logic Inc, PA08A Datasheet

PA08A

Manufacturer Part Number

PA08A

Description

OP AMP 300V .15A 8-DIP CE SG

Manufacturer

Cirrus Logic Inc

Series

Apex Precision Power™r

Datasheet

1.PA08.pdf (5 pages)

Specifications of PA08A

Amplifier Type

Power

Number Of Circuits

Slew Rate

20 V/µs

Gain Bandwidth Product

5MHz

Current - Input Bias

5pA

Voltage - Input Offset

250µV

Current - Supply

6mA

Current - Output / Channel

150mA

Voltage - Supply, Single/dual (±)

30 V ~ 300 V, ±15 V ~ 150 V

Operating Temperature

-25°C ~ 85°C

Mounting Type

Through Hole

Package / Case

TO-3-8

Number Of Channels

Voltage Gain Db

118 dB

Common Mode Rejection Ratio (min)

130 dB

Input Offset Voltage

0.5 mV

Maximum Operating Temperature

+ 85 C

Mounting Style

Through Hole

Maximum Dual Supply Voltage

+/- 150 V

Minimum Operating Temperature

- 25 C

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Output Type

-3db Bandwidth

Lead Free Status / Rohs Status

Details

Other names

598-1422
PA08A

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Meier Automation Equipment Co., Limited

Part Number:

PA08A

Manufacturer:

APEX

Quantity:

20 000

Current page: 1 of 5
Download datasheet (406Kb)

FEATURES

• WIDE SUPPLY RANGE — ±15V to ±150V

• PROGRAMMABLE OUTPUT CURRENT LIMIT

• HIGH OUTPUT CURRENT — Up to ±150mA

• LOW BIAS CURRENT — FET Input

APPLICATIONS

• HIGH VOLTAGE INSTRUMENTATION

• ELECTROSTATIC TRANSDUCERS & DEFLECTION

• PROGRAMMABLE POWER SUPPLIES UP TO 290V

• ANALOG SIMULATORS

DESCRIPTION

for output voltage swings of up to ±145V with a dual (±) sup-

ply or 290V with a single supply. High accuracy is achieved

with a cascode input circuit configuration. All internal biasing

is referenced to a zener diode fed by a FET constant current

source. As a result, the PA08 features an unprecedented sup-

ply range and excellent supply rejection. The output stage is

biased-on for linear operation. Internal phase compensation

assures stability at all gain settings. The safe operating area

(SOA) can be observed with all types of loads by choosing

the appropriate current limiting resistors. For operation into

inductive loads, two external flyback pulse protection diodes

are recommended. A heatsink may be necessary to maintain

the proper case temperature under normal operating conditions.

thick film resistors, ceramic capacitors and semiconductor chips

to maximize reliability, minimize size and give top performance.

Ultrasonically bonded aluminum wires provide reliable inter-

connections at all operating temperatures. The 8-pin TO-3

package is hermetically sealed and electrically isolated. The

use of compressible thermal isolation washers and/or improper

mounting torque will void the product warranty. Please see

“General Operating Considerations” .

EQUIVALENT SCHEMATIC

PA08U

The PA08 is a high voltage operational amplifier designed

This hybrid integrated circuit utilizes beryllia (BeO) substrate,

Q12A

http://www.cirrus.com

Q15

Q12B

PA08, PA08A

P r o d u c t I n n o v a t i o n F r o m

Q10

Power Operational Amplifier

Q11

Q16

Q19

Q17

TYPICAL APPLICATION

voltages to a device under test (DUT). Due to the possibility

of short circuits to any terminal of the DUT, current limit must

be set to be safe when limiting with a supply to output volt-

age differential equal to the amplifier supply plus the largest

magnitude voltage applied to any other pin of the DUT. In

addition, flyback diodes are recommended when the output of

the amplifier exits any equipment enclosure to prevent damage

due to electrostatic discharges. Refer to Application Note 7

for details on accuracy considerations of this circuit.

EXTERNAL CONNECTIONS

NOTE: Input offset voltage trim optional. R

DAC

The PA08 as a pin driver is capable of supplying high test

+IN

–IN

±1mA

–V

+132V

-132V

TOP VIEW

PA08

ATE PIN DRIVER

110KΩ

CL+

PA08 • PA08A

BAL

8.2Ω

+132V

8.2Ω

-132V

CL–

OUT

= 10KΩ MAX

APEX − PA08UREVM

PA08 • PA08A

(

PACKAGE STYLE CE

CL+

CL–

+ -V

8-PIN TO-3

)

D.U.T.

MAY 2009

-V

OUTPUT

/1.6

Related parts for PA08A

PA08A Summary of contents

Page 1

... Q6 – Q19 8 NOTE: Input offset voltage trim optional. R Q17 Copyright © Cirrus Logic, Inc. 2009 (All Rights Reserved) PA08 • PA08A PA08 • PA08A 8-PIN TO-3 PACKAGE STYLE CE +132V 110KΩ +132V +V S 8.2Ω PA08 D.U.T. 8.2Ω -V -132V S -132V ATE PIN DRIVER ...

Page 2

... RESISTANCE, junction to air TEMPERATURE RANGE, case NOTES: * The specification of PA08A is identical to the specification for PA08 in applicable column to the left. 1. Long term operation at the maximum junction temperature will result in reduced product life. Derate power dissipation to achieve high MTTF. 2. The power supply voltage specified under typical (TYP) applies unless otherwise noted. ...

Page 3

... TOTAL SUPPLY VOLTAGE, V (V) S POWER SUPPLY REJECTION 140 120 100 100 1K 10K .1M 1M FREQUENCY, F (Hz) PA08 • PA08A OPEN LOOP GAIN 6 R =1.2KΩ –2 –4 –6 300 100 150 200 250 30 50 TOTAL SUPPLY VOLTAGE, V (V) S POWER RESPONSE ...

Page 4

... PA08 • PA08A GENERAL Please read Application Note 1 "General Operating Consider- ations" which covers stability, supplies, heat sinking, mounting, current limit, SOA interpretation, and specification interpretation. Visit www.Cirrus.com for design tools that help automate tasks such as calculations for stability, internal power dissipation, cur- rent limit and heat sink selection. The " ...

Page 5

... Cirrus Logic, Cirrus, and the Cirrus Logic logo designs, Apex Precision Power, Apex and the Apex Precision Power logo designs are trademarks of Cirrus Logic, Inc. All other brand and product names in this document may be trademarks or service marks of their respective owners. PA08U PA08 • PA08A 5 ...

Related keywords

pa08a
PA08A datasheet
PA08A data sheet
PA08A pdf datasheet
PA08A component
PA08A part
PA08A distributor
PA08A RoHS
PA08A datasheet download