Datasheet > PA95_10

PA95_10

更新时间： 2022-12-21 22:27:59

品牌	Logo	应用领域
凌云 - CIRRUS		运算放大器高压
页数	文件大小	规格书
6页	611K
描述
High Voltage Power Operational Amplifiers

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中文翻译

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数据手册

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PA95_10 数据手册

PA95

PP r o d u cc tt II nn nn oo vv aa tt ii oo nn FF rr oo mm

PA95

High Voltage Power Operational Amplifiers

FEATURES

DESCRIPTION

TheꢀPA95ꢀisꢀaꢀhighꢀvoltage,ꢀMOSFETꢀoperationalꢀam-

pliﬁerꢀdesignedꢀasꢀaꢀlowꢀcostꢀsolutionꢀforꢀdrivingꢀcontin-

uousꢀoutputꢀcurrentsꢀupꢀtoꢀ100mAꢀandꢀpulseꢀcurrentsꢀ

upꢀ toꢀ 200mAꢀ intoꢀ capacitiveꢀ loads.ꢀTheꢀ safeꢀ operat-

ingꢀareaꢀ(SOA)ꢀhasꢀnoꢀsecondꢀbreakdownꢀlimitationsꢀ

andꢀ canꢀ beꢀ observedꢀ forꢀ allꢀ loadꢀ typesꢀ byꢀ choosingꢀ

anꢀappropriateꢀcurrentꢀlimitingꢀresistor.ꢀTheꢀMOSFETꢀ

outputꢀstageꢀisꢀbiasedꢀABꢀforꢀlinearꢀoperation.ꢀExter-

nalꢀcompensationꢀprovidesꢀﬂexibilityꢀinꢀchoosingꢀband-

widthꢀandꢀslewꢀrateꢀforꢀtheꢀapplication.ꢀApexꢀPrecisionꢀ

Power’sꢀPowerꢀSIPꢀꢀpackageꢀusesꢀaꢀminimumꢀofꢀboardꢀ

spaceꢀ allowingꢀ forꢀ highꢀ densityꢀ circuitꢀ boards.ꢀ Theꢀ

Powerꢀ SIPꢀ packageꢀ isꢀ electricallyꢀ isolated.ꢀ Isolatingꢀ

thermalꢀwashersꢀ(TW13)ꢀareꢀrecommendedꢀtoꢀpreventꢀ

arcingꢀfromꢀpinsꢀtoꢀheatsink.

♦ꢀHIGHꢀVOLTAGEꢀ—ꢀ900Vꢀ(±450V)

♦ꢀLOWꢀQUIESCENTꢀCURRENTꢀ—ꢀ1.6mAꢀ

♦ꢀHIGHꢀOUTPUTꢀCURRENTꢀ—ꢀ100mAꢀꢀ

♦ꢀPROGRAMMABLEꢀCURRENTꢀLIMIT

APPLICATIONS

♦ꢀHIGHꢀVOLTAGEꢀINSTRUMENTATION

♦ꢀPROGRAMMABLEꢀPOWERꢀSUPPLIESꢀUPꢀ

TOꢀ±430V

♦ꢀMASSꢀSPECTROMETERS

♦ꢀSEMICONDUCTORꢀMEASUREMENTꢀ

ꢀ EQUIPMENT

EQUIVALENT SCHEMATIC

+V_S

R1A

R1B

CC2

ILIM

CC1

Q5A

R11

Q5B

Q14

OUT

R10

–IN

Q21

Q29

R12

Q14

R19

+IN

Q30

R27

Q29

R20

–V_S

EXTERNAL CONNECTIONS

PATENTED

–IN +IN

C_C1

C_C2 OUT I_LIM

–Vs

+Vs

8-pin SIP

PACKAGE

C_C

R_LIM

STYLE DQ

Formedꢀleadsꢀavailable

SeeꢀpackageꢀstyleꢀEC

* 0.01µF or greater ceramic power supply bypassing required.

MAR2010

APEX − PA95UREVL

PA95U

www.cirrus.com

12 3 4 5 6

中文翻译

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