Datasheet > PA241

PA241

更新时间： 2024-10-14 03:43:35

品牌	Logo	应用领域
APEX		运算放大器高压高电压电源
页数	文件大小	规格书
6页	505K
描述
HIGH VOLTAGE POWER OPERATIONAL AMPLIFIERS

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中文翻译

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PA241 数据手册

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FEATURES

• RoHS COMPLIANT

• MONOLITHIC MOS TECHNOLOGY

• LOW COST

• HIGH VOLTAGE OPERATION—350V

• LOW QUIESCENT CURRENT TYP.—2.2mA

• NO SECOND BREAKDOWN

• HIGH OUTPUT CURRENT—120mA PEAK

• AVAILABLE IN DIE FORM—CPA241

8-PIN TO-3

PACKAGE STYLE CE

24-PIN PSOP

PACKAGE STYLE DF

10-PIN SIP

PACKAGE STYLE DW

APPLICATIONS

• PIEZO ELECTRIC POSITIONING

• ELECTROSTATIC TRANSDUCER & DEFLECTION

• DEFORMABLE MIRROR FOCUSING

• BIOCHEMISTRY STIMULATORS

TYPICAL APPLICATION

Ref: APPLICATION NOTE 20: "Bridge Mode Operation of Power Ampliﬁers"

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DESCRIPTION

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ThePA241isahighvoltagemonolithicMOSFEToperational

ampliﬁer which achieves performance features previously

found only in hybrid designs while increasing reliability. Inputs

are protected from excessive common mode and differential

mode voltages. The safe operating area (SOA) has no second

breakdown limitation and can be observed with all type loads

by choosing an appropriate current limiting resistor. External

compensationprovidestheuserﬂexibilityinchoosingoptimum

gain and bandwidth for the application.

53"/4%6$&3

LOW COST 660V p-p

PIEZO DRIVE

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TwoPA241ampliﬁersoperatedasabridgedriverforapiezo

transducer provides a low cost 660 volt total drive capability.

The R_NC_Nnetwork serves to raise the apparent gain of A2 at

high frequencies. If R_Nis set equal to R the ampliﬁers can be

compensated identically and will have matching bandwidths.

The PA241CE is packaged in a hermetically sealed 8-pin

TO-3 package. The metal case of the PA241CE is isolated in

excess of full supply voltage.

The PA241DF is packaged in a 24 pin PSOP (JEDEC MO-

166) package. The metal heat slug of the PA241DF is isolated

in excess of full supply voltage.

The PA241DW is packaged in Apex’s hermetic ceramic SIP

package. The alumina ceramic isolates the die in excess of

full supply voltage.

EXTERNAL CONNECTIONS

PA241CE

PA241DW

R_CL

C_C

C_C2

NC NC -V_S+V_S

I_LIMC_C2 C_C1 OUT

C_C1

C_C

I_LIM

-IN +IN

OUT

R_CL

TOP VIEW

For CC values, see graph on page 4.

Note: CC must be rated for full supply

voltage.

EQUIVALENT SCHEMATIC

–IN

+V_S

–V_S

+IN

PA241DF

-IN

C_C1

C_C2

I_LIM

OUT

+IN

-IN

COMP

+IN

-VS

OUT

C_C

R_CL

COMP

ILIM

+VS

NOTE: PA241CE Recommended mounting torque is 4-7

in•lbs (.45 -.79 N•m)

CAUTION: The use of compressible, thermally conductive

insulators may void warranty.

-V_S

APEX MICROTECHNOLOGY CORPORATION • TELEPHONE (520) 690-8600 • FAX (520) 888-3329 • ORDERS (520) 690-8601 • EMAIL prodlit@apexmicrotech.com

12 3 4 5 6

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与PA241相关器件

型号	品牌	获取价格	描述	数据表
PA241_07	CIRRUS	获取价格	HIGH VOLTAGE POWER OPERATIONAL AMPLIFIERS
PA241_1	CIRRUS	获取价格	High Voltage Power Operational Amplifier
PA-2410	BUD	获取价格	Surface Shield Panels, PA, and PS Series
PA-2411	BUD	获取价格	Surface Shield Panels, PA, and PS Series
PA-2412	BUD	获取价格	Surface Shield Panels, PA, and PS Series
PA24-13	LSTD	获取价格	Rugged and weatherproof
PA24-16	LSTD	获取价格	Rugged and weatherproof
PA2417NL	PULSE	获取价格	PULSE XFMR 530UH
PA2417NLT	PULSE	获取价格	PULSE XFMR 530UH
PA24-19	LSTD	获取价格	Rugged and weatherproof

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