Datasheet > PA140

PA140

更新时间： 2024-11-26 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
4页	76K
描述
HIGH VOLTAGE POWER OPERATIONAL AMPLIFIER

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

PA140 数据手册

HIGH VOLTAGE POWER OPERATIONAL AMPLIFIER

PA140

HTTP://WWW.APEXMICROTECH.COM (800) 546-APEX (800) 546-2739

FEATURES

• MONOLITHIC MOS TECHNOLOGY

• LOW COST

• HIGH VOLTAGE OPERATION—350V, 250V DERATE

• LOW QUIESCENT CURRENT—2mA

• NO SECOND BREAKDOWN

• HIGH OUTPUT CURRENT—120 mA PEAK

APPLICATIONS

• TELEPHONE RING GENERATOR

• PIEZO ELECTRIC POSITIONING

• ELECTROSTATIC TRANSDUCER & DEFLECTION

• DEFORMABLE MIRROR FOCUSING

• PACKAGING OPTIONS

7TO-220 Plastic Package (PA140CD)

7TO-220 with staggered Lead Form (PA140CX)

7 DDPAK Surface Mount Package (PA140CC)

TYPICAL APPLICATON

Ref Application Note 31 "Basic Op Amp Theory and Practice"

20R

+175

V_IN

+175

2.2K

10pF

DESCRIPTION

10pF

PA140

ThePA140isahighvoltagemonolithicMOSFEToperational

ampliﬁer achieving 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 limitations. External compensation provides the

user ﬂexibility in choosing optimum gain and bandwidth

for the application.

PIEZO

TRANSDUCER

100 Ω

330pF

100 Ω

330pF

LOW COST 660V p-p

PIEZO DRIVE

–175

The PA140 is packaged in three standard package designs.

The surface mount version of the PA140, the PA140CC, is

an industry standard non-hermetic plastic 7-pin DDPAK. The

through hole versions of the PA140, the PA140CD, and the

PA140CX, are industry standard non-hermetic plastic 7-pin

TO-220 packages. The PA140CX is a staggered lead formed

PA140CD and offers industry standard 100 mil spacing,

this allows for easier PC board layout. (Please reference

to the lead form datasheet drawing LF005 for package

dimensions of the PA140CX.)

EXTERNAL CONNECTIONS

PA140CD

PA140CX

PA140CC

Highvoltageconsiderationsshouldbetakenwhendesigning

board layouts for the PA140. The PA140CD may require a

derate in supply voltage depending on the spacing used for

board layout. The 15-mil and 14-mil minimum spacing of the

7TO-220 and 7DDPAK respectively is adequate to standoff

the 350V rating of the PA140. However, a supply voltage

derate to 250V is required if the spacing of circuit board

artwork is less than 11 mils. In cases where the PA140

is used to it's maximum voltage rating, the PA140BP is

recommended given that the staggered lead form allows for

100-mil standard spacing.

The monolithic ampliﬁer is directly attached to the metal

tabs of the PA140CC, PA140CD, and PA140CX. The metal

tabs are directly tied to -V_S

The PA140 is set for a gain of 38.5 boosting the 2.33V signal

to 90V. The recommended compensation for gains above 30

is used. If capacitive loading is at least 330pF at all times, the

recommended snubber network may be omitted.

PHASE

COMPENSATION

C_S,C_CARE RATED

FOR FULL SUPPLY VOLTAGE.

C_Cis NPO

Gain

C_C

R_C

18pF

10pF

3.3pF

2.2K

I _LIM

R_CL

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

12 3 4

中文翻译

下载PDF

与PA140相关器件

型号	品牌	获取价格	描述	数据表
PA14012KVP3000PF+-20%R85	VISHAY	获取价格	CAP,CERAMIC,3NF,12KVDC,20% -TOL,20% +TOL,N750 TC CODE,-750PPM TC
PA14013KVP2000PF+-10%R85	VISHAY	获取价格	CAP,CERAMIC,2NF,13KVDC,10% -TOL,10% +TOL,N750 TC CODE,-750PPM TC
PA14013KVP600PF+-20%R42	VISHAY	获取价格	暂无描述
PA14014KVP1200PF+-20%R85	VISHAY	获取价格	CAP,CERAMIC,1.2NF,14KVDC,20% -TOL,20% +TOL,N750 TC CODE,-750PPM TC
PA14014KVP1600PF+-10%R85	VISHAY	获取价格	CAP,CERAMIC,1.6NF,14KVDC,10% -TOL,10% +TOL,N750 TC CODE,-750PPM TC
PA14014KVP1600PF+-20%R85	VISHAY	获取价格	CAP,CERAMIC,1.6NF,14KVDC,20% -TOL,20% +TOL,N750 TC CODE,-750PPM TC
PA14014KVP300PF+-20%R16	VISHAY	获取价格	CAP,CERAMIC,300PF,14KVDC,20% -TOL,20% +TOL,100PPM TC
PA14014KVP300PF+-5%R16	VISHAY	获取价格	CAP,CERAMIC,300PF,14KVDC,5% -TOL,5% +TOL,100PPM TC
PA14014KVP500PF+-10%R42	VISHAY	获取价格	CAP,CERAMIC,500PF,14KVDC,10% -TOL,10% +TOL,-250PPM TC
PA14014KVP500PF+-5%R42	VISHAY	获取价格	CAP,CERAMIC,500PF,14KVDC,5% -TOL,5% +TOL,-250PPM TC

与PA140相关文章

解析光耦仿真器：升级光耦合器技术的必要性
2024-11-18

43
英伟达新一代Blackwell GPU过热问题致交付延迟
2024-11-18

33
国产厂商思特威CMOS图像传感器芯片单月出货超1亿颗，技术创新引领行业发展
2024-11-14

61
台积电5nm和3nm产能利用率达100%，半导体行业景气度持续攀升
2024-11-14

58

产品中心

服务支持

精选活动

关于我们

帮助中心

PA140

PA140 数据手册

与PA140相关器件

与PA140相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

PA140

PA140 数据手册

与PA140相关器件

与PA140相关文章

您还可以找

您在本页遇到什么问题？