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PA94 PDF预览

PA94

更新时间: 2024-01-12 08:47:04
品牌 Logo 应用领域
APEX 运算放大器高压局域网高电压电源
页数 文件大小 规格书
4页 226K
描述
HIGH VOLTAGE POWER OPERATIONAL AMPLIFIERS

PA94 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
包装说明:, SIP(UNSPEC)Reach Compliance Code:unknown
风险等级:5.88放大器类型:OPERATIONAL AMPLIFIER
架构:VOLTAGE-FEEDBACK25C 时的最大偏置电流 (IIB):0.002 µA
频率补偿:YES (AVCL>=100)最大输入失调电压:5000 µV
低-偏置:NO低-失调:NO
微功率:NO功能数量:1
最高工作温度:85 °C最低工作温度:-40 °C
封装主体材料:PLASTIC/EPOXY封装等效代码:SIP(UNSPEC)
功率:YES电源:+-50/+-450 V
可编程功率:NO认证状态:Not Qualified
最小摆率:500 V/us子类别:Operational Amplifiers
最大压摆率:24 mA供电电压上限:450 V
表面贴装:NO技术:HYBRID
温度等级:INDUSTRIAL端子位置:SINGLE
标称均一增益带宽:140000 kHz最小电压增益:50100
宽带:YES

PA94 数据手册

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FEATURES  
• HIGH VOLTAGE — 900V (±450V)  
• HIGH SLEW RATE — 500V/µS  
• HIGH OUTPUT CURRENT — 100mA  
• PROGRAMMABLE CURRENT LIMIT  
PATENTED  
APPLICATIONS  
• HIGH VOLTAGE INSTRUMENTATION  
• PROGRAMMABLE POWER SUPPLIES UP TO ±430V  
• MASS SPECTROMETERS  
8-PIN SIP  
PACKAGE STYLE DQ  
Formed leads available  
• SEMICONDUCTOR MEASUREMENT EQUIPMENT  
See package styles EC & EP  
DESCRIPTION  
The PA94 is a high voltage, MOSFET operational amplifier  
designed as a low cost solution for driving continuous output  
TYPICAL APPLICATION  
Piezopositioningmaybeappliedtothefocusingofsegment-  
ed mirror systems. The composite mirror may be composed of  
hundredsofelements,eachrequiringfocusingundercomputer  
control. In such complex systems the PA94 reduces the costs  
of power supplies and cooling with its advantages of low cost  
and low quiescent power consumption while increasing circuit  
density with the SIP package.  
currents up to 100mA and pulse currents up to 200mA into  
capacitive loads. The safe operating area (SOA) has no sec-  
ond breakdown limitations and can be observed for all load  
types by choosing an appropriate current limiting resistor.  
The MOSFET output stage is biased AB for linear operation.  
External compensation provides flexibility in choosing band-  
width and slew rate for the application. APEX’s Power SIP  
package uses a minimum of board space allowing for high  
density circuit boards.. The Power SIP package is electrically  
isolated. Isolating thermal washers (TW13) prevent arcing  
from pins to heatsink.  
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CC rated for full supply voltage.  
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ILIM  
RLIM  
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APEX MICROTECHNOLOGY CORPORATION • TELEPHONE (520) 690-8600 • FAX (520) 888-3329 • ORDERS (520) 690-8601 • EMAIL prodlit@apexmicrotech.com  
1

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