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PA91 PDF预览

PA91

更新时间: 2024-11-13 03:43:31
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 247K
描述
HIGH VOLTAGE POWER OPERATIONAL AMPLIFIERS

PA91 技术参数

是否无铅: 含铅是否Rohs认证: 符合
生命周期:Active零件包装代码:SFM
包装说明:, SIP12,.1TB针数:12
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.33.00.01风险等级:2.11
Is Samacsys:N放大器类型:OPERATIONAL AMPLIFIER
架构:VOLTAGE-FEEDBACK最大平均偏置电流 (IIB):0.002 µA
25C 时的最大偏置电流 (IIB):0.002 µA标称共模抑制比:98 dB
频率补偿:YES (AVCL>=30)最大输入失调电压:2000 µV
JESD-30 代码:R-PSFM-T12JESD-609代码:e3
低-偏置:NO低-失调:NO
微功率:NO负供电电压上限:-225 V
标称负供电电压 (Vsup):-150 V功能数量:1
端子数量:12最高工作温度:125 °C
最低工作温度:-55 °C封装主体材料:PLASTIC/EPOXY
封装等效代码:SIP12,.1TB封装形状:RECTANGULAR
封装形式:FLANGE MOUNT峰值回流温度(摄氏度):NOT SPECIFIED
功率:YES电源:+-40/+-225 V
认证状态:Not Qualified最小摆率:240 V/us
标称压摆率:300 V/us子类别:Operational Amplifier
最大压摆率:14 mA供电电压上限:225 V
标称供电电压 (Vsup):150 V表面贴装:NO
技术:MOS温度等级:MILITARY
端子面层:Matte Tin (Sn) - with Nickel (Ni) barrier端子形式:THROUGH-HOLE
端子节距:2.54 mm端子位置:SINGLE
处于峰值回流温度下的最长时间:NOT SPECIFIED标称均一增益带宽:100000 kHz
最小电压增益:50100宽带:YES
Base Number Matches:1

PA91 数据手册

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FEATURES  
• HIGH VOLTAGE — 450V (±225V)  
• LOW QUIESCENT CURRENT — 10mA  
• HIGH OUTPUT CURRENT — 200mA  
• PROGRAMMABLE CURRENT LIMIT  
• HIGH SLEW RATE — 300V/µs  
12-PIN SIP  
PACKAGE STYLE DP  
APPLICATIONS  
• PIEZOELECTRIC POSITIONING  
• HIGH VOLTAGE INSTRUMENTATION  
• ELECTROSTATIC TRANSDUCERS  
• PROGRAMMABLE POWER SUPPLIES UP TO 440V  
Formed leads available  
with package styles ED & EE  
TYPICAL APPLICATION  
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DESCRIPTION  
The PA91 is a high voltage, low quiescent current MOSFET  
operationalamplifierdesignedasalowcostsolutionfordriving  
continuous output currents up to 200mA and pulse currents  
up to 350mA. The safe operating area (SOA) has no second  
breakdownlimitationsandcanbeobservedforalltypeloadsby  
choosinganappropriatecurrentlimitingresistor.TheMOSFET  
output stage is biased AB for linear operation. External com-  
pensation provides flexibility in choosing bandwidth and slew  
rate for the application. APEX’s Power SIP package uses a  
minimumofboardspaceallowingforhighdensitycircuitboards.  
The 12-pin PowerSIP package is electrically isolated.  
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LOW POWER, PIEZOELECTRIC POSITIONING  
Piezopositioningmaybeappliedtothefocusingofsegment-  
ed mirror systems. The composite mirror may be composed of  
hundredsofelements,eachrequiringfocusingundercomputer  
control. In such complex systems the PA91 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.  
EQUIVALENT SCHEMATIC  
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PHASE COMPENSATION  
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GAIN  
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≥5  
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≥30  
CC*  
RC  
100Ω  
100Ω  
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68pF  
10pF  
4.7pF  
NONE  
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*CC To be rated for the full supply voltage +V to –Vs. Use NPO  
ceramic (COG) type.  
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EXTERNAL CONNECTIONS  
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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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