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PA41A

更新时间： 2024-01-05 09:13:08
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 113K
描述
HIGH VOLTAGE POWER OPERATIONAL AMPLIFIERS

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PA41A 技术参数

是否Rohs认证： 不符合生命周期：Obsolete
零件包装代码：TO-204AA包装说明：HERMETIC SEALED, TO-3, 8 PIN
针数：2Reach Compliance Code：unknown
ECCN代码：EAR99HTS代码：8542.33.00.01
风险等级：5.61放大器类型：OPERATIONAL AMPLIFIER
架构：VOLTAGE-FEEDBACK最大平均偏置电流 (IIB)：0.00005 µA
25C 时的最大偏置电流 (IIB)：0.00005 µA最小共模抑制比：80 dB
标称共模抑制比：84 dB频率补偿：NO
最大输入失调电压：30000 µVJESD-30 代码：O-MBFM-P2
JESD-609代码：e0低-偏置：YES
低-失调：NO负供电电压上限：-175 V
标称负供电电压 (Vsup)：-150 V功能数量：1
端子数量：2最高工作温度：125 °C
最低工作温度：-40 °C封装主体材料：METAL
封装代码：TO-3封装等效代码：CAN8/9,.5FL
封装形状：ROUND封装形式：FLANGE MOUNT
峰值回流温度（摄氏度）：NOT SPECIFIED功率：YES
电源：+-150 V认证状态：Not Qualified
最小摆率：5 V/us标称压摆率：40 V/us
子类别：Operational Amplifier供电电压上限：175 V
标称供电电压 (Vsup)：150 V表面贴装：NO
技术：MOS温度等级：AUTOMOTIVE
端子面层：Tin/Lead (Sn/Pb)端子形式：PIN/PEG
端子位置：BOTTOM处于峰值回流温度下的最长时间：NOT SPECIFIED
标称均一增益带宽：1600 kHz最小电压增益：32000
Base Number Matches：1

PA41A 数据手册

 浏览型号PA41A的Datasheet PDF文件第2页浏览型号PA41A的Datasheet PDF文件第3页浏览型号PA41A的Datasheet PDF文件第4页 
HIGH VOLTAGE POWER OPERATIONAL AMPLIFIERS  
PA41/PA42 • PA41A/PA42A  
M
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T
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C
H
N
O
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Y
HTTP://WWW.APEXMICROTECH.COM (800) 546-APEX (800) 546-2739  
FEATURES  
• MONOLITHIC MOS TECHNOLOGY  
• LOW COST  
• HIGH VOLTAGE OPERATION—350V  
• LOW QUIESCENT CURRENT—2mA  
• NO SECOND BREAKDOWN  
• HIGH OUTPUT CURRENT—120 mA PEAK  
• AVAILABLE IN DIE FORM—PA41DIE  
TYPICAL APPLICATION  
20R  
20R  
20R  
R
APPLICATIONS  
VIN  
• PIEZO ELECTRIC POSITIONING  
+175  
+175  
• ELECTROSTATIC TRANSDUCER & DEFLECTION  
• DEFORMABLE MIRROR FOCUSING  
• BIOCHEMISTRY STIMULATORS  
2.2K  
2.2K  
10pF  
10pF  
A1  
PA41/42  
A2  
PA41/42  
• COMPUTER TO VACUUM TUBE INTERFACE  
Rn  
Cn  
RCL  
180  
RCL  
180  
PIEZO  
TRANSDUCER  
100 Ω  
100 Ω  
DESCRIPTION  
330pF  
330pF  
The PA41/42 are high voltage monolithic MOSFET opera-  
tional amplifiers 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 and can be observed with all type loads  
by choosing an appropriate current limiting resistor. External  
compensation provides the user flexibility in choosing  
optimum gain and bandwidth for the application.  
The PA41 is packaged in a hermetically sealed TO-3 and all  
circuitry is isolated from the case by an aluminum nitride (AlN)  
substrate.  
LOW COST 660V p-p  
PIEZO DRIVE  
–175  
–175  
Two PA41/42 amplifiers operated as a bridge driver for a  
piezo transducer provides a low cost 660 volt total drive capa-  
bility. The RN CN network serves to raise the apparent gain of A2  
at high frequencies. If RN is set equal to R the amplifiers can be  
compensated identically and will have matching bandwidths.  
EXTERNAL CONNECTIONS  
RCL  
PHASE  
The PA42 is packaged in APEX’s hermetic ceramic SIP10  
package.  
CC  
COMPENSATION  
RC  
Gain  
CC  
18pF  
10pF  
RC  
COMP  
1
2
1
≥10  
2.2KΩ  
2.2KΩ  
3
COMP  
4
ILIM  
EQUIVALENT SCHEMATIC  
≥30  
3.3pF  
2.2KΩ  
(6)  
8
OUT  
CS  
330pF  
+V  
TOP VIEW  
S
D1  
5
CS , CC ARE NPO RATED  
FOR FULL SUPPLY VOLTAGE.  
Q1  
8
–IN  
RS  
100 Ω  
Q2  
6
Q3  
+VS  
7
ILIM  
1
3
I LIM  
RCL  
=
–VS  
+IN  
(7)  
PA41  
PA42  
Q4  
Q5  
Q7  
(8)  
2
Q6  
Q8  
(1) 5  
–IN  
TOP VIEW  
4
(10)  
COMP  
OUT  
1
2
3
4
5
6
7
8
9
10  
Q9  
COMP  
(9)  
D2 D3 D4 D5  
3
(2)  
6
CC CC  
RC  
NC NC –VS  
+VS ILIM  
OUT  
+IN  
RS  
100Ω  
CS  
Q11  
Q12  
Q10  
Q13  
–IN +IN  
CC  
330pf  
Q14  
RCL  
–VS  
7
NOTE: PA41 Recommended mounting torque is 4-7 in•lbs  
(5)  
(.45 -.79 N•m)  
5
PA41 PIN NUMBER  
PA42 PIN NUMBER  
(1)  
CAUTION: The use of compressible, thermally conductive  
insulators may void warranty.  
APEX MICROTECHNOLOGY CORPORATION • TELEPHONE (520) 690-8600 • FAX (520) 888-3329 • ORDERS (520) 690-8601 • EMAIL prodlit@apexmicrotech.com  
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