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MP38CLA PDF预览

MP38CLA

更新时间: 2024-01-05 13:42:44
品牌 Logo 应用领域
凌云 - CIRRUS 放大器
页数 文件大小 规格书
6页 558K
描述
Operational Amplifier, 1 Func, 3000uV Offset-Max, Hybrid, DIP-30

MP38CLA 技术参数

生命周期:Transferred零件包装代码:MODULE
包装说明:,针数:30
Reach Compliance Code:unknownECCN代码:EAR99
HTS代码:8542.33.00.01风险等级:5.58
放大器类型:OPERATIONAL AMPLIFIER最大平均偏置电流 (IIB):0.0001 µA
标称共模抑制比:98 dB最大输入失调电压:3000 µV
JESD-30 代码:R-XDMA-P30JESD-609代码:e3
负供电电压上限:-100 V标称负供电电压 (Vsup):-75 V
功能数量:1端子数量:30
最高工作温度:85 °C最低工作温度:-40 °C
封装主体材料:UNSPECIFIED封装形状:RECTANGULAR
封装形式:MICROELECTRONIC ASSEMBLY峰值回流温度(摄氏度):NOT SPECIFIED
认证状态:Not Qualified子类别:Operational Amplifier
供电电压上限:100 V标称供电电压 (Vsup):75 V
表面贴装:NO技术:HYBRID
温度等级:INDUSTRIAL端子面层:TIN OVER NICKEL
端子形式:PIN/PEG端子位置:DUAL
处于峰值回流温度下的最长时间:NOT SPECIFIED标称均一增益带宽:2000 kHz
Base Number Matches:1

MP38CLA 数据手册

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MP38MP38A
Power Operational Amplifier  
While the cost is low the MP38 offers many of the  
same features and performance specifications  
found in much more expensive hybrid power ampli-  
fiers.  
FEATURES  
• HIGH INTERNAL DISSIPATION — 125 Watts  
• HIGH VOLTAGE, HIGH CURRENT — 200V, 10A  
• HIGH SLEW RATE — 10V/µs  
The metal substrate allows the MP38 to dissipate  
power up to 125 watts and its power supply voltages  
can range up to ±100 Volts (200V total). Optional  
boost voltage inputs allow the small signal portion  
of the amplifier to operate at higher supply voltages  
than the high current output stage. The amplifier  
is then biased to achieve close linear swings to the  
supply rails at high current for extra efficient opera-  
tion. External compensation tailors performance to  
the user needs. A four-wire sense technique allows  
current limiting without the need to consider internal  
or external mili-ohm parasitic resistance in the out-  
put line. An Iq pin is available which can be used to  
shut off the quiescent current in the output stage.  
The output stage then operates class C and low-  
ers quiescent power dissipation. This is useful in ap-  
plications where output crossover distortion is not  
important.  
• 4 WIRE CURRENT LIMIT SENSING  
• OPTIONAL BOOST VOLTAGE INPUTS  
APPLICATIONS  
• LINEAR AND ROTARY MOTOR DRIVES  
• YOKE/MAGNETIC FIELD EXCITATION  
• PROGRAMMABLE POWER SUPPLIES TO ±95V  
• INDUSTRIAL AUDIO  
• PACKAGE OPTION - DIP10 - DUAL-IN-LINE  
DESCRIPTION  
The MP38 is a cost-effective high voltage MOSFET  
power operational amplifier constructed with surface  
mount components on a thermally conductive but elec-  
trically isolated substrate.  
EQUIVALENTꢀSCHEMATIC  
1
+Vs  
12  
13 +Vs  
14  
+Vb  
C1  
C2  
+Vs  
Q1A  
D1  
Q1B  
2
GND  
Q4  
Q2  
Q3  
Cc2  
Cc1  
4
Q7  
24 +Ilim  
6
Q6  
Q11B  
-Ilim  
23  
Q5  
15  
16  
17  
OUT  
OUT  
OUT  
Q10  
Q12  
30  
-IN  
Q11A  
29  
25  
+IN  
Iq  
Q13  
28  
GND  
-Vs  
-Vs  
-Vs  
Q14  
18  
19  
20  
Q15  
C3  
-Vb 26  
Copyright © Cirrus Logic, Inc. 2012  
JANꢀ2012  
APEXꢀ−ꢀMP38UREVI  
(All Rights Reserved)  
ꢀ  
www.cirrus.com  

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