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PB58A

更新时间： 2024-01-10 07:25:52
品牌 Logo 应用领域
凌云 - CIRRUS 模拟IC信号电路放大器局域网
页数 文件大小 规格书
5页 204K
描述
Power Booster Amplifier

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中文翻译

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PB58A 技术参数

是否Rohs认证： 符合生命周期：Obsolete
零件包装代码：TO-204AA包装说明：,
针数：2Reach Compliance Code：compliant
HTS代码：8542.39.00.01风险等级：5.09
模拟集成电路 - 其他类型：ANALOG CIRCUITJESD-30 代码：O-MBFM-P8
负电源电压最大值（Vsup）：-150 V负电源电压最小值（Vsup）：-15 V
标称负供电电压 (Vsup)：-60 V功能数量：1
端子数量：8最高工作温度：125 °C
最低工作温度：-55 °C封装主体材料：METAL
封装形状：ROUND封装形式：FLANGE MOUNT
峰值回流温度（摄氏度）：NOT SPECIFIED认证状态：Not Qualified
最大供电电压 (Vsup)：150 V最小供电电压 (Vsup)：15 V
标称供电电压 (Vsup)：60 V表面贴装：NO
温度等级：MILITARY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
Base Number Matches：1

PB58A 数据手册

 浏览型号PB58A的Datasheet PDF文件第2页浏览型号PB58A的Datasheet PDF文件第3页浏览型号PB58A的Datasheet PDF文件第4页浏览型号PB58A的Datasheet PDF文件第5页 
PB58 • PB58A  
ProductInnova ti o From  
Power Booster Amplifier  
FEATURES  
•ꢀWIDEꢀSUPPLYꢀRANGEꢀ—ꢀ±15Vꢀtoꢀ±150V  
•ꢀHIGHꢀOUTPUTꢀCURRENTꢀ—ꢀ  
ꢀ ꢀ 1.5AꢀContinuousꢀ(PB58)ꢀ  
ꢀ ꢀ 2.0AꢀContinuousꢀ(PB58A)  
•ꢀVOLTAGEꢀANDꢀCURRENTꢀGAIN  
•ꢀHIGHꢀSLEWꢀ—ꢀ50V/µsꢀMinimumꢀ(PB58)  
ꢀ ꢀ 75V/µsꢀMinimumꢀ(PB58A)  
•ꢀPROGRAMMABLEꢀOUTPUTꢀCURRENTꢀLIMIT  
•ꢀHIGHꢀPOWERꢀBANDWIDTHꢀ—ꢀ320ꢀkHzꢀMinimum  
•ꢀLOWꢀQUIESCENTꢀCURRENTꢀ—ꢀ12mAꢀTypical  
•ꢀEVALUATIONꢀKITꢀ—ꢀSeeꢀEK50ꢀꢀ  
8-PINꢀTO-3  
PACKAGEꢀSTYLEꢀCE  
EQUIVALENTꢀSCHEMATIC  
3
+Vs  
APPLICATIONS  
•ꢀHIGHꢀVOLTAGEꢀINSTRUMENTATION  
•ꢀElectrostaticꢀTRANSDUCERSꢀ&ꢀDEFLECTION  
•ꢀProgrammableꢀPowerꢀSuppliesꢀUpꢀtoꢀ280Vꢀp-p  
Q1  
Q2  
Q3  
IN  
4
DESCRIPTION  
Q4  
The PB58 is a high voltage, high current amplifier designed  
to provide voltage and current gain for a small signal, general  
purpose op amp. Including the power booster within the feed-  
back loop of the driver amplifier results in a composite amplifier  
with the accuracy of the driver and the extended output voltage  
range and current capability of the booster.The PB58 can also  
be used without a driver in some applications, requiring only  
an external current limit resistor to function properly.  
Q5  
Q6  
GAIN  
7
6.2K  
50K  
OUT  
1
3.1K  
2
CL  
Q7  
COM  
5
Q11  
The output stage utilizes complementary MOSFETs, pro-  
viding symmetrical output impedance and eliminating second  
breakdown limitations imposed by BipolarTransistors.Internal  
feedback and gainset resistors are provided for a pin-strapable  
gain of 3.Additional gain can be achieved with a single external  
resistor. Compensation is not required for most driver/gain  
configurations, but can be accomplished with a single external  
capacitor. Enormous flexibility is provided through the choice  
of driver amplifier, current limit, supply voltage, voltage gain,  
and compensation.  
COMP  
8
Q8  
Q9  
Q10  
–Vs  
6
This hybrid circuit utilizes a beryllia (BeO) substrate, thick  
film resistors, ceramic capacitors and semiconductor chips to  
maximize reliability, minimize size and give top performance.  
Ultrasonically bonded aluminum wires provide reliable inter-  
connections at all operating temperatures. The 8-pin TO-3  
package is electrically isolated and hermetically sealed using  
one-shotresistancewelding.Theuseofcompressibleisolation  
washers voids the warranty.  
EXTERNALꢀCONNECTIONS  
CL  
2
3
RCL  
+VS  
OUT  
1
IN  
4
5
Figure 1. Inverting  
composite amplifier.  
TYPICALꢀAPPLICATION  
TOP VIEW  
CF  
COM  
COMP  
CC  
8
RF  
+15V  
+Vs  
IN  
RCL  
7
VIN  
RI  
6
–VS  
RG  
GAIN  
OP  
AMP  
OUT  
PB58  
COM  
CC  
RG  
RL  
–15V  
–Vs  
Copyright © Cirrus Logic, Inc. 2009  
(All Rights Reserved)  
MAY 2009  
APEX − PB58UREVK  
http://www.cirrus.com  
12345

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