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PB51

更新时间: 2024-11-20 10:18:15
品牌 Logo 应用领域
凌云 - CIRRUS 运算放大器放大器电路局域网
页数 文件大小 规格书
4页 142K
描述
Power Booster Amplifier

PB51 技术参数

是否Rohs认证: 符合生命周期:Transferred
零件包装代码:SFM包装说明:,
针数:12Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.33.00.01
风险等级:5.57Is Samacsys:N
放大器类型:OPERATIONAL AMPLIFIER最大输入失调电压:1750000 µV
JESD-30 代码:R-PSFM-T12JESD-609代码:e3
负供电电压上限:-150 V标称负供电电压 (Vsup):-60 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封装形状:RECTANGULAR
封装形式:FLANGE MOUNT峰值回流温度(摄氏度):NOT SPECIFIED
认证状态:Not Qualified标称压摆率:100 V/us
供电电压上限:150 V标称供电电压 (Vsup):60 V
表面贴装:NO温度等级:MILITARY
端子面层:MATTE TIN端子形式:THROUGH-HOLE
端子位置:SINGLE处于峰值回流温度下的最长时间:NOT SPECIFIED
Base Number Matches:1

PB51 数据手册

 浏览型号PB51的Datasheet PDF文件第2页浏览型号PB51的Datasheet PDF文件第3页浏览型号PB51的Datasheet PDF文件第4页 
PB51  
ProductInnova ti o From  
Power Booster Amplifier  
FEATURES  
WIDEꢀSUPPLYꢀRANGEꢀ—ꢀ±15Vꢀtoꢀ±150V  
HIGHꢀOUTPUTꢀCURRENTꢀ—ꢀ  
ꢀ ꢀꢀꢀ1.5AꢀContinuousꢀ(PB51),ꢀ2.0AꢀContinuousꢀ(PB51A)  
VOLTAGEꢀANDꢀCURRENTꢀGAIN  
HIGHꢀSLEWꢀ—ꢀ  
50V/µsꢀMinimumꢀ(PB51)  
ꢀ ꢀ 75V/µsꢀMinimumꢀ(PB51A)  
PROGRAMMABLEꢀOUTPUTꢀCURRENTꢀLIMIT  
HIGHꢀPOWERꢀBANDWIDTHꢀ—ꢀ320ꢀkHzꢀMinimum  
LOWꢀQUIESCENTꢀCURRENTꢀ—ꢀ12mAꢀTypical  
EVALUATIONꢀKITꢀ—ꢀEK29  
12-PINꢀSIP  
PACKAGEꢀSTYLEꢀDP  
Formed leads available. See package styles ED & EE  
APPLICATIONS  
HIGHꢀVOLTAGEꢀINSTRUMENTATION  
EQUIVALENTꢀSCHEMATIC  
+VS  
8
ELECTROSTATICꢀTRANSDUCERSꢀ&ꢀDEFLECTION  
PROGRAMMABLEꢀPOWERꢀSUPPLIESꢀUPꢀTOꢀ280VꢀP-P  
Q2  
Q1  
DESCRIPTION  
The PB51 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 PB51 can also  
be used without a driver in some applications, requiring only  
an external current limit resistor to function properly.  
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.  
IN  
1
6
Q4  
Q5  
Q6  
GAIN  
OUT  
ILIM  
12  
9
3.1K  
Q7  
2
5
COM  
CC  
Q11  
Q8  
Q9  
Q10  
–VS  
11  
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 12-pin Power  
SIP package is electrically isolated.  
EXTERNALꢀCONNECTIONS  
1
2
3
4
5
6
7
8
9
10  
11  
12  
TYPICALꢀAPPLICATION  
CF  
IN  
NC  
NC NC  
NC  
-VS  
+VS  
RCL  
RG  
COM  
CC  
RF  
+15V  
+Vs  
IN  
RCL  
RI  
VIN  
OUT  
OP  
AMP  
OUT  
PB51  
COM  
CC  
RG  
RL  
–15V  
–Vs  
Copyright © Cirrus Logic, Inc. 2009  
(All Rights Reserved)  
JUN 2009  
APEX PB51UREVE  
http://www.cirrus.com  

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