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PA75CX PDF预览

PA75CX

更新时间: 2024-09-16 19:43:15
品牌 Logo 应用领域
凌云 - CIRRUS 局域网放大器
页数 文件大小 规格书
5页 657K
描述
Operational Amplifier, 2 Func, 15000uV Offset-Max, BIPolar, PZFM7, ROHS COMPLIANT, PLASTIC, TO-220, 7 PIN

PA75CX 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:ZIP, ZIP7,.15,.2TB
针数:3Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.33.00.01
风险等级:5.62放大器类型:OPERATIONAL AMPLIFIER
架构:VOLTAGE-FEEDBACK最大平均偏置电流 (IIB):0.5 µA
25C 时的最大偏置电流 (IIB):0.5 µA标称共模抑制比:90 dB
频率补偿:YES最大输入失调电压:15000 µV
JESD-30 代码:R-PZFM-T7JESD-609代码:e3
低-偏置:NO低-失调:NO
微功率:NO负供电电压上限:
标称负供电电压 (Vsup):功能数量:2
端子数量:7最高工作温度:125 °C
最低工作温度:-40 °C封装主体材料:PLASTIC/EPOXY
封装代码:ZIP封装等效代码:ZIP7,.15,.2TB
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:+-2.5/+-20,5/40 V可编程功率:NO
认证状态:Not Qualified最小摆率:1 V/us
标称压摆率:1.4 V/us子类别:Operational Amplifiers
最大压摆率:10 mA供电电压上限:40 V
标称供电电压 (Vsup):30 V表面贴装:NO
技术:BIPOLAR温度等级:AUTOMOTIVE
端子面层:MATTE TIN端子形式:THROUGH-HOLE
端子节距:1.27 mm端子位置:ZIG-ZAG
处于峰值回流温度下的最长时间:NOT SPECIFIED标称均一增益带宽:1400 kHz
最小电压增益:28000宽带:NO
Base Number Matches:1

PA75CX 数据手册

 浏览型号PA75CX的Datasheet PDF文件第2页浏览型号PA75CX的Datasheet PDF文件第3页浏览型号PA75CX的Datasheet PDF文件第4页浏览型号PA75CX的Datasheet PDF文件第5页 
PA75  
on  
P r d u c t I n o v a t i o n F r o m  
Dual Power Operational Amplifiers  
FEATURES  
• RoHS COMPLIANT  
• LOW COST  
• WIDE BANDWIDTH - 1.1 Mhz  
• HIGH OUTPUT CURRENT - 2.5A (Combined)  
• WIDE COMMON MODE RANGE Includes negative supply  
• WIDE SUPPLY VOLTAGE RANGE Single supply: 5V to 40V  
Split supplies: 2.5V to 20V  
• LOW QUIESCIENT CURRENT  
• VERY LOW DISTORTION  
7 PIN DDPAK  
PACKAGE STYLE CC  
APPLICATIONS  
• HALF AND FULL BRIDGE MOTOR DRIVERS  
• AUDIO POWER AMPLIFIER  
7 PIN TO220  
STAGGERED LEADS  
PACKAGE STYLE CX  
7 PIN TO220  
PACKAGE STYLE CD  
• IDEAL FOR SINGLE SUPPLY SYSTEMS  
5V Peripherals, 12V Automotive, 28V Avionic  
TYPICAL APPLICATION  
Ref: APPLICATION NOTES 8, 20, 26  
PACKAGING OPTIONS  
• 7 TO-220 Plastic Package (PA75CD)  
• 7 TO-220 with Staggered Lead Form (PA75CX)  
• 7 DDPAK Surface Mount Package (PA75CC)  
PARALLEL CONNECTION  
yields a single 2.5A amplifier  
RF  
RI  
+VS  
1/2  
PA75  
RS  
I
VO  
2I  
A
B
DESCRIPTION  
VIN  
1/2  
LOAD  
Theamplifierdesignconsistsofdualpoweropamponasingle  
monolithic die. Side B of the dual monolithic is configured as a  
unity gain buffer to increase the current capability of the master  
side A.The use of two PA75 amplifiers provides a cost-effective  
solution to applications where multiple amplifiers are required or  
a bridge configuration is needed. Very low harmonic distortion  
of .02% THD and low IQ makes the PA75 a good solution for  
power audio applications.  
PA75  
RS  
I
–VS  
Combining the power op amp (master channel A) and the  
unity gain buffer (slave channel B) in a parallel connection  
yields a single 2.5A amplifier. RI and RF can set up channel A  
for the required gain for the overall circuit. Small values of RS  
(sense resistors) are used on the outputs to improve current  
sharingcharacteristics.Themasteramplifiercanbeconfigured  
in inverting or non-inverting gain configurations.  
The PA75 is available in three standard package designs.The  
surface mount version of the PA75, the PA75CC, is an industry  
standard non-hermetic plastic 7-pin DDPAK. The through hole  
version of the PA75, the PA75CD and PA75CX, are industry  
standard non-hermetic plastic 7-pin TO-220 packages. The  
PA75CX is staggered lead formed and offers standard 100 mil  
spacing.This allows for easier PC board layout. (Please refer to  
theCXleadformpackagedrawingfordimensionofthePA75CX).  
The monolithic amplifier is directly attached to the metal tabs  
of the PA75CC, PA75CD, and PA75CX. The metal tabs of the  
packages are directly tied to -Vs.  
EXTERNAL  
CONNECTIONS  
PA75CD  
PA75CX  
PA75CC  
SUB  
SUB  
SUB  
B
B
A
B
A
A
EQUIVALENT SCHEMATIC ONE CHANNEL  
+Vs  
I BIAS  
MONITOR  
+IN  
-IN  
OUT  
THERMAL  
PROTECT  
CHANNEL A  
CHANNEL B  
-Vs  
Copyright © Cirrus Logic, Inc. 2010  
(All Rights Reserved)  
AUG 2010  
APEX − PA75UREVG  
www.cirrus.com  

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