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OPA567AIRHGR PDF预览

OPA567AIRHGR

更新时间: 2024-02-17 10:13:41
品牌 Logo 应用领域
德州仪器 - TI 运算放大器放大器电路功率放大器PC
页数 文件大小 规格书
23页 520K
描述
Rail-to-Rail I/O, 2A POWER AMPLIFIER

OPA567AIRHGR 技术参数

是否无铅:不含铅是否Rohs认证:符合
生命周期:Active零件包装代码:QFN
包装说明:QFN-12针数:12
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.33.00.01Factory Lead Time:1 week
风险等级:0.98Samacsys Confidence:3
Samacsys Status:Released2D Presentation:https://componentsearchengine.com/2D/0T/3760607.1.1.png
Schematic Symbol:https://componentsearchengine.com/symbol.php?partID=3760607PCB Footprint:https://componentsearchengine.com/footprint.php?partID=3760607
3D View:https://componentsearchengine.com/viewer/3D.php?partID=3760607Samacsys PartID:3760607
Samacsys Image:https://componentsearchengine.com/Images/9/OPA567AIRHGT.jpgSamacsys Thumbnail Image:https://componentsearchengine.com/Thumbnails/1/OPA567AIRHGT.jpg
Samacsys Pin Count:13Samacsys Part Category:Integrated Circuit
Samacsys Package Category:Quad Flat No-LeadSamacsys Footprint Name:PVQFN-12
Samacsys Released Date:2019-11-29 02:53:31Is Samacsys:N
放大器类型:OPERATIONAL AMPLIFIER架构:VOLTAGE-FEEDBACK
最大平均偏置电流 (IIB):0.00001 µA25C 时的最大偏置电流 (IIB):0.00001 µA
最小共模抑制比:60 dB标称共模抑制比:80 dB
频率补偿:YES最大输入失调电流 (IIO):0.00001 µA
最大输入失调电压:2000 µVJESD-30 代码:S-PQCC-N12
JESD-609代码:e4长度:5 mm
低-偏置:YES低-失调:NO
微功率:NO湿度敏感等级:2
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封装代码:HVQCCN
封装等效代码:LCC12,.2SQ,20封装形状:SQUARE
封装形式:CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE包装方法:TR
峰值回流温度(摄氏度):260功率:YES
电源:3/5 V可编程功率:NO
认证状态:Not Qualified座面最大高度:1 mm
标称压摆率:1.2 V/us子类别:Operational Amplifier
最大压摆率:6 mA供电电压上限:7.5 V
标称供电电压 (Vsup):5 V表面贴装:YES
温度等级:MILITARY端子面层:Nickel/Palladium/Gold (Ni/Pd/Au)
端子形式:NO LEAD端子节距:1 mm
端子位置:QUAD处于峰值回流温度下的最长时间:NOT SPECIFIED
标称均一增益带宽:1200 kHz最小电压增益:100000
宽带:NO宽度:5 mm
Base Number Matches:1

OPA567AIRHGR 数据手册

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OPA567  
O
P
A
5
6
7
SBOS287A – JUNE 2005 – REVISED SEPTEMBER 2005  
Rail-to-Rail I/O, 2A  
POWER AMPLIFIER  
DESCRIPTION  
FEATURES  
The OPA567 is a low-cost, high-current, operational amplifier  
designed for driving a wide variety of loads while operating on  
low-voltage supplies. It operates from either single or dual  
supplies for design flexibility and has rail-to-rail swing on the  
input and output. Output swing is within 300mV of the supply  
rails, with output current of 2A. Smaller loads allow an output  
swing closer to the rails.  
HIGH OUTPUT CURRENT: 2A  
OUTPUT SWINGS TO: 150mV of Rails with IO = 2A  
THERMAL PROTECTION  
ADJUSTABLE CURRENT LIMIT  
TWO FLAGS: Current Limit and Temperature  
Warning  
The OPA567 is unity gain stable, easy to use, and free from  
the phase inversion problems found in some power amplifi-  
ers. High performance is maintained at voltage swings near  
the output rails.  
LOW SUPPLY VOLTAGE OPERATION: 2.7V to 5.5V  
SHUTDOWN FUNCTION WITH OUTPUT DISABLE  
SMALL POWER PACKAGE  
The OPA567 provides an accurate user-selected current  
limit set with an external resistor, or digitally adjusted via a  
Digital-to-Analog Converter (DAC).  
APPLICATIONS  
THERMOELECTRIC COOLER DRIVER  
LASER DIODE PUMP DRIVER  
VALVE, ACTUATOR DRIVER  
SYNCHRO, SERVO DRIVER  
TRANSDUCER EXCITATION  
The output of the OPA567 can be independently disabled  
using the Enable pin. This feature saves power and protects  
the load.  
Two flags are provided. The current limit flag, IFLAG, warns of  
current limit conditions. TFLAG is a thermal flag that warns of  
thermal overstress. The TFLAG pin can be connected to the  
Enable pin to provide a thermal shutdown solution.  
GENERAL LINEAR POWER BOOSTER FOR  
OP AMPS  
The OPA567 is available in a tiny 5mm x 5mm Quad  
Flatpack No-lead (QFN) package and features an exposed  
thermal pad that enhances thermal and electrical character-  
istics. It is small and easy to heat sink. The OPA567 is  
specified for operation over the industrial temperature range,  
–40°C to +85°C.  
TFLAG  
Enable  
11  
V+  
1, 12  
(1)  
IFLAG  
10  
8
IN  
7
OPA567 RELATED PRODUCTS  
2, 3  
OPA567  
VO  
FEATURES  
PRODUCT  
OPA569  
Same features as the OPA567, plus current  
monitor output and paralleling ability in SO-20  
PowerPAD™ package.  
6
9
+IN  
NOTE: (1) Connect  
RSET  
for thermal protection.  
4, 5  
V–  
ISET  
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of  
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.  
PowerPAD is a trademark of Texas Instruments. All other trademarks are the property of their respective owners.  
PRODUCTION DATA information is current as of publication date.  
Products conform to specifications per the terms of Texas Instruments  
standard warranty. Production processing does not necessarily include  
testing of all parameters.  
Copyright © 2005, Texas Instruments Incorporated  
www.ti.com  

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