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OPA445AU/2K5E4 PDF预览

OPA445AU/2K5E4

更新时间: 2024-02-11 14:22:13
品牌 Logo 应用领域
德州仪器 - TI 放大器光电二极管
页数 文件大小 规格书
25页 891K
描述
OP-AMP, 5000uV OFFSET-MAX, 2MHz BAND WIDTH, PDSO8, GREEN, PLASTIC, MS-012AA, SOIC-8

OPA445AU/2K5E4 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Obsolete零件包装代码:SOIC
包装说明:GREEN, PLASTIC, MS-012AA, SOIC-8针数:8
Reach Compliance Code:unknownECCN代码:EAR99
HTS代码:8542.33.00.01风险等级:5.14
放大器类型:OPERATIONAL AMPLIFIER架构:VOLTAGE-FEEDBACK
最大平均偏置电流 (IIB):0.02 µA25C 时的最大偏置电流 (IIB):0.0001 µA
标称共模抑制比:95 dB频率补偿:YES
最大输入失调电流 (IIO):0.01 µA最大输入失调电压:5000 µV
JESD-30 代码:R-PDSO-G8JESD-609代码:e4
长度:4.9 mm低-偏置:YES
低-失调:NO湿度敏感等级:3
负供电电压上限:-50 V标称负供电电压 (Vsup):-40 V
功能数量:1端子数量:8
最高工作温度:85 °C最低工作温度:-25 °C
封装主体材料:PLASTIC/EPOXY封装代码:SOP
封装等效代码:SOP8,.25封装形状:RECTANGULAR
封装形式:SMALL OUTLINE包装方法:TAPE AND REEL
峰值回流温度(摄氏度):260电源:+-40 V
认证状态:Not Qualified座面最大高度:1.75 mm
最小摆率:5 V/us标称压摆率:15 V/us
子类别:Operational Amplifier最大压摆率:4.7 mA
供电电压上限:50 V标称供电电压 (Vsup):40 V
表面贴装:YES技术:BIPOLAR
温度等级:OTHER端子面层:Nickel/Palladium/Gold (Ni/Pd/Au)
端子形式:GULL WING端子节距:1.27 mm
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最小电压增益:71000
宽度:3.9 mmBase Number Matches:1

OPA445AU/2K5E4 数据手册

 浏览型号OPA445AU/2K5E4的Datasheet PDF文件第2页浏览型号OPA445AU/2K5E4的Datasheet PDF文件第3页浏览型号OPA445AU/2K5E4的Datasheet PDF文件第4页浏览型号OPA445AU/2K5E4的Datasheet PDF文件第5页浏览型号OPA445AU/2K5E4的Datasheet PDF文件第6页浏览型号OPA445AU/2K5E4的Datasheet PDF文件第7页 
OPA445  
SBOS156B − MARCH 1987 − REVISED APRIL 2008  
High Voltage FET-Input  
OPERATIONAL AMPLIFIER  
FD EATURES  
DESCRIPTION  
WIDE-POWER SUPPLY RANGE:  
10V to 45V  
The OPA445 is a monolithic operational amplifier capable  
of operation from power supplies up to 45V and output  
currents of 15mA. It is useful in a wide variety of  
applications requiring high output voltage or large  
common-mode voltage swings.  
D
D
D
HIGH SLEW RATE: 15V/µs  
LOW INPUT BIAS CURRENT: 10pA  
STANDARD-PINOUT TO-99, DIP, SO-8  
PowerPAD, AND SO-8 SURFACE-MOUNT  
PACKAGES  
The OPA445’s high slew rate provides wide power-  
bandwidth response, which is often required for  
high-voltage applications. FET input circuitry allows the  
use of high-impedance feedback networks, thus minimiz-  
ing their output loading effects. Laser trimming of the input  
circuitry yields low input offset voltage and drift.  
AD PPLICATIONS  
TEST EQUIPMENT  
D
D
D
D
D
D
HIGH-VOLTAGE REGULATORS  
POWER AMPLIFIERS  
DATA ACQUISITION  
SIGNAL CONDITIONING  
AUDIO  
The OPA445 is available in standard pinout TO-99, DIP-8,  
and SO-8 surface-mount packages as well as an SO-8  
PowerPAD package for reducing junction temperature. It  
is fully specified from −25°C to +85°C and operates from  
−55°C to +125°C. A SPICE macromodel is available for  
design analysis (from www.ti.com).  
PIEZO DRIVERS  
OPA445  
OPA445  
NC  
8
Offset Trim  
1
2
3
4
8
7
6
5
NC  
V+  
Offset  
Trim  
V+  
6
1
3
7
5
In  
+In  
Output  
2
In  
Output  
V
Offset Trim  
Offset  
Trim  
+In  
DIP−8, SO−8, SO−8 PowerPAD  
4
V
NC = No internal connection;  
leave NC floating or connect to GND, V+, or V−.  
Case is connected to V  
TO−99  
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, Inc. All other trademarks are the property of their respective owners.  
ꢀꢁ ꢂ ꢃꢄ ꢅ ꢆꢇ ꢂꢈ ꢃ ꢉꢆꢉ ꢊꢋ ꢌꢍ ꢎ ꢏꢐ ꢑꢊꢍꢋ ꢊꢒ ꢓꢔ ꢎ ꢎ ꢕꢋꢑ ꢐꢒ ꢍꢌ ꢖꢔꢗ ꢘꢊꢓ ꢐꢑꢊ ꢍꢋ ꢙꢐ ꢑꢕꢚ ꢀꢎ ꢍꢙꢔ ꢓꢑꢒ  
ꢓ ꢍꢋ ꢌꢍꢎ ꢏ ꢑꢍ ꢒ ꢖꢕ ꢓ ꢊ ꢌꢊ ꢓ ꢐ ꢑꢊ ꢍꢋꢒ ꢖ ꢕꢎ ꢑꢛꢕ ꢑꢕ ꢎ ꢏꢒ ꢍꢌ ꢆꢕꢜ ꢐꢒ ꢇꢋꢒ ꢑꢎ ꢔꢏ ꢕꢋꢑ ꢒ ꢒꢑ ꢐꢋꢙ ꢐꢎ ꢙ ꢝ ꢐꢎ ꢎ ꢐ ꢋꢑꢞꢚ  
ꢀꢎ ꢍ ꢙꢔꢓ ꢑ ꢊꢍ ꢋ ꢖꢎ ꢍ ꢓ ꢕ ꢒ ꢒ ꢊꢋ ꢟ ꢙꢍ ꢕ ꢒ ꢋꢍꢑ ꢋꢕ ꢓꢕ ꢒꢒ ꢐꢎ ꢊꢘ ꢞ ꢊꢋꢓ ꢘꢔꢙ ꢕ ꢑꢕ ꢒꢑꢊ ꢋꢟ ꢍꢌ ꢐꢘ ꢘ ꢖꢐ ꢎ ꢐꢏ ꢕꢑꢕ ꢎ ꢒꢚ  
Copyright 1987−2008, Texas Instruments Incorporated  
www.ti.com  

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