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TLC2274A-EP PDF预览

TLC2274A-EP

更新时间: 2023-06-19 15:32:55
品牌 Logo 应用领域
德州仪器 - TI 放大器运算放大器放大器电路
页数 文件大小 规格书
39页 993K
描述
增强型产品高级 Lincmos™ 轨到轨运算放大器

TLC2274A-EP 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:SOIC
包装说明:SOIC-14针数:14
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.33.00.01Factory Lead Time:6 weeks
风险等级:5.22Is Samacsys:N
放大器类型:OPERATIONAL AMPLIFIER架构:VOLTAGE-FEEDBACK
最大平均偏置电流 (IIB):0.00006 µA25C 时的最大偏置电流 (IIB):0.00006 µA
最小共模抑制比:70 dB标称共模抑制比:75 dB
频率补偿:YES最大输入失调电流 (IIO):3000 µA
最大输入失调电压:950 µVJESD-30 代码:R-PDSO-G14
JESD-609代码:e4长度:8.65 mm
低-偏置:YES低-失调:NO
微功率:NO湿度敏感等级:1
负供电电压上限:-8 V标称负供电电压 (Vsup):-5 V
功能数量:4端子数量:14
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:SOP
封装等效代码:SOP14,.25封装形状:RECTANGULAR
封装形式:SMALL OUTLINE包装方法:TR
峰值回流温度(摄氏度):260功率:NO
电源:5/+-5 V可编程功率:NO
认证状态:Not Qualified座面最大高度:1.75 mm
最小摆率:1.7 V/us标称压摆率:3.6 V/us
子类别:Operational Amplifier最大压摆率:1.5 mA
供电电压上限:8 V标称供电电压 (Vsup):5 V
表面贴装:YES技术:CMOS
温度等级:MILITARY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:2180 kHz最小电压增益:10000
宽带:NO宽度:3.91 mm
Base Number Matches:1

TLC2274A-EP 数据手册

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SGLS131B − JULY 2002 − REVISED DECEMBER 2003  
D
Controlled Baseline  
− One Assembly/Test Site, One Fabrication  
Site  
D
D
D
D
D
D
D
Low Noise . . . 9 nV/Hz Typ at f = 1 kHz  
Low Input Bias Current . . . 1 pA Typ  
Fully Specified for Both Single-Supply and  
Split-Supply Operation  
D
D
Extended Temperature Performance of  
−55°C to 125°C  
Enhanced Diminishing Manufacturing  
Sources (DMS) Support  
Common-Mode Input Voltage Range  
Includes Negative Rail  
High-Gain Bandwidth . . . 2.2 MHz Typ  
High Slew Rate . . . 3.6 V/µs Typ  
Low Input Offset Voltage  
D
D
D
Enhanced Product Change Notification  
Qualification Pedigree  
Output Swing Includes Both Supply Rails  
950 µV Max at T = 25°C  
A
Component qualification in accordance with JEDEC and industry  
standards to ensure reliable operation over an extended  
temperature range. This includes, but is not limited to, Highly  
Accelerated Stress Test (HAST) or biased 85/85, temperature  
cycle, autoclave or unbiased HAST, electromigration, bond  
intermetallic life, and mold compound life. Such qualification  
testing should not be viewed as justifying use of this component  
beyond specified performance and environmental limits.  
D
Macromodel Included  
D
Performance Upgrades for the TS272,  
TS274, TLC272, and TLC274  
MAXIMUM PEAK-TO-PEAK OUTPUT VOLTAGE  
vs  
SUPPLY VOLTAGE  
description  
16  
T
A
= 25°C  
The TLC2272A and TLC2274A are dual and  
quadruple operational amplifiers from Texas  
Instruments. Both devices exhibit rail-to-rail  
output performance for increased dynamic range  
in single- or split-supply applications. The  
TLC227xA family offers 2 MHz of bandwidth and  
3 V/µs of slew rate for higher speed applications.  
These devices offer comparable ac performance  
while having better noise, input offset voltage, and  
power dissipation than existing CMOS  
operational amplifiers. The TLC227xA has a noise  
voltage of 9 nV/Hz, two times lower than  
competitive solutions.  
14  
12  
10  
8
I
O
= 50 µA  
I
O
=
500 µA  
6
The TLC227xA, exhibiting high input impedance  
and low noise, is excellent for small-signal  
conditioning for high-impedance sources, such as  
piezoelectric transducers. Because of the micro-  
power dissipation levels, these devices work well  
in hand-held monitoring and remote-sensing  
applications. In addition, the rail-to-rail output  
feature, with single- or split-supplies, makes this  
4
4
6
8
10  
12  
14  
16  
|V  
DD  
| − Supply Voltage − V  
family a great choice when interfacing with analog-to-digital converters (ADCs). For precision applications, the  
TLC227xA family has a maximum input offset voltage of 950 µV. This family is fully characterized at 5 V and  
5 V.  
The TLC2272/4 also makes great upgrades to the TLC272/4 or TS272/4 in standard designs. They offer  
increased output dynamic range, lower noise voltage, and lower input offset voltage. This enhanced feature set  
allows them to be used in a wider range of applications.  
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.  
Advanced LinCMOS is a trademark of Texas Instruments.  
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CopyrighCtopy2r0ig0h2t 22000033, Texas Instruments Incorporated  
1
POST OFFICE BOX 655303 DALLAS, TEXAS 75265  

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