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TLC2254QDRQ1 PDF预览

TLC2254QDRQ1

更新时间： 2024-09-25 03:03:07
品牌 Logo 应用领域
德州仪器 - TI 运算放大器
页数 文件大小 规格书
35页 707K
描述
advanced LinCMOS RAIL-TO-RAIL VERY LOW-POWER OPERATIONAL AMPLIFIERS

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中文翻译

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TLC2254QDRQ1 技术参数

是否无铅： 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-012AB, SOIC-14针数：14
Reach Compliance Code：unknownECCN代码：EAR99
HTS代码：8542.33.00.01风险等级：5.8
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
标称共模抑制比：88 dB频率补偿：YES
最大输入失调电压：1750 µVJESD-30 代码：R-PDSO-G14
长度：8.65 mm低-偏置：YES
低-失调：NO微功率：YES
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：-40 °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：TAPE AND REEL
峰值回流温度（摄氏度）：NOT SPECIFIED电源：+-2.2/+-8/4.4/16 V
认证状态：Not Qualified筛选级别：AEC-Q100
座面最大高度：1.75 mm最小摆率：0.05 V/us
标称压摆率：0.12 V/us子类别：Operational Amplifier
最大压摆率：0.3 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：AUTOMOTIVE
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：210 kHz最小电压增益：10000
宽度：3.9 mmBase Number Matches：1

TLC2254QDRQ1 数据手册

 浏览型号TLC2254QDRQ1的Datasheet PDF文件第2页浏览型号TLC2254QDRQ1的Datasheet PDF文件第3页浏览型号TLC2254QDRQ1的Datasheet PDF文件第4页浏览型号TLC2254QDRQ1的Datasheet PDF文件第5页浏览型号TLC2254QDRQ1的Datasheet PDF文件第6页浏览型号TLC2254QDRQ1的Datasheet PDF文件第7页 
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SGLS188A − OCTOBER 2003 − REVISED FEBRUARY 2004  
D
Qualification in Accordance With  
AEC-Q100  
D
Low Input Bias Current . . . 1 pA Typ  
†
D
Fully Specified for Both Single-Supply and  
Split-Supply Operation  
D
Qualified for Automotive Applications  
D
Customer-Specific Configuration Control  
Can Be Supported Along With  
Major-Change Approval  
D
Very Low Power . . . 35 µA Per Channel Typ  
Common-Mode Input Voltage Range  
Includes Negative Rail  
D
D
ESD Protection Exceeds 2000 V Per  
D
Low Input Offset Voltage  
MIL-STD-883, Method 3015; Exceeds 150 V  
(TLC2252/52A) and 100 V (TLC2254/54A)  
Using Machine Model (C = 200 pF, R = 0)  
850 µV Max at T = 25°C (TLC225xA)  
A
D
Macromodel Included  
D
Performance Upgrades for the TS27L2/L4  
and TLC27L2/L4  
D
D
Output Swing Includes Both Supply Rails  
Low Noise . . . 19 nV/√Hz Typ at f = 1 kHz  
†
Contact factory for details. Q100 qualification data available on  
request.  
EQUIVALENT INPUT NOISE VOLTAGE  
description  
vs  
FREQUENCY  
60  
The TLC2252 and TLC2254 are dual and  
V
= 5 V  
= 20 Ω  
= 25°C  
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  
TLC225x family consumes only 35 µA of supply  
current per channel. This micropower operation  
makes them good choices for battery-powered  
applications. The noise performance has been  
dramatically improved over previous generations  
of CMOS amplifiers. Looking at Figure 1, the  
TLC225x has a noise level of 19 nV/√Hz at 1kHz;  
four times lower than competitive micropower  
solutions.  
DD  
S
A
R
T
50  
40  
30  
20  
10  
0
The TLC225x amplifiers, exhibiting high input  
impedance and low noise, are excellent for  
small-signal conditioning for high-impedance  
sources, such as piezoelectric transducers.  
Because of the micropower 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  
1
2
3
4
10  
10  
10  
10  
f − Frequency − Hz  
Figure 1  
supplies makes this family a great choice when interfacing with analog-to-digital converters (ADCs). For  
precision applications, the TLC225xA family is available and has a maximum input offset voltage of 850 µV. This  
family is fully characterized at 5 V and 5 V.  
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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Copyright 2003 − 2004 Texas Instruments Incorporated  
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1
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265  
1234567...35

中文翻译

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