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TLC2654AQ-8D PDF预览

TLC2654AQ-8D

更新时间： 2024-11-24 22:15:43
品牌 Logo 应用领域
德州仪器 - TI 运算放大器放大器电路光电二极管斩波器
页数 文件大小 规格书
30页 429K
描述
Advanced LinCMOSE LOW-NOISE CHOPPER-STABILIZED OPERATIONAL AMPLIFIERS

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TLC2654AQ-8D 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：PLASTIC, SOIC-8针数：8
Reach Compliance Code：unknownECCN代码：EAR99
HTS代码：8542.33.00.01Factory Lead Time：1 week
风险等级：7.96Is Samacsys：N
放大器类型：OPERATIONAL AMPLIFIER架构：CHOPPER-STAB
最大平均偏置电流 (IIB)：0.00005 µA25C 时的最大偏置电流 (IIB)：0.00006 µA
标称共模抑制比：125 dB频率补偿：YES
最大输入失调电压：40 µVJESD-30 代码：R-PDSO-G8
长度：4.9 mm低-偏置：YES
低-失调：YES微功率：NO
标称负供电电压 (Vsup)：-5 V功能数量：1
端子数量：8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：SOP8,.25
封装形状：RECTANGULAR封装形式：SMALL OUTLINE
峰值回流温度（摄氏度）：NOT SPECIFIED功率：NO
电源：+-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：1.1 V/us标称压摆率：2 V/us
子类别：Operational Amplifier最大压摆率：2.5 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：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：1900 kHz
最小电压增益：1000000宽带：NO
宽度：3.9 mmBase Number Matches：1

TLC2654AQ-8D 数据手册

 浏览型号TLC2654AQ-8D的Datasheet PDF文件第2页浏览型号TLC2654AQ-8D的Datasheet PDF文件第3页浏览型号TLC2654AQ-8D的Datasheet PDF文件第4页浏览型号TLC2654AQ-8D的Datasheet PDF文件第5页浏览型号TLC2654AQ-8D的Datasheet PDF文件第6页浏览型号TLC2654AQ-8D的Datasheet PDF文件第7页 
TLC2654, TLC2654A  
Advanced LinCMOS LOW-NOISE CHOPPER-STABILIZED  
OPERATIONAL AMPLIFIERS  
SLOS020F – NOVEMBER 1988 – REVISED JULY 1999  
D, JG, OR P PACKAGE  
(TOP VIEW)  
Input Noise Voltage  
0.5 µV (Peak-to-Peak) Typ, f = 0 to 1 Hz  
1.5 µV (Peak-to-Peak) Typ, f = 0 to 10 Hz  
47 nV/√Hz Typ, f = 10 Hz  
C
C
V
1
2
3
4
8
7
6
5
XA  
XB  
IN–  
IN+  
DD+  
OUT  
13 nV/√Hz Typ, f = 1 kHz  
High Chopping Frequency . . . 10 kHz Typ  
No Clock Noise Below 10 kHz  
V
CLAMP  
DD–  
No Intermodulation Error Below 5 kHz  
D, J, OR N PACKAGE  
(TOP VIEW)  
Low Input Offset Voltage  
10 µV Max (TLC2654A)  
C
C
INT/EXT  
CLK IN  
1
2
3
4
5
6
7
14  
13  
12  
11  
10  
9
XB  
XA  
Excellent Offset Voltage Stability  
With Temperature . . . 0.05 µV/°C Max  
NC  
IN–  
IN+  
NC  
CLK OUT  
A
. . . 135 dB Min (TLC2654A)  
VD  
V
DD+  
CMRR . . . 110 dB Min (TLC2654A)  
. . . 120 dB Min (TLC2654A)  
OUT  
CLAMP  
C RETURN  
k
SVR  
V
8
DD–  
Single-Supply Operation  
Common-Mode Input Voltage Range  
Includes the Negative Rail  
FK PACKAGE  
(TOP VIEW)  
No Noise Degradation With External  
Capacitors Connected to V  
DD–  
Available in Q-Temp Automotive  
HighRel Automotive Applications  
Configuration Control/Print Support  
Qualification to Automotive Standards  
3
2
1
20 19  
18  
CLK OUT  
NC  
4
5
6
7
8
NC  
V
NC  
IN–  
NC  
17  
16  
15  
14  
DD+  
description  
NC  
OUT  
IN+  
The TLC2654 and TLC2654A are low-noise  
chopper-stabilized operational amplifiers using  
the Advanced LinCMOS process. Combining  
this process with chopper-stabilization circuitry  
makesexcellentdcprecisionpossible. Inaddition,  
circuit techniques are added that give the  
TLC2654 and TLC2654A noise performance  
unsurpassed by similar devices.  
9 10 11 12 13  
NC – No internal connection  
Chopper-stabilization techniques provide for extremely high dc precision by continuously nulling input offset  
voltage even during variations in temperature, time, common-mode voltage, and power-supply voltage. The  
high chopping frequency of the TLC2654 and TLC2654A (see Figure 1) provides excellent noise performance  
in a frequency spectrum from near dc to 10 kHz. In addition, intermodulation or aliasing error is eliminated from  
frequencies up to 5 kHz.  
This high dc precision and low noise, coupled with the extremely high input impedance of the CMOS input stage,  
makes the TLC2654 and TLC2654A ideal choices for a broad range of applications such as low-level,  
low-frequency thermocouple amplifiers and strain gauges and wide-bandwidth and subsonic circuits. For  
applications requiring even greater dc precision, use the TLC2652 or TLC2652A devices, which have a  
chopping frequency of 450 Hz.  
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 Incorporated.  
Copyright 1999, Texas Instruments Incorporated  
On products compliant to MIL-PRF-38535, all parameters are tested  
unless otherwise noted. On all other products, production  
processing does not necessarily include testing of all parameters.  
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.  
1
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265  
1234567...30

中文翻译

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TLC2654AQ-8D 替代型号

型号 品牌 替代类型 描述 数据表
TLC2652AI-8D TI

类似代替

 Advanced LinCMOS PRECISION CHOPPER-STABILIZED OPERATIONAL AMPLIFIERS
TLC2652AC-8D TI

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 Advanced LinCMOS PRECISION CHOPPER-STABILIZED OPERATIONAL AMPLIFIERS
TC913BCPA MICROCHIP

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