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TLC2652AMFK PDF预览

TLC2652AMFK

更新时间: 2024-09-20 22:53:03
品牌 Logo 应用领域
德州仪器 - TI 运算放大器斩波器
页数 文件大小 规格书
31页 474K
描述
Advanced LinCMOSE PRECISION CHOPPER-STABILIZED OPERATIONAL AMPLIFIERS

TLC2652AMFK 技术参数

生命周期:Obsolete零件包装代码:QLCC
包装说明:QCCN, LCC20,.35SQ针数:20
Reach Compliance Code:unknownECCN代码:EAR99
HTS代码:8542.33.00.01风险等级:5.21
放大器类型:OPERATIONAL AMPLIFIER架构:CHOPPER-STAB
最大平均偏置电流 (IIB):0.0005 µA25C 时的最大偏置电流 (IIB):0.00006 µA
最小共模抑制比:120 dB标称共模抑制比:140 dB
频率补偿:YES最大输入失调电压:8 µV
JESD-30 代码:S-CQCC-N20长度:8.89 mm
低-偏置:YES低-失调:YES
微功率:NO负供电电压上限:-8 V
标称负供电电压 (Vsup):-5 V功能数量:1
端子数量:20最高工作温度:125 °C
最低工作温度:-55 °C封装主体材料:CERAMIC, METAL-SEALED COFIRED
封装代码:QCCN封装等效代码:LCC20,.35SQ
封装形状:SQUARE封装形式:CHIP CARRIER
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:2.03 mm最小摆率:1.3 V/us
标称压摆率:2.8 V/us子类别:Operational Amplifiers
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:MILITARY
端子形式:NO LEAD端子节距:1.27 mm
端子位置:QUAD标称均一增益带宽:1900 kHz
最小电压增益:1000000宽带:NO
宽度:8.89 mmBase Number Matches:1

TLC2652AMFK 数据手册

 浏览型号TLC2652AMFK的Datasheet PDF文件第2页浏览型号TLC2652AMFK的Datasheet PDF文件第3页浏览型号TLC2652AMFK的Datasheet PDF文件第4页浏览型号TLC2652AMFK的Datasheet PDF文件第5页浏览型号TLC2652AMFK的Datasheet PDF文件第6页浏览型号TLC2652AMFK的Datasheet PDF文件第7页 
TLC2652, TLC2652A, TLC2652Y  
Advanced LinCMOS PRECISION CHOPPER-STABILIZED  
OPERATIONAL AMPLIFIERS  
SLOS019C – SEPTEMBER 1988 – REVISED FEBRUARY 1999  
D008, JG, OR P PACKAGE  
Extremely Low Offset Voltage . . . 1 µV Max  
(TOP VIEW)  
Extremely Low Change on Offset Voltage  
With Temperature . . . 0.003 µV/°C Typ  
C
C
V
1
2
3
4
8
7
6
5
XA  
XB  
Low Input Offset Current  
IN–  
IN+  
DD+  
500 pA Max at T = – 55°C to 125°C  
A
OUT  
A
. . . 135 dB Min  
V
CLAMP  
VD  
DD–  
CMRR and k  
. . . 120 dB Min  
SVR  
D014, J, OR N PACKAGE  
(TOP VIEW)  
Single-Supply Operation  
Common-Mode Input Voltage Range  
Includes the Negative Rail  
C
C
INT/EXT  
CLK IN  
1
2
3
4
5
6
7
14  
13  
12  
11  
10  
9
XB  
XA  
No Noise Degradation With External  
NC  
IN–  
IN+  
NC  
CLK OUT  
Capacitors Connected to V  
DD–  
V
DD+  
OUT  
description  
CLAMP  
C RETURN  
The TLC2652 and TLC2652A are high-precision  
chopper-stabilized operational amplifiers using  
Texas Instruments Advanced LinCMOS  
process. This process in conjunction with unique  
chopper-stabilization circuitry produces opera  
tional amplifiers whose performance matches or  
exceeds that of similar devices available today.  
V
8
DD–  
FK PACKAGE  
(TOP VIEW)  
Chopper-stabilization techniques make possible  
extremely high dc precision by continuously  
nulling input offset voltage even during variation in  
temperature, time, common-mode voltage, and  
power supply voltage. In addition, low-frequency  
noise voltage is significantly reduced. This high  
precision, coupled with the extremely high input  
impedance of the CMOS input stage, makes the  
TLC2652 and TLC2652A an ideal choice for  
low-level signal processing applications such as  
strain gauges, thermocouples, and other  
transducer amplifiers. For applications that  
require extremely low noise and higher usable  
bandwidth, use the TLC2654 or TLC2654A  
device, which has a chopping frequency of  
10 kHz.  
3
4
2
1
20 19  
18  
CLK OUT  
NC  
NC  
V
NC  
IN–  
NC  
17  
5
6
7
8
16  
15  
14  
DD+  
NC  
OUT  
IN+  
9 10 11 12 13  
NC – No internal connection  
The TLC2652 and TLC2652A input common-mode range includes the negative rail, thereby providing superior  
performance in either single-supply or split-supply applications, even at power supply voltage levels as low as  
±1.9 V.  
Two external capacitors are required for operation of the device; however, the on-chip chopper-control circuitry  
is transparent to the user. On devices in the 14-pin and 20-pin packages, the control circuitry is made accessible  
to allow the user the option of controlling the clock frequency with an external frequency source. In addition, the  
clock threshold level of the TLC2652 and TLC2652A requires no level shifting when used in the single-supply  
configuration with a normal CMOS or TTL clock input.  
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  
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.  
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.  
1
POST OFFICE BOX 655303 DALLAS, TEXAS 75265  

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