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TLC2652AC-8DR PDF预览

TLC2652AC-8DR

更新时间: 2024-11-25 21:09:03
品牌 Logo 应用领域
德州仪器 - TI 放大器斩波器光电二极管
页数 文件大小 规格书
36页 833K
描述
Advanced LinCMOS(TM) Precision Chopper-Stabilized Operational Amplifier 0-SOIC

TLC2652AC-8DR 技术参数

是否无铅: 含铅是否Rohs认证: 不符合
生命周期:Obsolete零件包装代码:SOIC
包装说明:SOP, SOP8,.25针数:8
Reach Compliance Code:not_compliantECCN代码:EAR99
HTS代码:8542.33.00.01风险等级:5.51
放大器类型:OPERATIONAL AMPLIFIER架构:CHOPPER-STAB
最大平均偏置电流 (IIB):0.0001 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:2.35 µV
JESD-30 代码:R-PDSO-G8长度:4.9 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:8最高工作温度:70 °C
最低工作温度: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):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:1.5 V/us
标称压摆率:2.8 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:COMMERCIAL
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:3162277.7
宽带:NO宽度:3.9 mm
Base Number Matches:1

TLC2652AC-8DR 数据手册

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SLOS019E − SEPTEMBER 1988 − REVISED FEBRUARY 2005  
D008, JG, OR P PACKAGE  
(TOP VIEW)  
D
D
D
D
D
D
D
D
Extremely Low Offset Voltage . . . 1 µV Max  
Extremely Low Change on Offset Voltage  
With Temperature . . . 0.003 µV/°C Typ  
Low Input Offset Current  
C
C
V
1
2
3
4
8
7
6
5
XA  
XB  
IN−  
IN+  
DD+  
500 pA Max at T = − 55°C to 125°C  
A
OUT  
A
. . . 135 dB Min  
V
CLAMP  
VD  
DD−  
CMRR . . . 120 dB Min  
. . . 110 dB Min  
D014, J, OR N PACKAGE  
(TOP VIEW)  
k
SVR  
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  
NC  
IN−  
IN+  
NC  
CLK OUT  
D
No Noise Degradation With External  
V
Capacitors Connected to V  
DD+  
DD−  
OUT  
description  
CLAMP  
C RETURN  
V
8
DD−  
The TLC2652 and TLC2652A are high-precision  
chopper-stabilized operational amplifiers using  
Texas Instruments Advanced LinCMOSpro-  
cess. This process, in conjunction with unique  
chopper-stabilization circuitry, produces opera-  
tional amplifiers whose performance matches or  
exceeds that of similar devices available today.  
FK PACKAGE  
(TOP VIEW)  
Chopper-stabilization techniques make possible  
extremely high dc precision by continuously  
nulling input offset voltage even during variations  
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  
IN−  
NC  
IN+  
NC  
V
17  
5
6
7
8
16  
15  
14  
DD+  
NC  
OUT  
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.  
Copyright 1988−2005, Texas Instruments Incorporated  
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1
POST OFFICE BOX 655303 DALLAS, TEXAS 75265  

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