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TC7652CPD PDF预览

TC7652CPD

更新时间: 2024-11-24 22:49:55
品牌 Logo 应用领域
TELCOM 运算放大器光电二极管斩波器
页数 文件大小 规格书
6页 93K
描述
LOW NOISE, CHOPPER-STABILIZED OPERATIONAL AMPLIFIER

TC7652CPD 技术参数

是否Rohs认证: 不符合生命周期:Transferred
包装说明:PLASTIC, DIP-14Reach Compliance Code:unknown
风险等级:5.78放大器类型:OPERATIONAL AMPLIFIER
架构:CHOPPER-STAB最大平均偏置电流 (IIB):0.0001 µA
25C 时的最大偏置电流 (IIB):0.0001 µA标称共模抑制比:140 dB
频率补偿:YES最大输入失调电压:5 µV
JESD-30 代码:R-PDIP-T14JESD-609代码:e0
低-偏置:YES低-失调:YES
微功率:NO负供电电压上限:-9 V
标称负供电电压 (Vsup):-5 V功能数量:1
端子数量:14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:DIP封装等效代码:DIP14,.3
封装形状:RECTANGULAR封装形式:IN-LINE
功率:NO电源:+-5 V
可编程功率:NO认证状态:Not Qualified
标称压摆率:1 V/us子类别:Operational Amplifier
最大压摆率:3 mA供电电压上限:9 V
标称供电电压 (Vsup):5 V表面贴装:NO
技术:CMOS温度等级:COMMERCIAL
端子面层:Tin/Lead (Sn/Pb)端子形式:THROUGH-HOLE
端子节距:2.54 mm端子位置:DUAL
标称均一增益带宽:400 kHz最小电压增益:1000000
宽带:NOBase Number Matches:1

TC7652CPD 数据手册

 浏览型号TC7652CPD的Datasheet PDF文件第2页浏览型号TC7652CPD的Datasheet PDF文件第3页浏览型号TC7652CPD的Datasheet PDF文件第4页浏览型号TC7652CPD的Datasheet PDF文件第5页浏览型号TC7652CPD的Datasheet PDF文件第6页 
3
TC7652  
LOW NOISE, CHOPPER-STABILIZED OPERATIONAL AMPLIFIER  
GENERAL DESCRIPTION  
FEATURES  
The TC7652 is a lower noise version of the TC7650,  
sacrificing some input specifications (bias current and band-  
width) to achieve a 10x reduction in noise. All the other  
benefits of the chopper technique are present, i.e. freedom  
from offset adjust, drift, and reliability problems from exter-  
nal trim components. Like the TC7650, the TC7652 re-  
quires only two noncritical external caps for storing the  
chopped null potentials. There are no significant chopping  
spikes, internal effects or overrange lockup problems.  
Low Offset Over Temperature Range ............ 10µV  
Ultra-Low Long-Term Drift .................150nV/Month  
Low Temperature Drift ............................. 100nV/°C  
Low DC Input Bias Current ............................. 15pA  
High Gain, CMRR and PSRR ................. 110dB Min  
Low Input Noise Voltage .........0.2µVP-P; DC to 1Hz  
Internally-Compensated for Unity-Gain Operation  
Clamp Circuit for Fast Overload Recovery  
PIN CONFIGURATIONS  
ORDERING INFORMATION  
C
C
C
1
2
3
4
8
7
6
5
C
1
2
3
4
5
6
7
14 INT/EXT  
EXT CLK  
B
A
B
Temperature  
–INPUT  
+INPUT  
VSS  
13  
IN  
VDD  
A
Part No.  
Package  
Range  
INT CLK  
OUT  
TC7652CPA  
OUTPUT  
NC  
12  
CLAMP  
–INPUT  
+INPUT  
NC  
11 VDD  
TC7652CPA  
TC7652CPD  
8-Pin Plastic DIP  
14-Pin Plastic DIP  
0°C to +70°C  
0°C to +70°C  
TC7652CPD  
10 OUTPUT  
OUTPUT  
9
CLAMP  
C
8
VSS  
RET  
NC = NO INTERNAL CONNECTION  
(MAY BE USED AS INPUT GUARD)  
FUNCTIONAL BLOCK DIAGRAM  
TC7652  
14-PIN DIP ONLY  
OUTPUT CLAMP  
(NOT ON "Z" PINOUT)  
OUTPUT CLAMP  
CIRCUIT  
INT/EXT  
OSCILLATOR  
EXT CLK IN  
CLK OUT  
MAIN  
AMPLIFIER  
A
B
INPUTS  
OUTPUT  
CEXT  
NULL  
INTERMOD  
COMPARATOR  
C
EXT  
B
B
B
A
NULL  
AMPLIFIER  
A
CRET (NOTE 1)  
NULL  
NOTE: 1. For 8-pin DIP connect to VSS, or to CRET on "Z" pinout.  
VSS  
TC7652-7 9/11/96  
TELCOM SEMICONDUCTOR, INC.  
3-281  

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