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TLC4502CDG4 PDF预览

TLC4502CDG4

更新时间： 2024-11-02 15:54:31
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
40页 1065K
描述
Advanced LinEPIC Self-Calibrating Precision Dual Operational Amplifier 8-SOIC 0 to 70

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TLC4502CDG4 技术参数

是否Rohs认证： 符合生命周期：Obsolete
零件包装代码：SOIC包装说明：SOP, SOP8,.25
针数：8Reach Compliance Code：compliant
ECCN代码：EAR99HTS代码：8542.33.00.01
风险等级：5.25放大器类型：OPERATIONAL AMPLIFIER
架构：CHOPPER-STAB最大平均偏置电流 (IIB)：0.00006 µA
25C 时的最大偏置电流 (IIB)：0.00006 µA标称共模抑制比：100 dB
频率补偿：YES最大输入失调电压：100 µV
JESD-30 代码：R-PDSO-G8JESD-609代码：e4
长度：4.9 mm低-偏置：YES
低-失调：YES湿度敏感等级：1
负供电电压上限：标称负供电电压 (Vsup)：
功能数量：2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：TUBE
峰值回流温度（摄氏度）：260电源：5 V
认证状态：Not Qualified座面最大高度：1.75 mm
标称压摆率：2.5 V/us子类别：Operational Amplifier
最大压摆率：4 mA供电电压上限：7 V
标称供电电压 (Vsup)：5 V表面贴装：YES
技术：CMOS温度等级：COMMERCIAL
端子面层：Nickel/Palladium/Gold (Ni/Pd/Au)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：4700 kHz
最小电压增益：200000宽度：3.9 mm
Base Number Matches：1

TLC4502CDG4 数据手册

 浏览型号TLC4502CDG4的Datasheet PDF文件第2页浏览型号TLC4502CDG4的Datasheet PDF文件第3页浏览型号TLC4502CDG4的Datasheet PDF文件第4页浏览型号TLC4502CDG4的Datasheet PDF文件第5页浏览型号TLC4502CDG4的Datasheet PDF文件第6页浏览型号TLC4502CDG4的Datasheet PDF文件第7页 
TLC4501, TLC4501A, TLC4502, TLC4502A  
FAMILY OF SELF-CALIBRATING (Self-Cal )  
PRECISION CMOS RAIL-TO-RAIL OUTPUT OPERATIONAL AMPLIFIERS  
SLOS221B – MAY 1998 – REVISED APRIL 2001  
Self-Calibrates Input Offset Voltage to  
Slew Rate . . . 2.5 V/µs  
40 µV Max  
High Output Drive Capability . . . ±50 mA  
Calibration Time . . . 300 ms  
Low Input Offset Voltage Drift . . . 1 µV/°C  
Input Bias Current . . . 1 pA  
Characterized From –55°C to 125°C  
Open Loop Gain . . . 120 dB  
Available in Q-Temp Automotive  
HighRel Automotive Applications  
Configuration Control / Print Support  
Qualification to Automotive Standards  
Rail-To-Rail Output Voltage Swing  
Stable Driving 1000 pF Capacitive Loads  
Gain Bandwidth Product . . . 4.7 MHz  
description  
The TLC4501 and TLC4502 are the highest precision CMOS single supply rail-to-rail operational amplifiers  
available today. The input offset voltage is 10 µV typical and 40 µV maximum. This exceptional precision,  
combined with a 4.7-MHz bandwidth, 2.5-V/µs slew rate, and 50-mA output drive, is ideal for multiple  
applications including: data acquisition systems, measurement equipment, industrial control applications, and  
portable digital scales.  
These amplifiers feature self-calibrating circuitry which digitally trims the input offset voltage to less than 40 µV  
within the first 300 ms of operation. The offset is then digitally stored in an integrated successive approximation  
register (SAR). Immediately after the data is stored, the calibration circuitry effectively drops out of the signal  
path, shuts down, and the device functions as a standard operational amplifier.  
Offset Control  
3
2
IN+  
IN–  
+
–
1
OUT  
Calibration Circuitry  
SAR  
D/A  
A/D  
5 V  
8
V
DD  
4
GND  
Power-On  
Reset  
Control  
Logic  
Oscillator  
Figure 1. Channel One of the TLC4502  
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.  
LinEPIC and Self-Cal are trademarks of Texas Instruments.  
Copyright 2001, 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...40

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TLC4502CDG4 替代型号

型号 品牌 替代类型 描述 数据表
TLC4502CD TI

类似代替

 FAMILY OF SELF-CALIBRATING Self-CalE PRECISION CMOS RAIL-TO-RAIL OUTPUT OPERATIONAL AMPLIF

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