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LM2902QD PDF预览

LM2902QD

更新时间： 2024-09-27 22:57:31
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
页数 文件大小 规格书
9页 131K
描述
QUADRUPLE OPERATIONAL AMPLIFIERS

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LM2902QD 技术参数

是否Rohs认证： 不符合生命周期：Obsolete
零件包装代码：SOIC包装说明：SO-14
针数：14Reach Compliance Code：not_compliant
ECCN代码：EAR99HTS代码：8542.33.00.01
风险等级：5.63Is Samacsys：N
放大器类型：OPERATIONAL AMPLIFIER架构：VOLTAGE-FEEDBACK
最大平均偏置电流 (IIB)：0.5 µA25C 时的最大偏置电流 (IIB)：0.25 µA
最小共模抑制比：50 dB标称共模抑制比：80 dB
频率补偿：YES最大输入失调电压：10000 µV
JESD-30 代码：R-PDSO-G14长度：8.65 mm
低-失调：NO微功率：YES
功能数量：4端子数量：14
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：SOP14,.25封装形状：RECTANGULAR
封装形式：SMALL OUTLINE峰值回流温度（摄氏度）：NOT SPECIFIED
电源：5 V认证状态：Not Qualified
座面最大高度：1.75 mm标称压摆率：0.3 V/us
子类别：Operational Amplifier最大压摆率：3 mA
供电电压上限：26 V标称供电电压 (Vsup)：5 V
表面贴装：YES技术：BIPOLAR
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：400 kHz
最小电压增益：15000宽度：3.9 mm
Base Number Matches：1

LM2902QD 数据手册

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LM124, LM124A, LM224, LM224A  
LM324, LM324A, LM324Y, LM2902, LM2902Q  
QUADRUPLE OPERATIONAL AMPLIFIERS  
SLOS066E– SEPTEMBER 1975 – REVISED FEBRUARY1997  
LM124, LM124A . . . J OR W PACKAGE  
ALL OTHERS . . . D, DB, N OR PW PACKAGE  
(TOP VIEW)  
Wide Range of Supply Voltages:  
Single Supply . . . 3 V to 30 V  
(LM2902 and LM2902Q  
3 V to 26 V), or Dual Supplies  
4OUT  
4IN–  
4IN+  
GND  
3IN+  
3IN–  
3OUT  
1OUT  
1IN–  
1IN+  
1
2
3
4
5
6
7
14  
13  
12  
11  
10  
9
Low Supply Current Drain Independent of  
Supply Voltage . . . 0.8 mA Typ  
Common-Mode Input Voltage Range  
Includes Ground Allowing Direct Sensing  
Near Ground  
V
CC  
2IN+  
2IN–  
8
2OUT  
Low Input Bias and Offset Parameters:  
Input Offset Voltage . . . 3 mV Typ  
A Versions . . . 2 mV Typ  
LM124, LM124A . . . FK PACKAGE  
(TOP VIEW)  
Input Offset Current . . . 2 nA Typ  
Input Bias Current . . . 20 nA Typ  
A Versions . . . 15 nA Typ  
Differential Input Voltage Range Equal to  
Maximum-Rated Supply Voltage . . . 32 V  
(26 V for LM2902 and LM2902Q)  
3
2
1
20 19  
18  
4IN+  
NC  
1IN+  
NC  
4
5
6
7
8
17  
16  
15  
14  
Open-Loop Differential Voltage  
Amplification . . . 100 V/mV Typ  
GND  
NC  
V
CC  
NC  
Internal Frequency Compensation  
3IN+  
2IN+  
9 10 11 12 13  
description  
These devices consist of four independent  
high-gain frequency-compensated operational  
amplifiersthataredesignedspecificallytooperate  
fromasinglesupplyoverawiderangeofvoltages.  
Operation from split supplies is also possible  
when the difference between the two supplies is  
3 V to 30 V (for the LM2902 and LM2902Q, 3 V to  
NC – No internal connection  
symbol (each amplifier)  
–
26 V) and V  
is at least 1.5 V more positive than  
IN –  
CC  
the input common-mode voltage. The low supply  
current drain is independent of the magnitude of  
the supply voltage.  
OUT  
+
IN +  
Applications include transducer amplifiers, dc amplification blocks, and all the conventional operational  
amplifier circuits that now can be more easily implemented in single-supply-voltage systems. For example, the  
LM124 can be operated directly from the standard 5-V supply that is used in digital systems and easily provides  
the required interface electronics without requiring additional ±15-V supplies.  
The LM2902Q is manufactured to demanding automotive requirements.  
The LM124 and LM124A are characterized for operation over the full military temperature range of –55°C to  
125°C. The LM224 and LM224A are characterized for operation from –25°C to 85°C. The LM324 and LM324A  
are characterized for operation from 0°C to 70°C. The LM2902 and LM2902Q are characterized for operation  
from –40°C to 125°C.  
Copyright 1997, 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.  
3–1  
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265  
1234567...9

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