器件名称: LM741
功能描述: Single Operational Amplifier
文件大小: 183.96KB 共10页
简 介:LM741 Single Operational Amplifier
February 2007
LM741
Single Operational Amplifier
Features
Description
The LM741 series are general purpose operational amplifiers. It is intended for a wide range of analog applications. The high gain and wide range of operating voltage provide superior performance in intergrator, summing amplifier, and general feedback applications..
8-DIP
Short Circuit Protection Excellent Temperature Stability Internal Frequency Compensation High Input Voltage Range Null of Offset
1
8-SOP
1
Ordering Information
Part Number LM741CN LM741CM LM741CMX 0 ~ +70°C Operating Temp. Range Pb-Free
YES YES YES
Package 8-DIP 8-SOP 8-SOP
Packing Method
Rail Rail Tape & Reel
Marking Code LM741CN LM741CM LM741CM
Internal Block Diagram
OFFSET NULL IN1 (-) IN1 (+) VEE
1 2 3 4
8 7
NC VCC
6 OUTPUT 5
OFFSET NULL
2007 Fairchild Semiconductor Corporation LM741 Rev. 2.0.0
www.fairchildsemi.com
LM741 Single Operational Amplifier
Schematic Diagram
VCC Q8 Q9 Q12 Q13 Q14 Q19 IN (+) IN (-) Q3 Q4 R5 Q18 Q7 Q1 Q2 C1 R12 Q21 Q20 Q23 Q6 Q10 Q11 Q22 R1 R3 R2 R4 R9 R8 VEE Q17 Q24 R11 R10 Q15 Q16 R6 OUTPUT R7
Q5 OFFSET NULL
Absolute Maximum Ratings
The “Absolute Maximum Ratings” are those values beyond which the safety of the device cannot be guaranteed. The device should not be operated at these limits. The parametric values defined in the Electrical Characteristics tables are not guaranteed at the absolute maximum ratings. TA=25°C, unless otherwise specified.
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