器件名称: LM741
功能描述: Single Operational Amplifier
文件大小: 114.89KB 共10页
简 介:www.fairchildsemi.com
LM741
Single Operational Amplifier
Features
Short circuit protection Excellent temperature stability Internal frequency compensation High Input voltage range Null of offset
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
1
8-SOP
1
Internal Block Diagram
Rev. 1.0.1
2001 Fairchild Semiconductor Corporation
LM741
Schematic Diagram
Absolute Maximum Ratings (TA = 25°C)
Parameter Supply Voltage Differential Input Voltage Input Voltage Output Short Circuit Duration Power Dissipation Operating Temperature Range LM741C LM741I Storage Temperature Range Symbol VCC VI(DIFF) VI PD TOPR TSTG Value ±18 30 ±15 Indefinite 500 0 ~ + 70 -40 ~ +85 -65 ~ + 150 Unit V V V mW °C °C
2
LM741
Electrical Characteristics
(VCC = 15V, VEE = - 15V. TA = 25 °C, unless otherwise specified) Parameter Input Offset Voltage Input Offset Voltage Adjustment Range Input Offset Current Input Bias Current Input Resistance (Note1) Input Voltage Range Symbol VIO VIO(R) IIO IBIAS RI VI(R) RL≥2K Large Signal Voltage Gain GV VCC =±20V VCC =±20V, VO(P-P) =±15V VCC =±15V, VO(P-P) =±10V VCC = ±20V Output Voltage Swing VO(P-P) VCC = ±15V RL≥10K RL≥2K RL≥10K RL≥2K Common Mode Rejection Ratio CMRR RS≤10K, VCM = ±12V RS≤50, VCM = ±12V VCC = ±15V to VCC = ……
