器件名称: LM358
功能描述: DUAL OPERATIONAL AMPLIFIERS
文件大小: 103.78KB 共4页
简 介:DUAL OPERATIONAL AMPLIFIERS
FEATURES
● ● ● ● ● ● Internally frequency compensated for unity gain Large DC voltage gain : 100dB Wide power supply range : 3V~32V(or±1.5V~16V) Input common-mode voltage range includes ground Large output voltage swing : 0V DC to VCC-1.5V DC Power drain suitable for battery operation
8 SOP/ 8 DIP PIN FUNCTION
LM358
Out 1 IN1 (-)
1 2
A B + + -
8 7
-
Vcc Out2
IN2 (+) V-
3 4
6 5
IN2 (-) IN2 (+)
ORDERING INFORMATION
Device LM358D LM358N Package 8 SOP 8 DIP
DUAL OPERATIONAL AMPLIFIERS
LM358 is consists of four independent, high gain, internally frequency compensated operational amplifiers which were designed specifically to operate from a single power supply over a wide range of voltage. Operation from split power supplies is also possible and the low power supply current drain is independent of the magnitude of the power supply voltage. Application areas include transducer amplifier, DC gain blocks and all the conventional OP amp circuits which now can be easily implemented in single power supply systems.
EQUIVALENT CIRCUIT
V+ 6 100 6 Q5 Q6 CC Q2 INPUTS + Q13 50 Q10 Q8 Q9 Q12 Q1 Q3 Q4 Q7 RSC OUTPUT
Q11
HTC
1
DUAL OPERATIONAL AMPLIFIERS
ABSOLUTE MAXIMUM RATINGS
CHARACTERISTIC Supply Voltage Differential Input Voltage Input Voltage Output Short Circuit to GND VCC≤V TA=25℃ (One Amp) Operating Temperature Range Storage Temperature Range TOPR TSTG SYMBOL VCC VI(DIFF) VI VALUE ±16 or 32 ±32 -0.3 to +32 Continuous 0~+70 -65 to +150
LM358
UN……
