LM358

LM358 (YW) DUAL OPERATIONAL AMPLIFIER DESCRIPTION The LM358 consists of two independent high gain, internally frequency compensated operational amplifier. It can be operated from a single power supply and also split power supplies. SOP-8 FEATURES JS MI *Internally frequency compensated for unity gain. *Wide power supply range 3V - 32V. *Input common-mode voltage range include ground. *Large DC voltage gain. APPLICATIONS DIP-8 CR *General purpose amplifier. *Transducer amplifier. O PIN CONFIGURATIONS VEE / GND 4 7 OUTPUT2 6 INPUT2(-) r to uc nd INPUT1(+) 3 8 Vcc co INPUT1(-) 2 mi Se OUTPUT 1 1 5 INPUT2(+) www.jsmsemi.com 第１／５页 LM358 (YW) BLOCK DIAGRAM For one channel Vcc T21 T20 T18 T17 T16 INPUT (-) T2 T1 T4 T15 T3 JS C1 T9 R1 T12 OUTPUT T14 MI INPUT (+) R2 T7 T5 T8 T6 T10 T11 T13 CR Vee O ABSOLUTE MAXIMUM RATINGS PARAMETER Differential Input Voltage Output Short to Ground Operating Temperature Storage Temperature Range VI(DIFF) VI TOPR TSTG UNIT +-16 or 32 32 -0.3 ~ +32 V V V Continuous 0 ~ +70 co Range VALUE Vcc mi Input Voltage SYMBOL Se Supply Voltage -65 ~ +150 °C °C r to uc nd www.jsmsemi.com 第２／５页 LM358 (YW) ELECTRICAL CHARACTERISTICS(Vcc=5.0V,VEE=GND,TA=25°C, unless otherwise specified£ PARAMETER Input Offset Voltage SYMBOL TEST CONDITION VIO VCM=0V toVCC-1.5V MIN © TYP MAX UNIT 2.9 7.0 mV VO(P)=1.4V,RS=0Ω Input Offset Current 5 50 nA IBIAS 45 250 nA Input Common Mode Voltage VI(R) VCC=30V Power Supply Current ICC RL=∝,VCC=30V RL=∝,Full Temperature JS IIO Input Bias Current VCC-1.5 V 0.8 2.0 mA 0.5 1.2 mA Range Large Signal Voltage Gain GV VCC=15V,RL>=2KΩ VO(H) V/mV V VCC=30V,RL=2KΩ 26 27 28 CMRR 65 80 dB 65 100 dB CR Power Supply Rejection 100 VCC=30V,RL=10KΩ VO(L) Common Mode Rejection 25 VO(P)=1V to 11V O MI Output Voltage Swing Ratio 0 VCC=5V,RL>=10KΩ V 5 PSRR 20 mV Ratio CS Short Circuit Current to ISC Ground 120 VI(+)=1V,VI(-)=0V dB 60 mA 20 30 mA 10 15 mA co ISOURCE 40 100 mA mi Output Current f=1KHZ to 20KHZ Se Channel Separation VCC=15V,VO(P)=2V VI(+)=0V,VI(-)=1V ISINK VCC=15V,VO(P)=2V VI(+)=0V,VI(-)=1V 12 VCC=15V,VO(P)=200mV VI(DIFF) r to uc nd Differential Input Voltage www.jsmsemi.com VCC V 第３／５页 LM358 (YW) TYPICAL PERFORMANCE CHARACTERISTICS Fig.2 Input Current vs Temperature Fig.1 Input Voltage Range 100 Input Current (mA) Negative Input 10 Positive Input JS Input Voltage 15 80 Vcc=+30V 60 Vcc=+15V 40 5 Vcc=+5V 20 MI 0 0 5 10 Power Supply Voltage 0 -50 15 CR 25 50 75 100 Fig. 4 Voltage Gain vs Supply Voltage 160 Vcc RL=20kΩ Ic 10 Ta= 0~+85¢XC Ta= -40¢XC 10 20 30 Common Mode Rejection Ratio (dB) (dB) Vcc 100M Ω 0.1 µF Vin 0 Vcc/2 60 40 Vcc=30V Vcc=15V 20 100 101 2 10 103 104 15 22.5 30 Supply Voltage (V) Fig. 6 Common Mode Rejection Ratio vs Frequency 120 100 Vcc=+7.5V Vee=-7.5V 80 60 105 106 10 7 +7.5V 100k Ω 100 Ω 40 100 Ω Vin 100k Ω 20 0 0 7.5 r to uc nd Voltage Gain 40 co Fig. 5 Open Loop Gain vs Frequency 120 80 80 40 Supply Voltage (V) 100 RL=2kΩ 0 0 0 120 mi Se 20 Voltage Gain æ 30 (dB) O Input Current (mA) 0 Temperature(¢XC) Fig.3 Input Current vs Supply Voltage 40 -25 2 10 10 3 Frequency (Hz) -7.5V 10 4 105 106 Frequency (Hz) www.jsmsemi.com 第４／５页 LM358 (YW) Fig. 8 Voltage Follower Response (Small Signal) Output Voltage¹ (V) Input Voltage (V) Fig. 7 Voltage Follower Pulse Response 450 3 RL=2kΩ Vcc=15V Output Voltage (V) 2 1 0 3 400 350 JS 2 1 0 300 MI 0 20 10 30 Time (uS) 40 O +7V 2k 5 6 7 8 9 5 Ta=25¢XC 6 Vcc Vcc/ 2 5 Vo Io 4 3 mi Se 10 Output Voltage Vo(V) 7 1k Vi 4 Timeä (µs) 8 +15V 100k 3 2 Fig. 10 Output Current Sinking vs Output Voltage CR Output Voltage Gain (Vp-p) Fig. 9 Gain vs Large Signal Frequency 15 1 0 50 2 0 1 10 3 10 4 10 5 10 6 -3 10 Output Current Io (mA) Output Voltage (V) 40 Vcc=+5V Vcc=+15V Vcc Vcc/ 2 20 Vo Io 0 -3 -2 10 -1 10 10 2 r to uc nd 1 10 10 Fig.12 Current Limiting vs Temperature 60 Vcc=+30V 1 co Fig. 11 Output Sink Current vs Output Voltage 10 -1 -1 10 Output Source Current (mA) Frequency (Hz) 10 -2 10 1 Output Sink Current (mA) 10 10 2 -50 -25 25 50 0 TemperatureÈ (¢XC) www.jsmsemi.com 75 100 第５／５页