LM358 Description The LM358 contains two independent high gain operational amplifiers with internal compensation. requency The two op-amps operate over a wide voltage range from a single power supply.Also use a split power supply. The device has low power supply voltage.The low power drain also makes the LM358 a good choice for battery operation. When your project calls for a traditional op-amp function,now you can streanline your design with a simple any digital system or personal computer application,without requiring an extra 15V power supply just to have the interface electronics you need. The LM358 is a versatile,rugged workhorse with a thousand-and-one use,from amplifying signals from a variety of transducers to dcgain blocks,,or any op-amp function.The attached pages offer some recipes rhat will have your project cooking in no time. Features • Internally frequency compensated for unity gain • Large DC voltage gain:100dB Wide power supply range: SOP - 8 3V ~ 32 V (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 • Differential inpit voltage range equal to the power supply voltage • Low input offset voltage and offset current DIP - 8 Package Internal Block Digram Logic Diagram Pin Assinment PIN 4 = GND PIN 8=V CC BEIJING ESTEK ELECTRONICS CO.,LTD 1 LM358 Electrical Characteristics at specified free-air temperature, Vcc = 5 V (unless otherwise noted) Symbol Parameter Test conditions* LM358 Min VIO αVIO lIO Input offset voltage Vcc = 5 V to MAX, VIC = VICR min, Vo=1.4 V Average temperature coefficient of input offset voltage Input offset current Vo=1.4 V 25 °С Units Typ Max 3 7 Full range Full range 7 25 °С 2 Full range αlIO IIB Average temperature coefficient of input offset current Input bias current Vo=1.4 V VOH Common-mode input voltage range High-level output voltage Vcc = 5 V to MAX RL ≥2 KΩ Full range 10 25 °С -20 0 to Vcc-1.5 Full range 0 to Vcc - 2 25 °С Vcc-1.5 Full range 26 Vcc = MAX, RL ≥ 10 kΩ Full range 27 VOL Low-level output voltage RL ≥ 10 kΩ Full range Large-signal differential voltage amplification Vcc = 15 V, Vo=1V to 11 V, RL ≥ 2 kΩ CMRR Common-mode rejection ratio kSVR Supply voltage rejection ratio (∆Vcc/∆VIO) Vo1 /Vo2 lo Crosstalk attenuation Output current 25 Full range 15 Vcc = 5 V to MAX, VIC = VICR min 25 °С Vcc = 5 V to MAX 25 °С f=1 kHz to 20 kHz 25 °С Vcc = 15 V, VID=1 V,VO= 0 VID = - 1 V, Vo = 15 V nA pA/°C -250 nA V V 28 5 25 °С Vcc = 15 V, 50 -500 25°С Vcc = MAX, RL=2 kΩ AVD µV/°C 150 Full range VICR mV 9 20 mV 100 V/mV 65 80 dB 65 100 dB 25 °С -20 Full range -10 25 °С 10 Full range 5 VID = - 1 V, Vo =200 mV 25 °С 12 120 dB -30 mA 20 30 µA lOS Short-circuit output current Vcc at 5 V, GND at -5 V,Vo=0 25 °С ±40 ±60 mA ICC Supply current (two amplifiers) Vo - 2.5 V, No load Full range 0.7 1.2 mA Vcc = MAX, Vo = 0.5Vcc, No load Full range 1 2 • All characteristics are measured under open-loop conditions with zero common-mode input voltage unless otherwise specified. “MAX”V CC for testing purposes is 30 V. Full range is 0 °С to 70 °С . BEIJING ESTEK ELECTRONICS CO.,LTD 2 LM358 Absolute Maximum Ratings Symbol VCC Parameter Value Power Supply Voltages Single Supply Split Supplies VIDR Input Differential Voltage Range (1) VICR tS Input Common Mode Voltage Range Short-Circuit duration of Output IIN Input Current, per pin (2) TJ Junction Temperature Plastic Packages Tstg Storage Temperature (TA = +25ºC) 32 ±16 V ±32 V -0.3 to 32 100 V ms 50 mA 150 °C -55 to +125 Plastic Packages TL Unit Lead Temperature, 1mm from Case for 10 Seconds 260 °C °C Maximum Ratings are those values beyond which damage to the device may occur. Functional operation should be restricted to the Recommended Operating Conditions. Notes: 1. Split Power Supplies. 2. V IN <-0.3V. This input current will only exist when voltage at any of the input leads is driven negative. Typcal Peformance Characteristics Figure 1.Input Voltage Rang e Figure 2. Open-Loop Frequency BEIJING ESTEK ELECTRONICS CO.,LTD 3 LM358 Figure 3. Large-Signal Frequency Response Figure 4. Small-Signal Voltage Follower Pulse Response (Noninverting) Figure 5. Power Supply Current versus Powe r Figure 6. Input Bias Current versus Power Supply Voltage Ordering Information O RDERING NUM B ER LM358 Address : P ACK AG E M ARKI N G DIP - 8 / SOP - 8 LM358 6A06--6A07 Rm 6A07,Changyin Office Building ,No.88,Yong Ding Road,Hai Dian District ,Beijing Postalcode:100039 Tel: 86-010-58895780 / 81 / 82 / 83 / 84 Fax : 010-58895793 Http://www.estek.com.cn Email:[email protected] REV No:01-060819 BEIJING ESTEK ELECTRONICS CO.,LTD 4