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LM358M Scheda tecnica(PDF) 1 Page - Estek Electronics Co. Ltd |
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LM358M Scheda tecnica(HTML) 1 Page - Estek Electronics Co. Ltd |
1 / 2 page Dual Operational Amplifiers 1 DESCRIPTION The LM358 consists of two independent, high gain, internally frequency compensated operational amplifiers which were designed specifically to operate from a single power supply over a wide range of voltages. 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 amplifiers, dc gain blocks and all the conventional op amp circuits. FEATURES PACKAGE INFORMATION Wide range of supply voltages Low supply current drain independent of supply voltage Low input biasing current Low input offset voltage and offset current Input common-mode voltage range includes ground Differential input voltage range equal to the power supply voltage DC voltage gain 100 V/ mV Typ Internally frequency compensation ELECTRICAL CHARACTERISTICS at specified free-air temperature, Vcc = 5 V (unless otherwise noted) LM358/ LM358M/ LM358MMK PARAMETER TEST CONDITIONS* MIN TYP MAX UNIT VIO Vcc = 5 V to MAX, 25 °С 3 7 mV Input offset voltage VIC = VICR min, Vo=1.4 V Full range 9 αVIO Average temperature coefficient of input offset voltage Full range 7 µV/°C lIO Vo=1.4 V 25 °С 2 50 nA Input offset current Full range 150 αlIO Average temperature coefficient of input offset current Full range 10 pA/°C IIB Vo=1.4 V 25 °С -20 -250 nA Input bias current Full range -500 VICR Vcc = 5 V to MAX 25° С 0 to Vcc-1.5 V Common-mode input voltage range Full range 0 to Vcc - 2 VOH RL ≥2 KΩ (NOTE 1) 25 °С Vcc-1.5 V High-level output voltage Vcc = MAX, RL=2 kΩ Full range 26 Vcc = MAX, RL ≥ 10 kΩ Full range 27 28 VOL Low-level output voltage RL ≥ 10 kΩ Full range 5 20 mV AVD Large-signal differential Vcc = 15 V, Vo=1V to 11 V, 25 °С 25 100 V/mV voltage amplification RL ≥ 2 kΩ Full range 15 CMRR Common-mode rejection ratio Vcc = 5 V to MAX, VIC = VICR min 25 °С 65 80 dB kSVR Supply voltage rejection ratio ( ∆Vcc/∆VIO) Vcc = 5 V to MAX 25 °С 65 100 dB Vo1 /Vo2 Crosstalk attenuation f=1 kHz to 20 kHz 25 °С 120 dB lo Vcc = 15 V, 25 °С -20 -30 mA Output current VID=1 V,VO= 0 Full range -10 Vcc = 15 V, 25 °С 10 20 VID = - 1 V, Vo = 15 V Full range 5 VID = - 1 V, Vo =200 mV 25 °С 12 30 µA lOS Short-circuit output current Vcc at 5 V, GND at -5 V,Vo=0 25 °С ±40 ±60 mA ICC Vo - 2.5 V, No load Full range 0.7 1.2 mA Supply current (two amplifiers) 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” VCC for testing purposes is 30 V. Full range is 0 °С to 70 °С. Note1 Only for LM358 LM358M |
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