A358 Semiconductor Low Power Dual OP AMP Description The A358 consists of two independent high gain Internally frequency compensated operational amplifiers designed to operate from a single power supply over a wide range of voltage. Features • • • • • • Input common mode voltage range includes ground Internally frequency compensated for unity gain Large DC voltage gain : 100dB Wide bandwidth for unity gain : 1 MHz Very low power consumption Wide supply voltage range : Single : 3V ~ 20V, Dual : ±1.5 ~ ±10V Applications • Transducer amplifier • DC gain blocks • Conventional operational amplifiers Ordering Information Type NO. A358 Marking Package Code A358 SOP-8 Outline Dimensions unit : mm Block Diagram KSI-8009-001 1 A358 Absolute maximum ratings Characteristic Symbol Ratings Unit Supply voltage VCC 20 or ±10 V Differential input voltage VIND 20 V Input voltage VIN ±10 V Power Dissipation PD 300 mW Operating temperature Topr -45 ~ +85 °C Storage temperature Tstg -55 ~ 150 °C Electrical Characteristics (Unless otherwise specified. VCC = 5V, VEE = GND, Ta=25°C) Characteristic Symbol Input offset voltage VIOS Input offset current Input bias current Rg ≤ 10 KΩ Min. Typ. Max. Unit - 2 7 mV IIOS - 5 50 nA IIB - 45 250 nA V common mode voltage range VICR Supply current ICC Output voltage swing Test Condition VCC = 15V, VEE = GND 0 - VCC –1.5 VCC = 15V, RL = ∞ - 0.7 1.4 VCC = 5V, RL = ∞ - 0.5 1.2 mA VOH VIN+ = 1V, VIN- = 0V, RL=2 KΩ 2.5 3.5 4.2 V VOL VIN+ = 0V, VIN- = 1V, RL=2 KΩ - 2 20 mV Common mode rejection ratio CMRR VCC = 15V 65 90 - dB Power supply rejection ratio PSRR VCC = 15V 65 100 - dB Output source current IO+ VIN+ = 1V, VIN- = 0V, VOUT = 0V 20 40 - mA Output sink current IO- VIN+ = 0V, VIN- = 1V, VOUT = 5V 10 20 - mA Slew Rate SR - - 0.5 - V/uS KSI-8009-001 2 A358 Electrical Characteristic Curves Fig. 1 VIOS-Ta Fig. 2 IO-Ta Fig. 3 CMRR-f Fig. 4 VOR-f KSI-8009-001 3 SA2332 These AUK products are intended for usage in general electronic equipments(Office and communication equipment, measuring equipment, domestic electrification, etc.). Please make sure that you consult with us before you use these AUK products in equipments which require high quality and/or reliability, and in equipments which could have major impact to the welfare of human life(atomic energy control, airplane, spaceship, traffic signal, combustion central, all types of safety device, etc.). AUK cannot accept liability to any damage which may occur in case these AUK products were used in the mentioned equipments without prior consultation with AUK. KSI-8009-001 4