WS4558D

WS4558 DUAL OPERATIONAL AMPLIFIER DESCRIPTION The WS4558 is a monolithic integrated circuit d esigned for dual operational amplifier. LINEAR INTEGRATED CIRCUIT ＷＳ４５５８Ｄ SOP-8 FEATURES *No frequency compensation required *No latch-up *Large common mode and differential voltage range *Parameter tracking over temperature range *Gain and phase match between amplifiers *Internally frequency compensated *Low noise input transistors ＷＳ４５５８Ｐ DIP-8 PIN CONFIGURATIONS OUT1 1 8 Vcc IN1(-) 2 7 OUT2 IN1(+) 3 6 IN2(-) Vee 4 5 IN2(+) Order Number: WS4558P DIP8 WS4558D SO8 1 WS4558 ABSOLUTE MAXIMUM RATINGS PARAMETER S upply Voltage D ifferential input voltage Power Dissipation DIP-8 SOP-8 I nput Voltage Operating Temperature Storage Temperature LINEAR INTEGRATED CIRCUIT SYMBOL Vcc V I(DIFF) PD PD VI T OPR T STG VALUE +-22 +-18 6 00 4 00 +-15 0 ~ + 70 -65 ~ +150 UNIT V V mW mW V °C °C ELECTRICAL CHARACTERISTICS ( Ta=25°C ,Vcc=15V,Vee=-15V) SYMBOL PARAMETER Supply Cu rrent, all Amp, no load Icc Input offset voltage V IO Input offset current IIO Input bias current IBIAS Large signal voltage gain Gv Common Mode Input Voltage V I(R) Range Common Mode Rejection Ratio CMRR Supply Voltage Rejection Ratio PSRR Output Voltage swing Vo(p-p) Power Consumption Pc Slew Rate SR Rise Time Overshoot Input Resistance Output Resistance Total Harmonic Distortion Channel Separation TRIS OS Ri Ro THD Vo1/Vo2 TEST CONDUCTION Rs