TIGER ELECTRONIC CO.,LTD Low-Noise Dual Operational Amplifier DESCRIPTION LM833N/D/S Outline Drawing The LM833 is a high performance, low noise dual operational amplifier. This amplifier features popular pin-out, superior noise performance, and superior total harmonic distortion. This amplifier also features guaranteed noise performance with substantially higher gain-bandwidth product and slew rate, which far exceeds that of the 4558 type LM833 amplifier. The specially designed low noise input transistors allow the LM833 to be used in very low DIP8 noise signal processing applications such as audio preamplifiers and servo error amplifier. FEATURES Operating Voltage: ±4V~±18V LM833 Low Total Harmonic Distortion (0.001%typ.) Low Noise Voltage High Slew Rate (6V/µs typ.) Unity Gain Bandwidth (27MHz@f=10kHz) Bipolar Technology SOP8 LM833 SIP8 1/5 LM833N / N /D PIN CONNECTION BLOCK DIAGRAM ABSOLUTE MAXIMUM RATINGS (Ta=25°C) Characteristic Power Supply voltage Input Vo ltage Differential Input Voltage Power Dissipation Operating temperature Storage temperature Symbol V + /V VIC VID DIP8 SOP8 SIP8 Pd Topr Tstg Value ±18 ±15* ±30 500 300 800 -20~+75 -40~+125 Unit V V V mW °C °C * For supply voltage less than ±15V. the absolute maximum input voltage is equal to the supply voltage. 2/5 LM833N / D / S ELECTRICAL CHARACTERISTICS (Unless otherwise specified: V + /V - =±15V， Ta=2 5°C) Characteristics Symbol Test conditions Min Max Unit 0.3 3 mV I n p u t O ff s e t Vo l t a g e VIO I n p u t O ff s e t C u r r e n t IIO 5 200 nA Input Bias Current IB 150 1000 nA Input Resistance* RIN L a rg e S i g n a l Vo l t a g e G a i n AV Maximum Output Vo l t a g e Swing I n p u t C o m m o n M o d e Vo l t a g e Range Common Mode Rejection Ratio Supply Vo l t a g e Rejection Ratio VOM Rs≤1 0 kΩ Typ R L ≥2 k Ω,Vo=±10V R L ≥2 k Ω VICM 50 300 kΩ 90 120 dB ±12 ±13.5 V ±12 ±13.5 V CMR Rs≤1 0 kΩ 80 11 0 dB SVR Rs≤1 0 k Ω 80 120 dB SR R L ≤2 k Ω 6 V/µs Gain Bandwidth Product 1 GB1 f=10kHz 27 MHz Gain Bandwidth Product 2 GB2 f=100kHz 19 MHz A V =1 5.5 MHz 0.001 % Slew Rate fT Unity Gain Bandwidth To t a l H a r m o n i c D i s t o r t i o n THD Equivalent Vo l t a g e 1 A V =20dB,Vo=5V, R L =2k Ω,f=1kHz VNI1 Rs=300Ω Input Operating Current Noise Icc 0.44 0.56 µV 5.0 8.0 mA * Oscillation might be caused when capacitor type load were connected. It is recommendable to insert series resistor ( about 50 Ω ) at the output for preventing oscillation. 3/5 LM833N/ D /S CHARACTERISTICS CURVES 4/5 LM833N / D / S 5/5