LM833 LOW NOISE DUAL OPERATIONAL AMPLIFIER ■ LOW VOLTAGE NOISE: 4.5nV/√Hz ■ HIGH GAIN BANDWIDTH PRODUCT: ■ ■ ■ ■ 15MHz HIGH SLEW RATE: 7V/µs LOW DISTORTION: 0.002% EXCELLENT FREQUENCY STABILITY ESD PROTECTION 2kV DESCRIPTION N DIP8 (Plastic Package) The LM833 is a monolithic dual operational amplifier particularly well suited for audio applications. It offers low voltage noise (4.5nV/√Hz) and high frequency performances (15MHz Gain Bandwidth product, 7V/µs slew rate). In addition the LM833 has also a very low distortion (0.002%) and excellent phase/gain margins. ORDER CODE Part Number LM833 Temperature Range -40°C, +105°C D SO8 (Plastic Micropackage) Package N D • • N = Dual in Line Package (DIP) D = Small Outline Package (SO) - also available in Tape & Reel (DT) PIN CONNECTIONS (top view) Output 1 1 Inverting input 1 2 - Non-inverting input 1 3 + V - 4 CC November 2001 8 VCC+ 7 Output 2 - 6 Inverting input 2 + 5 Non-inverting input 2 1/7 LM833 SCHEMATIC DIAGRAM (1/2 LM833) VCC Output Non-inverting Input Inverting Input VCC ABSOLUTE MAXIMUM RATINGS Symbol Parameter VCC Supply Voltage Vid Differential Input Voltage - note 1) Vi Input Voltage - see note 1 Output Short Circuit Duration Toper Unit ±18 or +36 V ±30 V ±15 V Infinite s -40 to 105 °C Tj Junction Temperature +150 °C Tstg Storage Temperature -65 to +150 °C 500 mW Value Unit ±2.5 to ±15 V Ptot 1. 2. Operating Free-Air Temperature Range Value Maximum Power Dissipation - note 2) Either or both input voltages must not exceed the magnitude of Vcc + or Vcc- . Power dissipation must be considered to ensure maximum junction temperature (Tj) is not exceeded. OPERATING CONDITIONS Symbol VCC 2/7 Parameter Supply Voltage LM833 ELECTRICAL CHARACTERISTICS VCC+ = +15V, VCC- = -15V, Tamb = 25°C (unless otherwise specified) Symbol V io DV io Iio Iib Vicm Avd ±Vopp CMR SVR ICC Parameter Min. Input Offset Voltage (Rs = 10Ω, Vo = 0V, Vic = 0V) Input Offset Voltage Drift Rs = 10Ω, Vo = 0V, Tmin. ≤ Tamb ≤ T max. Typ. Max. Unit 0.3 5 mV µV/°C 2 Input Offset Current (Vo = 0V, V ic = 0V) 25 200 nA Input Bias Current (Vo = 0V, V ic = 0V) 1000 ±12 300 ±14 nA V 90 100 10 13.7 -14 13.9 -14.4 Input Common Mode Voltage Range Large Signal Voltage Gain (RL = 2kΩ, Vo = ±10V) Output Voltage Swing (Vid = ±1V) RL = 2.0kΩ RL = 2.0kΩ RL = 10kΩ RL = 10kΩ Common-mode Rejection Ratio (Vic = ±13V) Supply Voltage Rejection Ratio (VCC+ / VCC- = +15V / -15V to +5V / -5V) Supply Current ( Vo = 0V, All amplifiers) Slew Rate (Vi = -10V to +10V, R L = 2kΩ, AV = +1) Gain Bandwidth Product (RL = 2kΩ, CL = 100pF, f = 100kHz) 12 80 100 80 105 4 dB -10 V -12 dB dB 8 mA 5 7 V/µs 10 Unity Gain Bandwidth (Open loop) Phase Margin (RL = 2kΩ) 15 9 60 MHz MHz Degrees en Equivalent Input Noise Voltage (RS = 100Ω, f = 1kHz) 4.5 nV -----------Hz in Equivalent Input Noise Current (f = 1kHz) 0.5 pA -----------Hz SR GBP B φm Total Harmonic Distortion (RL = 2kΩ, f = 20Hz to 20kHz, Vo = 3Vrms, AV = +1) THD VO1/VO2 Channel Separation (f = 20Hz to 20kHz) Full Power Bandwidth (Vo = 27Vpp, RL = 2kΩ, THD ≤ 1%) FPB 0.002 % 120 dB 120 kHz 3/7 LM833 OUTPUT SHORT CIRCUIT CURRENT vs OUTPUT VOLTAGE 5 50 4.5 40 Output Short Circuit Current (mA) Total Supply Current (mA) TOTAL SUPPLY CURRENT vs SUPPLY VOLTAGE 4 3.5 3 2.5 2 1.5 1 0.5 30 VCC = 0/30V Tamb = 25°C 20 10 0 -10 -20 -30 0 0 5 10 15 20 25 30 -40 0 Supply Voltage (V) 10 20 30 Output Voltage (V) OUTPUT VOLTAGE vs SUPPLY VOLTAGE OUTPUT VOLTAGE vs SUPPLY VOLTAGE 15 15 10 5 Output Voltage (V) Output Voltage (V) 10 Vid = ±1V R L = 600Ω 0 -5 5 Vid = ±1V RL = 2kΩ 0 -5 -10 -10 -15 -15 0 5 10 0 15 5 Supply Voltage (V) EQUIVALENT INPUT NOISE VOLTAGE vs FREQUENCY 10 15 Supply Voltage (V) THD + NOISE vs FREQUENCY THD+Noise (%) 1 VCC = ±15V, G = 100 Rs = 100, Tamb = 25°C 0.1 RL = 2kΩ, Vo = 3Vrms VCC = ±15V, A v = 1 0.01 0.001 0.01 0.1 1 Frequency (kHz) 4/7 10 100 LM833 VOLTAGE GAIN AND PHASE vs FREQUENCY 50 180 1.000 phase 40 60 10 0 0 -10 R L = 2kΩ, CL = 100pF VCC = ±15V, G = -100 -20 100 1000 Frequency (kHz ) R L = 2kΩ, f = 1kHz VCC = ±15V, A v = 10 0.100 0.010 -60 -30 10 THD+Noise (%) 20 Phase (Deg) 120 gain 30 Gain (dB) THD + NOISE vs Vout 10000 -120 100000 0.001 1 2 3 4 5 6 7 8 9 10 Vout (Vrms) 5/7 LM833 PACKAGE MECHANICAL DATA 8 PINS - PLASTIC DIP Millimeters Inches Dimensions Min. A a1 B b b1 D E e e3 e4 F i L Z 6/7 Typ. Max. Min. 3.32 0.51 1.15 0.356 0.204 0.020 0.045 0.014 0.008 0.065 0.022 0.012 0.430 0.384 0.313 2.54 7.62 7.62 3.18 Max. 0.131 1.65 0.55 0.304 10.92 9.75 7.95 Typ. 0.100 0.300 0.300 6.6 5.08 3.81 1.52 0.125 0260 0.200 0.150 0.060 LM833 PACKAGE MECHANICAL DATA 8 PINS - PLASTIC MICROPACKAGE (SO) s b1 b a1 A a2 C c1 a3 L E e3 D M 5 1 4 F 8 Millimeters Inches Dimensions Min. A a1 a2 a3 b b1 C c1 D E e e3 F L M S Typ. Max. 0.65 0.35 0.19 0.25 1.75 0.25 1.65 0.85 0.48 0.25 0.5 4.8 5.8 5.0 6.2 0.1 Min. Typ. Max. 0.026 0.014 0.007 0.010 0.069 0.010 0.065 0.033 0.019 0.010 0.020 0.189 0.228 0.197 0.244 0.004 45° (typ.) 1.27 3.81 3.8 0.4 0.050 0.150 4.0 1.27 0.6 0.150 0.016 0.157 0.050 0.024 8° (max.) Information furnished is believed to be accurate and reliable. However, STMicroelectronics assumes no responsibil ity for the consequences of use of such information nor for any infring ement of patents or other righ ts of third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of STMicroelectronics. Specifications mentioned in this publication are subject to change witho ut notice. This publ ication supersedes and replaces all information previously supplied. STMicroelectronics products are not authorized for use as critical components in life suppo rt devices or systems withou t express written approval of STMicroelectronics. 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