LM833D

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 N DIP8 (Plastic Package) Description 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. D SO8 (Plastic Micropackage) Pin Connections (top view) Output 1 Inverting input 1 Non-inverting input 1 V CC 1 2 3 + + 8 7 6 5 VCC+ Output 2 Inverting input 2 Non-inverting input 2 -4 Order Codes Part Number LM833N -40, +105°C LM833D/DT LM833YD/YDT -40, +125°C S8-8 SO-8 (automotive grade level) Tube or Tape & Reel Tube or Tape & Reel 833 833Y Temperature Range Package DIP8 Packaging Tube Marking LM833N July 2005 Rev 2 1/9 www.st.com 9 Absolute Maximum Ratings LM833 1 Absolute Maximum Ratings Table 1. Symbol VCC Vid Vi Supply Voltage Differential Input Voltage - note (1) Input Voltage - see note 1 Output Short Circuit Duration Toper Tj Tstg Ptot Operating Free-Air Temperature Range Junction Temperature Storage Temperature Maximum Power Dissipation - note (2) HBM: Human Body Model(3) ESD MM: Machine Model(4) CDM: Charged Device Model 1. Either or both input voltages must not exceed the magnitude of Vcc+ or Vcc-. 2. Power dissipation must be considered to ensure maximum junction temperature (Tj) is not exceeded. 3. Human body model, 100pF discharged through a 1.5kΩ resistor into pin of device. 4. Machine model ESD, a 200pF cap is charged to the specified voltage, then discharged directly into the IC with no external series resistor (internal resistor < 5Ω), into pin to pin of device. Key parameters and their absolute maximum ratings Parameter Value ±18 or +36 ±30 ±15 Infinite -40 to 105 +150 -65 to +150 500 2 200 1500 Unit V V V s °C °C °C mW kV V V Table 2. Symbol VCC Operating conditions Parameter Supply Voltage Value ±2.5 to ±15 Unit V 2/9 LM833 Typical Application Schematics 2 Typical Application Schematics Figure 1. Schematic diagram (1/2 LM833) VCC Output Inverting Input Non-inverting Input VCC 3/9 Electrical Characteristics LM833 3 Electrical Characteristics Table 3. Symbol Vio DVio Iio Iib Vicm Avd VCC+ = +15V, VCC- = -15V, Tamb = 25°C (unless otherwise specified) Parameter Input Offset Voltage (Rs = 10Ω, V o = 0V, Vic = 0V) Input Offset Voltage Drift Rs = 10 Ω, Vo = 0V, Tmin . ≤ Tamb ≤ T max. Input Offset Current (V o = 0V, Vic = 0V) Input Bias Current (V o = 0V, Vic = 0V) 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 (V CC+ / V CC- = +15V / -15V to +5V / -5V) Supply Current (V o = 0V, All amplifiers) Slew Rate (V i = -10V to +10V, RL = 2kΩ, AV = +1) Gain Bandwidth Product (R L = 2kΩ, CL = 100pF, f = 100kHz) Unity Gain Bandwidth (Open loop) Phase Margin (RL = 2kΩ) Equivalent Input Noise Voltage (RS = 100Ω, f = 1kHz) Equivalent Input Noise Current (f = 1kHz) Total Harmonic Distortion (R L = 2k Ω, f = 20Hz to 20kHz, V o = 3V rms, A V = +1) 5 10 ±12 90 Min. Typ. 0.3 2 25 300 ±14 100 200 1000 Max. 5 Unit mV µV/°C nA nA V dB 10 12 ±Vopp 13.7 -14 13.9 -14.4 100 105 4 7 15 9 60 4.5 0.5 0.002 120 120 -10 -12 V CMR SVR ICC SR GBP B φm en in THD 80 80 dB dB 8 mA V/µs MHz MHz Degrees nV ----------Hz pA ----------Hz % dB kHz VO1/V O2 Channel Separation (f = 20Hz to 20kHz) FPB Full Power Bandwidth (Vo = 27Vpp, RL = 2kΩ, THD ≤ 1%) 4/9 LM833 Figure 2. Total supply current vs. supply voltage Figure 3. Electrical Characteristics Output voltage vs. supply voltage 5 4.5 Total Supply Current (mA) 4 3.5 Output Voltage (V) 10 15 3 2.5 2 1.5 1 0.5 0 0 5 10 15 20 25 30 5 0 Vid = ±1V RL = 600Ω -5 -10 -15 0 5 10 15 Supply Voltage (V) Supply Voltage (V) Figure 4. Equivalent input noise voltage vs. frequency Figure 5. Output short circuit current vs. output voltage 50 Output Short Circuit Current (mA) 40 30 20 10 0 -10 -20 -30 -40 0 10 20 30 Output Voltage (V) VCC = ±15V, G = 100 Rs = 100, Tamb = 25°C VCC = 0/30V Tamb = 25°C Figure 6. Output voltage vs. supply voltage Figure 7. THD+ noise vs. frequency 15 1 10 Output Voltage (V) 5 0 THD+Noise (%) 0.1 Vid = ±1V RL = 2kΩ RL = 2kΩ, Vo = 3Vrms VCC = ±15V, Av = 1 0.01 -5 -10 -15 0 5 10 15 Supply Voltage (V) 0.001 0.01 0.1 1 Frequency (kHz) 10 100 5/9 Electrical Characteristics Figure 8. Voltage gain and phase vs. frequency Figure 9. THD + noise vs. Vout LM833 50 40 180 1.000 phase 30 120 THD+Noise (%) gain Gain (dB) 60 10 0 -10 -20 -30 10 100 1000 Frequency (kHz) 10000 0 Phase (Deg) 20 0.100 RL = 2kΩ, f = 1kHz VCC = ±15V, Av = 10 0.010 RL = 2kΩ, CL = 100pF VCC = ±15V, G = -100 -60 0.001 -120 100000 1 2 3 4 5 6 7 8 9 10 Vout (Vrms) 6/9 LM833 Package Mechanical Data 4 Package Mechanical Data In order to meet environmental requirements, ST offers these devices in ECOPACK® packages. These packages have a Lead-free second level interconnect. The category of second level interconnect is marked on the package and on the inner box label, in compliance with JEDEC Standard JESD97. The maximum ratings related to soldering conditions are also marked on the inner box label. ECOPACK is an ST trademark. ECOPACK specifications are available at: www.st.com. 4.1 DIP-8 Package Plastic DIP-8 MECHANICAL DATA mm. DIM. MIN. A a1 B B1 b b1 D E e e3 e4 F I L Z 0.44 3.3 1.6 0.017 8.8 2.54 7.62 7.62 7.1 4.8 0.130 0.063 0.38 0.7 1.39 0.91 0.5 0.5 9.8 0.346 0.100 0.300 0.300 0.280 0.189 0.015 1.65 1.04 TYP 3.3 0.028 0.055 0.036 0.020 0.020 0.386 0.065 0.041 MAX. MIN. TYP. 0.130 MAX. inch P001F 7/9 Package Mechanical Data LM833 4.2 SO-8 Package SO-8 MECHANICAL DATA DIM. A A1 A2 B C D E e H h L k ddd 0.1 5.80 0.25 0.40 mm. MIN. 1.35 0.10 1.10 0.33 0.19 4.80 3.80 1.27 6.20 0.50 1.27 8˚ (max.) 0.04 0.228 0.010 0.016 TYP MAX. 1.75 0.25 1.65 0.51 0.25 5.00 4.00 MIN. 0.053 0.04 0.043 0.013 0.007 0.189 0.150 0.050 0.244 0.020 0.050 inch TYP. MAX. 0.069 0.010 0.065 0.020 0.010 0.197 0.157 0016023/C 8/9 LM833 Revision History 5 Revision History Date Nov. 2001 July 2005 Revision 1 2 Initial release. 1 - PPAP references inserted in the datasheet see Table on page 1. 2 - ESD protection inserted in Table 1 on page 2 Changes Information furnished is believed to be accurate and reliable. However, STMicroelectronics assumes no responsibility for the consequences of use of such information nor for any infringement of patents or other rights 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 without notice. This publication supersedes and replaces all information previously supplied. STMicroelectronics products are not authorized for use as critical components in life support devices or systems without express written approval of STMicroelectronics. The ST logo is a registered trademark of STMicroelectronics. All other names are the property of their respective owners © 2005 STMicroelectronics - All rights reserved STMicroelectronics group of companies Australia - Belgium - Brazil - Canada - China - Czech Republic - Finland - France - Germany - Hong Kong - India - Israel - Italy - Japan Malaysia - Malta - Morocco - Singapore - Spain - Sweden - Switzerland - United Kingdom - United States of America www.st.com 9/9