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TI(德州仪器) LM833
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  • TI(德州仪器) LM833
  • TI(德州仪器) LM833
  • TI(德州仪器) LM833
  • TI(德州仪器) LM833
  • TI(德州仪器) LM833
  • TI(德州仪器) LM833
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LM833

LM833

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双通道双极低噪声 (4.5nV/rtHz)、高带宽 (16MHz) 音频运算放大器

产品详情
  • 说明
  • 特性
  • 参数
  • 封装 | 引脚 | 尺寸

The LM833 device is a dual operational amplifier with high-performance specifications for use in quality audio and data-signal applications. Dual amplifiers are utilized widely in audio circuits optimized for all preamp and high level stages in PCM and HiFi systems. The LM833 device is pin-for-pin compatible with industry-standard dual operation amplifiers. With addition of a preamplifier, the gain of the power stage can be greatly reduced to improve performance.

  • Dual-Supply Operation: ±5 V to ±18 V
  • Low Noise Voltage: 4.5 nV/√Hz
  • Low Input Offset Voltage: 0.15 mV
  • Low Total Harmonic Distortion: 0.002%
  • High Slew Rate: 7 V/µs
  • High-Gain Bandwidth Product: 16 MHz
  • High Open-Loop AC Gain: 800 at 20 kHz
  • Large Output-Voltage Swing: –14.6 V to 14.1 V
  • Excellent Gain and Phase Margins
  • Available in 8-Terminal MSOP Package
    (3.0 mm × 4.9 mm × 0.65 mm)
  • APPLICATIONS
    • HiFi Audio System Equipment
    • Preamplification and Filtering
    • Set-Top Box
    • Microphone Preamplifier Circuit
    • General-Purpose Amplifier Applications

All other trademarks are the property of their respective owners

Number of channels2
Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V)10
Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V)36
GBW (typ) (MHz)16
Slew rate (typ) (V/µs)7
Rail-to-railNo
Vos (offset voltage at 25°C) (max) (mV)2
Iq per channel (typ) (mA)2
Vn at 1 kHz (typ) (nV√Hz)4.5
RatingCatalog
Operating temperature range (°C)-40 to 85
Iout (typ) (A)0.029
ArchitectureBipolar
CMRR (typ) (dB)100
Input bias current (max) (pA)750000
PDIP (P)892.5083 mm² 9.81 x 9.43
SOIC (D)829.4 mm² 4.9 x 6
VSSOP (DGK)814.7 mm² 3 x 4.9
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