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TI(德州仪器) MC33078
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  • TI(德州仪器) MC33078
  • TI(德州仪器) MC33078
  • TI(德州仪器) MC33078
  • TI(德州仪器) MC33078
  • TI(德州仪器) MC33078
  • TI(德州仪器) MC33078
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MC33078

MC33078

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双路高速低噪声运算放大器

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The MC33078 is a bipolar dual operational amplifier with high-performance specifications for use in quality audio and data-signal applications. This device operates over a wide range of single- and dual-supply voltages and offers low noise, high-gain bandwidth, and high slew rate. Additional features include low total harmonic distortion, excellent phase and gain margins, large output voltage swing with no deadband crossover distortion, and symmetrical sink/source 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 . . . 14.1 V to -14.6 V
  • Excellent Gain and Phase Margins

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)2.05
Vn at 1 kHz (typ) (nV√Hz)4.5
THD + N at 1 kHz (typ) (%)0.002
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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