MFG:PHILPS Package Cooled:SMD D/C:07/08+
MFG: PHILPS
Package Cooled: SMD
D/C: 07/08+
Description: The NE572 is a dual-channel,high-performance gain control circuit in which either channel may be used for...
The NE572 is a dual-channel,high-performance gain control circuit in which either channel may be used for dynamic
range compression or expansion. Each channel has a full-wave rectifier to detect the average value of input signal, a linearized,temperature-compensated variable gain cell (G) and a dynamic time constant buffer. The buffer permits independent control of dynamic attack and recovery time with minimum external components and improved low frequency gain control ripple distortion over previous compandors.
The NE572 is intended for noise reduction in high-performance audio systems. It can also be used in a wide range of communication systems and video recording applications.
| SYMBOL | PARAMETER | RATING | UNIT |
| VCC |
Supply voltage | 22 | VDC |
| TA |
Operating temperature range NE572 SA572 |
0 to +70 -40 to +85 |
|
| PD |
Power dissipation | 500 | mW |
Independent control of attack and recovery time
Improved low frequency gain control ripple
Complementary gain compression and expansion with external op amp
Wide dynamic range-greater than 10dB
Temperature-compensated gain control
Low distortion gain cell
Low noise!-6V typical
Wide supply voltage range-6V-22V
System level adjustable with external components
SA572
PDF/DataSheet Download
IC COMPANDOR DUAL GAIN 16-DIP
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IC COMPANDOR DUAL GAIN 16-SOIC
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