压缩扩展器

概览

NE570 压缩扩展器是一款多功能、低成本双增益控制电路,其中的每个沟道均可用作一个动态范围压缩器或扩展器。每个沟道均具有检测信号平均值的全波形整流器,线性化温度补偿可变增益单元和运算放大器。NE570 适用于蜂窝无线电和无线电通信系统、调制解调器、电话和卫星广播/接收音频系统。

  • Telephone Trunk Comandor
  • High Level Limiter
  • Low Level Expandor − Noise Gate
  • Dynamic Noise Reduction Systems
  • Voltage−Controlled Amplifier
  • Dynamic Filters

  • Audio Amplifier

  • Complete Compressor and Expandor in One IC
  • Temperature Compensated
  • Greater than 110 dB Dynamic Range
  • Operates Down to 6.0 VDC
  • System Levels Adjustable with External Components
  • Distortion may be Trimmed Out

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Package Type

Case Outline

MSL Type

MSL Temp (°C)

Container Type

Container Qty.

ON Target

Class

Output Power Typ (W)

VCC Max (V)

Output Type

ton Typ (ms)

THD + N Typ (%)

IQ Typ (mA)

ISD Typ (nA)

Reference Price

Obsolete

CAD Model

Pb

A

H

P

SOIC-16W

1

235

TUBE

47

N

-

-

24

-

-

-

-

-

Price N/A

More Details

Obsolete

CAD Model

Pb

A

H

P

SOIC-16W

3

260

TUBE

47

N

-

-

24

-

-

-

-

-

Price N/A

More Details

Obsolete

CAD Model

Pb

A

H

P

SOIC-16W

1

235

REEL

1000

N

-

-

24

-

-

-

-

-

Price N/A

More Details

Obsolete

CAD Model

Pb

A

H

P

SOIC-16W

3

260

REEL

1000

N

-

-

24

-

-

-

-

-

Price N/A

More Details

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