Audio Power Amplifiers | SA572

プログラミング可能なアナログ・コンパンダ

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CAD Model

Overview

SA572 コンパンダは、デュアルチャネル、高性能ゲイン制御回路で、そこではどちらのチャネルも、ダイナミックレンジ圧縮または拡張に使用できます。チャネルはそれぞれ、全波レクティファイヤを持ち、入力信号の平均値、線形補正した温度補償変数ゲイン・セル (DELTAG)、オペアンプを検知します。バッファにより、外付け部品の数を必要最小限に抑えながら、ダイナミック・アタックおよびリカバリ時間を個別に制御し、従来のコンパンダよりも、低周波ゲイン・コントロール・リップル歪みを改善することができます。SA572 の目的は、高性能オーディオ・システムでのノイズ低減です。また、広範囲にわたる通信システムや動画記録アプリケーションでも使用できます。

  • Dynamic Noise Reduction System
  • Voltage Control Amplifier
  • Stereo Expandor
  • Automatic Level Control
  • High-Level Limiter
  • Low-Level Noise Gate
  • State Variable Filter
  • Satellite Radio
  • Audio Amplifier
  • 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 110 dB
  • Temperature-Compensated Gain Control
  • Low Distortion Gain Cell
  • Low Noise 6.0 µV Typical
  • Wide Supply Voltage Range − 6.0 V-22 V
  • System Level Adjustable with External Components

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製品:

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10

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CAD Models

Compliance

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

SA572D

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Obsolete

CAD Model

Pb

A

H

P

SOIC-16W

751G-03

1

235

TUBE

47

N

-

-

22

Dual

-

0.2

-

-

Price N/A

More Details

SA572DG

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Obsolete

CAD Model

Pb

A

H

P

SOIC-16W

751G-03

3

260

TUBE

47

N

-

-

22

-

-

-

-

-

Price N/A

More Details

SA572DR2

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Obsolete

CAD Model

Pb

A

H

P

SOIC-16W

751G-03

1

235

REEL

1000

N

-

-

22

-

-

-

-

-

Price N/A

More Details

SA572DR2G

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Active

CAD Model

Pb

A

H

P

SOIC-16W

751G-03

3

260

REEL

1000

N

-

-

22

Dual

-

0.2

-

-

$2.6273

More Details

SA572DTB

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Obsolete

CAD Model

Pb

A

H

P

TSSOP-16

948F-01

1

260

TUBE

96

N

-

-

22

-

-

-

-

-

Price N/A

More Details

SA572DTBG

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Obsolete

CAD Model

Pb

A

H

P

TSSOP-16

948F-01

1

260

TUBE

96

N

-

-

22

Dual

-

0.2

-

-

Price N/A

More Details

SA572DTBR2

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Obsolete

CAD Model

Pb

A

H

P

TSSOP-16

948F-01

1

260

REEL

2500

N

-

-

22

-

-

-

-

-

Price N/A

More Details

SA572DTBR2G

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Obsolete

CAD Model

Pb

A

H

P

TSSOP-16

948F-01

1

260

REEL

2500

N

-

-

22

Dual

-

0.2

-

-

Price N/A

More Details

SA572N

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Obsolete

CAD Model

Pb

A

H

P

PDIP-16

648-08

NA

0

TUBE

25

N

-

-

22

-

-

-

-

-

Price N/A

More Details

SA572NG

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Obsolete

CAD Model

Pb

A

H

P

PDIP-16

648-08

NA

0

TUBE

500

N

-

-

22

-

-

-

-

-

Price N/A

More Details

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