Datasheet > NE570_06

NE570_06

更新时间： 2024-02-15 11:28:09

品牌	Logo	应用领域
安森美 - ONSEMI		/
页数	文件大小	规格书
10页	98K
描述
Compandor

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中文翻译

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数据手册

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NE570_06 数据手册

NE570

Compandor

The NE570 is a versatile low cost dual gain control circuit in which

either channel may be used as a dynamic range compressor or

expandor. Each channel has a full−wave rectifier to detect the average

value of the signal, a linerarized temperature−compensated variable

gain cell, and an operational amplifier.

The NE570 is well suited for use in cellular radio and radio

communications systems, modems, telephone, and satellite

broadcast/receive audio systems.

http://onsemi.com

MARKING

DIAGRAM

Features

• Complete Compressor and Expandor in One IC

• Temperature Compensated

• Greater than 110 dB Dynamic Range

NE570D

AWLYYWWG

• Operates Down to 6.0 V

• System Levels Adjustable with External Components

• Distortion may be Trimmed Out

• Pb−Free Packages are Available*

SOIC−16 WB

D SUFFIX

CASE 751G

Plastic Small Outline Package;

16 Leads; Body Width 7.5 mm

Applications

• Cellular Radio

• Telephone Trunk Comandor

• High Level Limiter

= Assembly Location

WL = Wafer Lot

YY = Year

• Low Level Expandor − Noise Gate

• Dynamic Noise Reduction Systems

• Voltage−Controlled Amplifier

• Dynamic Filters

WW = Work Week

= Pb−Free Package

PIN CONNECTIONS

MAXIMUM RATINGS

RECT_CAP_1

RECT_IN_1

DG_CELL_IN_1

GND

16 RECT_CAP_2

Rating

Symbol

Value

Unit

RECT_IN_2

Maximum Operating Voltage

Operating Ambient Temperature Range

Operating Junction Temperature

Power Dissipation

DG_CELL_IN_2

0 to +70

150

°C

INV_IN_1

INV_IN_2

RES_R3_1

OUTPUT_1

THD_TRIM_1

RES_R3_2

OUTPUT_2

THD_TRIM_2

400

Thermal Resistance, Junction−to−Ambient

105

°C/W

Stresses exceeding Maximum Ratings may damage the device. Maximum

Ratings are stress ratings only. Functional operation above the Recommended

Operating Conditions is not implied. Extended exposure to stresses above the

Recommended Operating Conditions may affect device reliability.

(Top View)

ORDERING INFORMATION

See detailed ordering and shipping information in the package

dimensions section on page 9 of this data sheet.

THD TRIM

INVERTER IN

−

20 kW

R 20 kW

VARIABLE

GAIN

DG CELL IN

OUTPUT

REF

30 kW

1.8 V

R 10 kW

RECTIFIER

RECT IN

RECT CAP

Figure 1. Block Diagram

*For additional information on our Pb−Free strategy and soldering details, please

download the ON Semiconductor Soldering and Mounting Techniques

Reference Manual, SOLDERRM/D.

Semiconductor Components Industries, LLC, 2006

Publication Order Number:

May, 2006 − Rev. 4

NE570/D

12 3 4 5 6 7...10

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NE570D	YAGEO	获取价格	Telecom Circuit, 1-Func, PDSO16,
NE570DG	ONSEMI	获取价格	Compandor
NE570DR2	ONSEMI	获取价格	Compandor
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