SSM2164

更新时间： 2024-11-01 22:42:43

品牌	Logo	应用领域
亚德诺 - ADI		放大器
页数	文件大小	规格书
12页	333K
描述
Low Cost Quad Voltage Controlled Amplifier

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SSM2164 数据手册

Low Cost Quad

Voltage Controlled Amplifier

SSM2164

FEATURES

FUNCTIONAL BLOCK DIAGRAM

Four High Performance VCAs in a Single Package

0.02% THD

No External Trimming

120 dB Gain Range

0.07 dB Gain Matching (Unity Gain)

Class A or AB Operation

VCA1

VCA2

VCA3

VCA4

IOUT

APPLICATIONS

Remote, Automatic, or Computer Volume Controls

Automotive Volume/Balance/Faders

Audio Mixers

Compressor/Limiters/Compandors

Noise Reduction Systems

Automatic Gain Controls

Voltage Controlled Filters

Spatial Sound Processors

Effects Processors

GENERAL DESCRIPTION

The SSM2164 contains four independent voltage controlled

amplifiers (VCAs) in a single package. High performance

(100 dB dynamic range, 0.02% THD) is provided at a very low

cost-per-VCA, resulting in excellent value for cost sensitive gain

control applications. Each VCA offers current input and output

for maximum design flexibility, and a ground referenced

–33 mV/dB control port.

IOUT

All channels are closely matched to within 0.07 dB at unity gain,

and 0.24 dB at 40 dB of attenuation. A 120 dB gain range is

possible.

POWER SUPPLY

AND BIASING CIRCUITRY

A single resistor tailors operation between full Class A and AB

modes. The pinout allows upgrading of SSM2024 designs with

minimal additional circuitry.

The SSM2164 will operate over a wide supply voltage range of

±4 V to ±18 V. Available in 16-pin P-DIP and SOIC packages,

the device is guaranteed for operation over the extended

industrial temperature range of –40°C to +85°C.

V+

GND

V–

MODE

REV. 0

Information furnished by Analog Devices is believed to be accurate and

reliable. However, no responsibility is assumed by Analog Devices for its

use, nor for any infringements of patents or other rights of third parties

which may result from its use. No license is granted by implication or

otherwise under any patent or patent rights of Analog Devices.

One Technology Way, P.O. Box 9106, Norwood. MA 02062-9106, U.S.A.

Tel: 617/329-4700 Fax: 617/326-8703

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