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SA2159 - VOLTAGE CONTROLLED AMPLIFIER

Datasheet Summary

Description

The SA2159 is a voltage-controlled amplifier (VCA) circuit.

in/current-out devices including two opposingpolarity, voltage-sensitive control ports.

Due to super low-noise application, the circuit adopts high hFE.

Features

  • Wide dynamic range:>115dB.
  • Wide gain range:>130dB.
  • Logarithmic gain control.
  • Low distortion:(0.008%@0dB gain, 0.035%@15dB gain).
  • Wide gain-bandwidth: 6MHz.
  • Single in.
  • line package.
  • Dual gain-control ports(pos/neg).

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Datasheet preview – SA2159

Datasheet Details

Part number SA2159
Manufacturer Silan Microelectronics
File Size 207.48 KB
Description VOLTAGE CONTROLLED AMPLIFIER
Datasheet download datasheet SA2159 Datasheet
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Full PDF Text Transcription

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SA2159 VOLTAGE CONTROLLED AMPLIFIER FOR ELECTRONIC VOLUME CONTROL DESCRIPTION The SA2159 is a voltage-controlled amplifier (VCA) circuit. The chip is a high-performance current– in/current-out devices including two opposingpolarity, voltage-sensitive control ports. Due to super low-noise application, the circuit adopts high hFE. Complementary NPN/PNP pairs configuration. It requires little external support circuitry and selects a space-efficient plastic 8-pin single– in– line (SIP) package. The SA2159 VCA combines a number of advantages such as low noise, low distortion, low offset and high gain-bandwidth to offer discrete performance at IC prices. SIP-8 FEATURES * Wide dynamic range:>115dB * Wide gain range:>130dB * Logarithmic gain control * Low distortion:(0.008%@0dB gain, 0.
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