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SSM2167-1RMZ-REEL

Audio Power Amplifier, AB, 1 Channel, 2.5V to 5.5V, MSOP, 10 Pins

ANALOG DEVICES SSM2167-1RMZ-REEL
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Manufacturer Part No:
SSM2167-1RMZ-REEL
Order Code:
1424673
Product Range
SSM2167 Series
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Product Range Selector (SSM2167 Series)

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Product Overview

The SSM2167-1RMZ-REEL is a Low Voltage Microphone Preamplifier with variable compression and noise gating. This is a complete and flexible solution for conditioning microphone inputs in personal electronics and computer audio systems. It is also excellent for improving vocal clarity in communications and public address systems. A low noise voltage controlled amplifier (VCA) provides a gain that is dynamically adjusted by a control loop to maintain a set compression characteristic. The compression ratio is set by a single resistor and can be varied from 1:1 to over 10:1 relative to the fixed rotation point. Signals above the rotation point are limited to prevent overload and to eliminate popping. A downward expander (noise gate) prevents amplification of background noise or hum. This results in optimized signal levels prior to digitization, thereby eliminating the need for additional gain or attenuation in the digital domain.
  • Single 3V operation
  • Low shutdown current (<2µA)
  • Adjustable noise gate threshold
  • Adjustable compression ratio
  • Automatic limiting feature prevents ADC overload
  • Low noise and distortion (0.2% THD + N)
  • 20kHz Bandwidth

Applications

Computers & Computer Peripherals, Portable Devices, Communications & Networking, Audio

Warnings

ESD sensitive device, take proper precaution while handling the device.

Product Information

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-

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AB

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1 Channel

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2.5V to 5.5V

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MSOP

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10Pins

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100kohm

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-40°C

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85°C

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SSM2167 Series

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-

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MSL 1 - Unlimited
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Technical Docs (3)

CAD Downloads

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Use of these CAD models and other options provided are downloaded and used entirely at your own risk and by continuing you confirm acceptance of the above.

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Rs.118.13

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