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THAT2181AS08-U Trimmable High Performance VCA

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QUANTITY 1+ 25+ 100+ 250+ 500+ 1K+
gbp 8.49 6.56 5.27 4.56 4.09 3.73

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Available Stock: Out of stock

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Features

  • Wide Dynamic Range: >120dB
  • Wide Gain Range: >130dB
  • Exponential (dB) Gain Control
  • Wide Gain-Bandwidth: 20MHz
  • Dual Gain-Control Ports (pos/neg)
  • Pin-Compatible with 2150-Series

The THAT2181SA-T surface mount voltage controlled amplifier(VCA)is a high performance current in/current out device with two opposing polarity, voltage sensitive control ports.

It offers wide range exponential control of gain and attenuation with lower signal distortion.

The parts are selected after packaging and the selection is based primarily on after-trim THD and control voltage feedthrough performance.

The VCA design takes advantage of a fully complementary dielectric isolation process which offers closely matched NPN/PNP pairs. This delivers performance unobtainable through any conventional process, integrated or discrete.

The part is user trimmable to a minimum of 0.005% THD allowing the user to optimise cost and performance.

Demonstration Board THAT2181DEMO is available for this product.

  • Manufacturer: that
  • Outline: SOIC-8
  • Part Status: Active
  • Pack size: Tube 98

UK Customers

Orders below 100.00 can be delivered by Registered Post at a rate of 3.50 (allow 3-5 days) or a next day tracked courier at a rate of 9.00.

Orders above 100.00 are delivered by a next day tracked courier at a rate of 9.00.


European Customers

Orders below 100.00 can be delivered by Airmail (allow 5-7 days) at a rate of 5.50 or by a tracked courier at a rate of 19.50 (1-2 days).

Orders to European countries above 100.00 are delivered by a tracked courier at a rate of 19.50 (1-2 days).


US Customers

Orders below $110.00 can be delivered by Airmail at a rate of $9.00 (allow up to 10 days) or by tracked courier at a rate of $30.00 (1-3 days).

Orders above $110.00 are delivered by a tracked courier at a rate of $30.00 (1-3 days).


International Customers

Orders below $50.00 can be delivered by post (allowing up to 28 days) at a rate of $18.00 or by a tracked courier at a rate of $49.00.

Orders above $50.00 are delivered by tracked courier at a rate of $49.00.


All prices shown exclude VAT

TECHNICAL SPECIFICATIONS

 MinTypMax
Supply Voltage+/-4V+/-18V
Supply Current2.4mA4mA
Gain Range-100dB+40dB
Control Constant+/-6mV/dB
Output Noise-98dBV
Dynamic Range120dB
THD(1V 0dB)0.00250.005

DATASHEETS & RELATED RESOURCES

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