£ gbp Currency locked: please either change during payment stage or update your account.
+44 (0)1702 543500
All Priced Items Shipped from Stock
Fast Delivery Worldwide

THAT2181AL08-U Trimmable High Performance VCA

FEATURES | PRICING | DESCRIPTION | DATASHEET THAT5171N32-U datasheet

Active
Alternate parts in this family (compare):
SIP-8

Pricing

?


1+£8.32
25+£6.43
100+£5.17
250+£4.47
500+£4.01
1K+£3.65

Quantity:  

Availability: 197

Profusion also accepts PayPal

Technical Specifications

THD typ0.003%
THD max0.005%
Supply Voltage (minimum)±4V
Supply Voltage (maximum)±18V
Supply Current2.4mA
Dynamic Range120dB
Total Gain Range130dB
THD typ from0.0025%
Output Noise-98dBV

Please also refer to the Datasheets & Resources tab.

Features

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

Full Description

The THAT2181 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.

Moisture sensitivity level: 1
RoHS 3 (EU 2015/863)

Pack sizes & weights (for bulk orders)
?
Tube 250.04kg
Bag5000.68kg

For scheduled orders and further information:

Report an error

THAT2181 Family Parts Comparison

PackagePart NumberAvailable StockTHD typTHD maxHighest Web Price BreakStatus
?
SIP-8 SIP-8THAT2181AL08-U1970.003%0.005%1K+:
£3.65
Active
SOIC-8 SOIC-8THAT2181AS08-U
Buy Now
510.0025%0.005%1K+:
£3.84
Active
SIP-8 SIP-8THAT2181BL08-U
Buy Now
11450.004%0.008%1K+:
£2.36
Active
SOIC-8 SOIC-8THAT2181BS08-U
Buy Now
Out of stock  
?
0.004%0.008%1K+:
£2.44
Active
SIP-8 SIP-8THAT2181CL08-U
Buy Now
10320.005%0.02%1K+:
£1.90
Active
SOIC-8 SOIC-8THAT2181CS08-U
Buy Now
11100.005%0.02%1K+:
£2.08
Active
THAT2181DEMO

Buy Now
THAT2181 Demonstration BoardActive

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.

FEATURES | PRICING | DESCRIPTION | DATASHEET THAT5171N32-U datasheet

Parts commonly bought in addition to this item: