2162-DEMO THAT, 2162-DEMO Datasheet - Page 3

• Manufacturer Part Number: 2162-DEMO
• Description: Audio IC Development Tools Pre-Trimmed VCA Demo Board
• Manufacturer: THAT
• Type: Audio Amplifiersr

Specifications of 2162-DEMO

• Product Category: Audio IC Development Tools
• Rohs: yes
• Product: Demonstration Boards
• Tool Is For Evaluation Of: 2162Q16-U
• Operating Supply Voltage: +/- 12 V to +/- 18 V
• Dimensions: 5 in x 7 in x 1.5 in
• Operating Supply Current: 80 mA

Document 600129 Rev 02
The THAT2162 DEMO BOARD enables you to take the THAT2162 Dual VCA chip
for a test drive. It implements several typical applications that showcase the
utility of a dual VCA - stereo audio level control with better than 1dB gain match-
ing, constant power panning (for mono signals) and balance (for stereo signals),
and a 2-in/1-out crossfader. You can adjust these parameters using on-board
pots or by applying an external DC control voltage (CV) via banana connectors.
Inputs and outputs are available on balanced TRS or XLR connectors via high
performance THAT1243 and THAT1606 OutSmarts™ balanced line
receivers/drivers.
• THAT2162 Dual VCA
• Dual Mono signal path - Chan 1 and Chan 2
• Each channel is input via Neutrik TRS/XLR Combo connectors
• Each channel is output via parallel XLR and TRS connectors
• CV for each VCA can be generated from on-board potentiometer or input
• CV for Chan 2 can be independent or slaved to Chan 1
• Pan/Balance circuit generates sin/cos law control voltage for constant power
• Optional Crossfade of Chan 1 and Chan 2 inputs to Chan 1 output
• Prototype area (100mil spaced plated holes) allows designer to experiment
from an optional external power supply
operation
with custom applications
Tel: [phone]; Fax: [phone]; Web: www.thatcorp.com
THAT Corporation; 45 Sumner Street; Milford, MA 01757-1656; USA
Copyright © 2011, THAT Corporation
Overview
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Page 3 of 12
THAT 2162-DEMO User’s Guide