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OBSOLETE PRODUCT - AD1994:  Class-D Audio Power Amplifier – 2 × 25W

For more information contact: Technical Support.

Rochester Electronics is the only authorized source of Analog Devices' products that have previously been discontinued or have become obsolete. Product availability should be checked directly with Rochester Electronics.

Features

  • Integrated stereo modulator and power stage
  • <0.005% THD + N
  • 105 dB dynamic range (A-weighted)
  • 2 x 25 W output power (6 Ω, 10% THD + N)
  • 1 x 50 W output power (3 Ω, 10% THD + N)
  • EMI optimized modulator
  • On-off-mute pop noise suppression
  • RDS-ON < 0.3 Ω (per transistor)
  • PSRR > 65 dB
  • Short-circuit & over-temperature protection

Diagrams

AD1994 Diagram
Functional Block Diagram for AD1994

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* The pricing listed here is provided only for budgetary purposes as recommended list price in U.S. Dollars in the United States ex factor per unit for the stated volume. Pricing displayed for Evaluation Boards and Kits is based on 1-piece pricing.
** Pricing is currently unavailable. Click on the product number to see the Product Page for additional information.