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KA2213 Specifications

Detailed technical information and Application Scenarios

Product Details

PartNumberManufactorQuantityAvailability
KA2213SAMSUNG266Yes

KA2213 is an integrated circuit (IC) manufactured by **Samsung Electronics**.

The KA2213 is an integrated circuit (IC) manufactured by Samsung Electronics. Below are its specifications, descriptions, and features:

Specifications:

  • Type: Dual Audio Power Amplifier
  • Package: SIP (Single In-line Package)
  • Power Supply Voltage (VCC): 6V to 12V (recommended)
  • Output Power:
  • 2.3W per channel (at 9V, 4Ω, THD = 10%)
  • 1.4W per channel (at 6V, 4Ω, THD = 10%)
  • Total Harmonic Distortion (THD): 0.3% (typical)
  • Operating Temperature Range: -20°C to +75°C
  • Input Impedance: 30kΩ (typical)
  • Channel Separation: 50dB (typical)

Description:

The KA2213 is a dual-channel audio power amplifier IC designed for low-power audio applications such as portable radios, cassette players, and other consumer electronics. It features built-in thermal shutdown and overvoltage protection.

Features:

  • Dual-channel BTL (Bridge-Tied Load) configuration
  • Low quiescent current consumption
  • Built-in thermal shutdown protection
  • Minimal external components required
  • High channel separation
  • Low distortion and noise

This IC is obsolete and may no longer be in production, but equivalent or upgraded alternatives may be available.

Would you like additional details on pin configuration or application circuits?

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