Datasheet ISL54002IRTZ - Intersil IC, AMP, AUDIO, SMD, TQFN-20 — Ficha de datos

Intersil ISL54002IRTZ

Part Number: ISL54002IRTZ

Descripción detallada

Manufacturer: Intersil

Description: IC, AMP, AUDIO, SMD, TQFN-20

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Docket:
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ISL54000, ISL54001, ISL54002
Data Sheet June 28, 2007 FN6458.1
Integrated Audio Amplifier Systems
The Intersil ISL54000, ISL54001, ISL54002 family of devices are integrated audio power amplifier systems that combine stereo BTL 8 amplifiers in a single package.

The devices are designed to operate from a single +2.7V to +5V power supply. All devices are offered in a 20 Ld 4x4 thin QFN package. Targeted applications include handheld equipment such as cell-phones, MP3 players, and games/toys. The ISL54000, ISL54001, ISL54002 parts contain two class AB bridge-tied (BTL) type power amplifiers for driving stereo 8 speakers. Each BTL is capable of delivering 800mW (typ) with 0.4% THD+N and 941mW (typ) with 1% THD+N of continuous average power into an 8 BTL speaker load when using a 5V supply. The ISL54001 and ISL54002 feature a 2:1 stereo input multiplexer front-end. This allows selection between two stereo sources. In addition the ISL54002 has the capability of mixing the stereo inputs. A

Specifications:

  • Amplifier Case Style: TQFN
  • Amplifier Class: AB
  • Amplifier Type: Power
  • Audio Power Amplifier Type: Class AB
  • Base Number: 54002
  • Load Impedance Min: 8 Ohm
  • Load Impedance: 8 Ohm
  • Mounting Type: SMD
  • Number of Amplifiers: 1
  • Number of Channels: 2
  • Number of Pins: 20
  • Operating Temperature Range: -40°C to +85°C
  • Output Power Pout: 1.23 W @ 8 Ohm
  • Output Power: 800 mW
  • Package / Case: TQFN
  • Power Rating RMS: 1.23 W
  • SVHC: No SVHC (15-Dec-2010)
  • Supply Voltage + Nom: 5.5 V
  • Supply Voltage Range: 2.7 V to 5.5 V
  • Supply Voltage Vcc: 5 V
  • THD + N: 0.4% @ 800 mW, 8 Ohm, VDD=5V

RoHS: Yes

Accessories:

  • Electrolube - SMA10SL