Datasheet ISL54006IRTZ - Intersil IC, AMP, AUDIO, SMD, TQFN-20 — Datenblatt

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Manufacturer: Intersil

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

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ISL54003, ISL54005, ISL54006
Data Sheet June 27, 2007 FN6514.1
Integrated Audio Amplifier Systems
The Intersil ISL54003, ISL54005, ISL54006 family of devices are integrated audio power amplifier systems that combine a mono BTL amplifier and stereo headphone amplifiers in a single device.

The devices are designed to operate from a single +2.7V to +5V power supply. Targeted applications include handheld equipment such as cell-phones, MP3 players, and games/toys. These parts contain one class AB BTL type power amplifier for driving an 8 mono speaker and two class AB headphone amplifiers for driving 16 or 32 headphone speakers. The BTL when using a 5V supply 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. Each headphone amplifier when using a 5V supply is capable of delivering 50mW (typ) with 0.3% THD+N and 94mW (typ) with 1% THD+N of continuous average power into a 32 headphone speaker. When in

Specifications:

• Amplifier Case Style: TQFN
• Amplifier Class: AB
• Amplifier Type: Power
• Audio Power Amplifier Type: Class AB
• Base Number: 54006
• 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: 941 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