Datasheet ISL54000IRTZ - Intersil IC, AMP, AUDIO, SMD, TQFN-20

Intersil ISL54000IRTZ

Part Number: ISL54000IRTZ

Detailed Description

Manufacturer: Intersil

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

Docket:
®
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: 54000
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