Datasheet CS4412A-CNZ - Cirrus Logic IC, POWER STAGE, SMD, QFN-48, 4412

Detailed Description

Manufacturer: Cirrus Logic

Description: IC, POWER STAGE, SMD, QFN-48, 4412

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Docket:
CS4412A 30 W Quad Half-Bridge Digital Amplifier Power Stage
Features
Configurable Outputs (10% THD+N) ­ 2 x 15 W into 8 , Full-Bridge ­ 1 x 30 W into 4 , Parallel Full-Bridge ­ 4 x 7 W into 4 , Half-Bridge ­ 2 x 7 W into 4 , Half-Bridge + 1 x 15 W into 8 , Full-Bridge Space-Efficient Thermally-Enhanced QFN ­ No External Heat Sink Required > 100 dB Dynamic Range - System Level < 0.1% THD+N @ 1 W - System Level Built-In Protection with Error Reporting ­ Over-Current ­ Thermal Warning and Overload ­ Under-Voltage +8 V to +18 V High Voltage Supply PWM Popguard® for Quiet Startup No Bootstrap Required Low Quiescent Current Low Power Standby Mode
Common Applications
Integrated Digital Televisions Portable Media Player Docking Stations Mini/Micro Shelf Systems Powered Desktop Speakers

Specifications:

• Amplifier Class: D
• Base Number: 4412
• Load Impedance Min: 4 Ohm
• Load Impedance: 4 Ohm
• MSL: MSL 2 - 1 year
• Mounting Type: SMD
• Number of Channels: 4
• Number of Pins: 48
• Operating Temperature Range: -10°C to +70°C
• Output Power Pout: 30 W
• Output Power: 30 W
• Package / Case: QFN
• Packaging Type: Peel Pack
• Power Rating RMS: 30 W
• Supply Voltage Range: 8 V to 18 V
• THD + N: 0.1% @ 1 W, 4 Ohm, VD=3.3V
• RoHS: Yes
• SVHC: No SVHC (19-Dec-2011)

Other Names:

CS4412ACNZ, CS4412A CNZ