LanguageEnglish

NAU82011YG

mono Class-D audio

nuvoton nau82011yg

QFN16(3X3)

certcert

Manufacturer: nuvoton

Supplier: nuvoton

Pricing

  • 1:
    US$0.58
  • 5000+ :
    Quote by quantity

Packaging: Cut Tape

Minimum: 1 / Multiples: 1

Quantity

PriceUS$ 0.58

Reminder:

The minimum inquiry quantity for this product is 5000 pcs, please note that the quotation will be rejected if the quantity does not meet the requirement.

DESCRIPTION
SPECIFICATION
FEATURES

The NAU82011YG is a highly efficient, filter-free, mono Class-D audio amplifier with variable gain, which is capable of driving a 4Ω load with up to 2.9W output power. This device provides chip enable pin with extremely low standby current and fast start-up time of 4ms.

The NAU82011YG is ideal for battery driven portable applications. NAU82011YG features 91% efficiency, low quiescent current (i.e. 1.25mA at 3.6V) and superior EMI performance. The audio input of this device can be configured as either single-ended or differential input mode.

Target Applications:

• Portable Audio Device/Speaker
• Portable Navigation Device
• Tablet PC
Key Features:

• Audio Input
- Differential / Single-end input
- DC PSRR Typ.@95dB
- CMRR Typ.@63dB

• Audio Output
- Powerful Mono Class-D Amplifier
- 2.9W (4Ω @ 5V, 10% THD+N)
- 2.3W (4Ω @ 5V, 1% THD+N)
- Low Output Noise: 20 μVRMS

• Advance Feature
- Low Current Shutdown Mode
- Click-and Pop Suppression
- Integrated Image Reject Filter
- Integrated feedback resistor of 300 kΩ

• Operating Characteristics
- voltage range: 2.5 V to 5.5 V
- Temperature range: -40°C to 85°C
- Low Quiescent Current: 1.2mA@3.6V, 1.7mA@5V

• Package
- QFN-16 (3x3mm)