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TPA2011D1YFFR Audio Power Amplifier IC Audio Amplifiers Stereo Med Power Class-AB
TPA2011D1YFFR Audio Power Amplifier IC Audio Amplifiers Stereo Med Power Class-AB
Specifications
Brand Name :
Ti
Model Number :
TPA2011D1YFFR
Description :
Amplifier IC 1-Channel (Mono) Class D 9-DSBGA
Output Power :
3.2 W
Class :
Class-D
Product :
Audio Amplifiers
THD plus Noise :
0.11 %
Supply Voltage - Max :
5.5 V
Supply Voltage - Min :
2.5 V
Description

TPA2011D1YFFR Audio Power Amplifier IC Audio Amplifiers Stereo Med Power Class-AB

1 Features

  • Powerful Mono Class-D Amplifier

– 3.24W(4Ω,5V,10%THDN)

– 2.57W(4Ω,5V,1%THDN)

– 1.80W(8Ω,5V,10%THDN)

– 1.46W(8Ω,5V,1%THDN)

  • Integrated Feedback Resistor of 300 kΩ

  • Integrated Image Reject Filter for DAC Noise Reduction

  • Low Output Noise of 20 μV

  • Low Quiescent Current of 1.5 mA

  • Auto Recovering Short-Circuit Protection

  • Thermal Overload Protection

  • 9-Ball, 1.21mm x 1.16 mm 0.4 mm Pitch DSBGA

2 Applications

  • Wireless or Cellular Handsets and PDAs

  • Portable Navigation Devices

  • General Portable Audio Devices

3 Description

The TPA2011D1 is a 3.2-W high efficiency filter-free class-D audio power amplifier (class-D amp) in a 1.21mm × 1.16 mm wafer chip scale package (DSBGA) that requires only three external components.

Features like 95% efficiency, 86-dB PSRR, 1.5 mA quiescent current and improved RF immunity make the TPA2011D1 class-D amp ideal for cellular handsets. A fast start-up time of 4 ms with no audible turn-on pop makes the TPA2011D1 ideal for PDA and smart-phone applications. The TPA2011D1 allows independent gain while summing signals from separate sources, and has a low 20 μV noise floor.

Device Information

PART NUMBER PACKAGE BODY SIZE (NOM)
TPA2011D1 DSBGA (9) 1.60 mm x 1.21 mm
Product tags

audio power amplifier ic

,

class d pa amplifier

,

ic audio power amplifier
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TPA2011D1YFFR Audio Power Amplifier IC Audio Amplifiers Stereo Med Power Class-AB

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Product Detail
Brand Name :
Ti
Model Number :
TPA2011D1YFFR
Description :
Amplifier IC 1-Channel (Mono) Class D 9-DSBGA
Output Power :
3.2 W
Class :
Class-D
Product :
Audio Amplifiers
Contact Supplier
TPA2011D1YFFR Audio Power Amplifier IC Audio Amplifiers Stereo Med Power Class-AB

ChongMing Group (HK) Int'l Co., Ltd

Active Member
3 Years
shenzhen
Since 2008
Business Type :
Distributor/Wholesaler
Main Products :
Flash Memory IC Chip, Programmable IC Chip, Computer IC Chips
Total Annual :
5000000-7000000
Employee Number :
80~100
Certification Level :
Active Member
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