ChongMing Group (HK) Int'l Co., Ltd
| 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 |
| Brand Name | Ti |
| Model Number | TPA2011D1YFFR |
View Detail Information
Explore similar products
ADUC848BCPZ62-5 Microcontroller IC 8 Bit 12.58MHz 62KB (62K X 8) FLASH 56-LFCSP
STM8S005K6T6C STM8 STM8S Embedded Microcontroller IC 8-Bit 16MHz 32KB (32K X 8)
STM32F072RBH6 STM32F0 Microcontroller IC 32-Bit Single-Core 48MHz 128KB
S912ZVLA12F0MLF Flash Memory IC Chip S12 MagniV Microcontroller IC 16 Bit 32MHz
Product Specification
| 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 | Brand Name | Ti |
| Model Number | TPA2011D1YFFR | ||
| High Light | digital audio amplifier ic ，audio preamplifier ic | ||
TPA2011D1YFFR Audio Power Amplifier IC Audio Amplifiers Stereo Med Power Class-AB
1 Features
– 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 |
Company Details
Business Type:
Distributor/Wholesaler
Year Established:
2008
Total Annual:
5000000-7000000
Employee Number:
80~100
Ecer Certification：
Active Member
CHONGMING GROUP (HK) INT'L CO., LTD. located in Hong Kong and Shenzhen. We are an independent Distributor of Electronic Components,established in 2008. AS a growing fast company, CM GROUP is renowned for its world-class efficiency, excellent services, and extraordinary ability to supply electron... CHONGMING GROUP (HK) INT'L CO., LTD. located in Hong Kong and Shenzhen. We are an independent Distributor of Electronic Components,established in 2008. AS a growing fast company, CM GROUP is renowned for its world-class efficiency, excellent services, and extraordinary ability to supply electron...
Get in touch with us
Leave a Message, we will call you back quickly!