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HomeHome & OfficeTools & Home ImprovementElectricalTestersCircuit TestersTPA3221 Digital Power Amplifier Board Digital Class D HIFI
GH₵ 474.04
GH₵ 900.7347%
2 units left
Order above GHC 150 on Jumia Express items & get free delivery | regular delivery from GH₵ 49.84 to Tema
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Delivery Fees GH₵ 49.84
Ready for pickup between 28 May & 31 May when you order within next 8hrs 21mins
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Delivery Fees GH₵ 61.74
Ready for delivery between 28 May & 31 May when you order within next 8hrs 21mins
Return Policy
Free return within 15 days for all eligible items.Details
Warranty
None
Seller Information
spring rain
86%Seller Score
13 Followers
Seller Performance
Order Fulfillment Rate: Excellent
Quality Score: Excellent
Customer Rating: Average
Product details
Detailed Information About The Product:
TPA3221 is a high-power Class D amplifier that can achieve high-efficiency operation in full power, idle and standby states.
The device uses closed-loop feedback with a bandwidth of up to 100kHz to provide low distortion in the audio frequency band and achieve excellent quality.
The device operates with AD or low idle current HEAD (high-efficiency AD mode) modulation and can provide 2 x 105W power for a 4Ω load or 1 x 208W power for a 2Ω load.
Integrated Protection: Undervoltage, Overvoltage, Cycle-by-cycle Current Limit, Short Circuit, Clipping Detection, Overtemperature Warning andShutdown, and DC Speaker Protection
90% Efficient Class-D Operation (4 Ω). Pin-Compatible Family of Devices with Voltageand Power-Level Options
Stereo (2 x BTL) and Mono (1 x PBTL) Operation
Output Power at 10% THD+N:
1. 105-W Stereo into 4 Ω in BTL Configuration
2. 112-W Stereo into 3 Ω in BTL Configuration
3. 208-W Mono into 2 Ω in PBTL Configuration
Output Power at 1% THD+N:
1. 88-W Stereo into 4 Ω in BTL Configuration
2. 100-W Stereo into 3 Ω in BTL Configuration
3. 170-W Mono into 2 Ω in PBTL Configuration
5-V Gate Drive or Built-in LDO for Optional Single-Supply Operation
Closed-Loop Feedback Design:
1. Signal Bandwidth up to 100 kHz for High-Frequency Content From HD Sources
2. 0.02% THD+N at 1 W into 4 Ω
3. 60-dB PSRR (BTL, No Input Signal)
4. Less than 75-μV Output Noise (A-Weighted)
5. Greater than 108-dB SNR (A-Weighted)
6. AD or HEAD Modulation Schemes
Low-Power Operating Modes:
1. Standby Modes: Mute and Less than 1 mA Shutdown
2. Low Idle-Current HEAD Modulation Scheme
3. Single-Channel BTL Operation
Multiple Input Options to Simplify Pre-Amp Design:
1. Differential or Single-Ended Analog Inputs
2. Selectable Gains: 18 dB, 24 dB, 30dB, 34 dB
Working voltage: DC19V-30V, DC24V is recommended
Size: 103 x 78MM
Maximum Power Per Channel: 100W
Model Number: TPA3221 Digital Class D HIFI Audio Amplifier Board
color:Photo color
Material:plastic
Package Contents:
1 x Digital Power Amplifier Board
Only the above package content, other products are not included.
Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
About Us
We provide the good product with the best price,we support Wholesale/Drop Shipping Order
1. For Drop Shipping order, please remark"dropshipping order", we will prioritize it.
2. For Wholesale/Drop Shipping orders, if you have any ideas about the price or package,please contact us in advance,we will give you the best service to satisfy your demands.
About Shipments
1.We will send out the orders ASAP once your payment is completed normally.
2.Please write your complete delivery address with correct phone number and zip code, especially please confirm your full name.
About After-sale Service
We are reliable seller and we have our professional after-sale service for all of our customs. If there is any question about the order,please contact us in advance ,we will always here until you get a happy answer.
About Feedback
1. Please check the package and item when you get carefully to make sure there is no problem.
2. If you have any problem or are not entirely satisfied with your package,please don’t be hesitate to contact us first before leaving negative feedback. We will resolve the problem to satisfy you.
3. If there is no problem, please leave us five star positive feedback.
Your affirmation is our greatest motivation ! !
TPA3221 is a high-power Class D amplifier that can achieve high-efficiency operation in full power, idle and standby states.
The device uses closed-loop feedback with a bandwidth of up to 100kHz to provide low distortion in the audio frequency band and achieve excellent quality.
The device operates with AD or low idle current HEAD (high-efficiency AD mode) modulation and can provide 2 x 105W power for a 4Ω load or 1 x 208W power for a 2Ω load.
Integrated Protection: Undervoltage, Overvoltage, Cycle-by-cycle Current Limit, Short Circuit, Clipping Detection, Overtemperature Warning andShutdown, and DC Speaker Protection
90% Efficient Class-D Operation (4 Ω). Pin-Compatible Family of Devices with Voltageand Power-Level Options
Stereo (2 x BTL) and Mono (1 x PBTL) Operation
Output Power at 10% THD+N:
1. 105-W Stereo into 4 Ω in BTL Configuration
2. 112-W Stereo into 3 Ω in BTL Configuration
3. 208-W Mono into 2 Ω in PBTL Configuration
Output Power at 1% THD+N:
1. 88-W Stereo into 4 Ω in BTL Configuration
2. 100-W Stereo into 3 Ω in BTL Configuration
3. 170-W Mono into 2 Ω in PBTL Configuration
5-V Gate Drive or Built-in LDO for Optional Single-Supply Operation
Closed-Loop Feedback Design:
1. Signal Bandwidth up to 100 kHz for High-Frequency Content From HD Sources
2. 0.02% THD+N at 1 W into 4 Ω
3. 60-dB PSRR (BTL, No Input Signal)
4. Less than 75-μV Output Noise (A-Weighted)
5. Greater than 108-dB SNR (A-Weighted)
6. AD or HEAD Modulation Schemes
Low-Power Operating Modes:
1. Standby Modes: Mute and Less than 1 mA Shutdown
2. Low Idle-Current HEAD Modulation Scheme
3. Single-Channel BTL Operation
Multiple Input Options to Simplify Pre-Amp Design:
1. Differential or Single-Ended Analog Inputs
2. Selectable Gains: 18 dB, 24 dB, 30dB, 34 dB
Working voltage: DC19V-30V, DC24V is recommended
Size: 103 x 78MM
Maximum Power Per Channel: 100W
Model Number: TPA3221 Digital Class D HIFI Audio Amplifier Board
color:Photo color
Material:plastic
Package Contents:
1 x Digital Power Amplifier Board
Only the above package content, other products are not included.
Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
About Us
We provide the good product with the best price,we support Wholesale/Drop Shipping Order
1. For Drop Shipping order, please remark"dropshipping order", we will prioritize it.
2. For Wholesale/Drop Shipping orders, if you have any ideas about the price or package,please contact us in advance,we will give you the best service to satisfy your demands.
About Shipments
1.We will send out the orders ASAP once your payment is completed normally.
2.Please write your complete delivery address with correct phone number and zip code, especially please confirm your full name.
About After-sale Service
We are reliable seller and we have our professional after-sale service for all of our customs. If there is any question about the order,please contact us in advance ,we will always here until you get a happy answer.
About Feedback
1. Please check the package and item when you get carefully to make sure there is no problem.
2. If you have any problem or are not entirely satisfied with your package,please don’t be hesitate to contact us first before leaving negative feedback. We will resolve the problem to satisfy you.
3. If there is no problem, please leave us five star positive feedback.
Your affirmation is our greatest motivation ! !
Specifications
Key Features
- Durable and good quality
- Digital power amplifier board
- power amplifier board
- Audio Amplifier Board
- Amplifier Board
- TPA3221 Amplifier Board
- The details are as described above
What’s in the box
1 x Digital Power Amplifier Board
Specifications
- SKU: 91954IP2FZP8BNAFAMZ
- Model: Digital power amplifier board
- Production Country: China
- Size (L x W x H cm): 12x8x2
- Weight (kg): 0.21
- Color: multicolor
- Main Material: plastic
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915 Generation TPA3221 Digital Power Amplifier Board Digital Class D HIFI
GH₵ 474.04
GH₵ 900.7347%
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