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- TPA2005D1DGN - TI
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Manufacturer:TI
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ManyChip's Part#:MC9779200
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Category:Audio Amplifier IC
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Package:PowerPad-MSOP-8
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Datasheet:Datasheet 3D Model
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Description:TEXAS INSTRUMENTS TPA2005D1DGN Audio Power Amplifier, D, 1Channel, 1.45W, 2.5V to 5.5V, MSOP, 8Pins
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Stock Locations:
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Availability:102 pcs In Stock
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MOQ:1 pcs
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Unit Price:$ 0.74
Updated at 17/06/2025 10:30:15(UTC+8)
Certifications
ManyChip is committed to product quality and safety with ISO 9001, ISO 13485, ISO 45001, UL, RoHS, CQC and REACH certifications.
Description
- The TPA2005D1DGN is a 1.4W Mono Class-D Audio Amplifier that requires only three external components. This high efficiency filter-free audio power amplifier features 84% efficiency, -71dB PSRR at 217Hz, improved RF rectification immunity and 15mm² total PCB area that makes the TPA2005D1 ideal for cellular handsets. A fast start-up time of 9ms with minimal pop makes it ideal for PDA applications. In cellular handsets, the earpiece, speaker phone and melody ringer can each be driven by the TPA2005D1. The device allows independent gain control by summing the signals from each function while minimizing noise to only 48µVRMS. This amplifier has short-circuit and thermal protection.
- 1.4W into 8R from a 5V supply at THD = 10% (typical)
- Maximum battery life and minimum heat
- Capable of driving an 8R speaker (2.5V
- Optimized PWM output stage eliminates LC output filter
- Internally generated 250kHz switching frequency eliminates capacitor and resistor
- Improved PSRR and wide supply voltage (2.5 to 5.5V) eliminates need for a voltage regulator
- Fully differential design reduces RF rectification and eliminates bypass capacitor
- Improved CMRR eliminates two input coupling capacitors
- Green product and no Sb/Br
- This device has limited built-in ESD protection, leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates.
TPA2005D1DGN Specifications
| Attribute | Attribute Value |
|---|---|
| Datasheet | Datasheet |
| 3D Model | 3D Model |
| Mounting Style | Surface Mount |
| Number of Pins | 8 Pin |
| Case/Package | PowerPad-MSOP-8 |
| Supply Voltage (DC) | 5.50 V |
| Number of Circuits | 1 Circuit |
| Number of Channels | 1 Channel |
| Number of Positions | 8 Position |
| Power Dissipation | 2130 mW |
| Quiescent Current | 2.80 mA |
| Output Power | 1.45 W |
| Operating Temperature (Max) | 85 ℃ |
| Operating Temperature (Min) | -40 ℃ |
| Power Dissipation (Max) | 2130 mW |
| Supply Voltage | 2.5V ~ 5.5V |
| Supply Voltage (Max) | 5.5 V |
| Supply Voltage (Min) | 2.5 V |
| Show | |
| Size-Length | 3 mm |
| Size-Width | 3 mm |
| Size-Height | 1.02 mm |
| Operating Temperature | -40℃ ~ 85℃ (TA) |
| Product Lifecycle Status | Active |
| Packaging | Tube |
| RoHS | RoHS Compliant |
| Lead-Free Status | Lead Free |
| REACH SVHC Compliance | No SVHC |
| REACH SVHC Compliance Edition | 2015/06/15 |
| ECCN Code | EAR99 |
Order guide
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TT in advance (bank transfer), Western Union, Credit card,
PayPal. Customer is responsible for shipping fee, bank
charges, duties and taxes.
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- You can choose whether shipping charges will be charged through your shipping account or by us.
- Please confirm with the logistics company in advance for remote areas.
(Additional charges ($35-$50) may apply for delivery in these areas)
- Delivery date: usually 2 to 7 working days.
- A tracking number will be sent after your order ships.
- - Carefully inspected and packed by ManyChip warehouse - Vacuum packaging - Anti-static packaging - Shockproof foam
- The terms here are for reference only, the actual terms are subject to the sales quotation. - Please confirm product specifications when ordering. - MOQ refers to the minimum order quantity required to purchase each part. - If you have special ordering instructions, please indicate them on the ordering page. - Inspection (PSI) will be performed prior to shipment.
- - Income Quality Control (IQC), 1000+ qualified dealers. - Chips are tested by authoritative organizations to ensure the quality, authenticity and safety of your device. - Decapsulation control - X-ray control - XRF inspection - Electrical testing - Surface testing -Digital components warehouse, covering an area of 800 square meters, with constant temperature and humidity
Contact Us
If you have any problem,please email to sales@manychip.com, we will response as soon as possisble.
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