| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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120,533 pcs
|
120533 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
1,530 pcs
|
1530 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
309 pcs
|
309 pcs | On Request | 1 | On Request | On Request | 21+ | On Request | On Request | |
|
39 pcs
|
39 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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| Manufacturer Name | |
| Control Interface | |
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| Output Power | |
| PSRR | |
| SVHC Present | |
| Supply Current | |
| Tape & Reel |
The TPA6205A1DGNR from Texas Instruments is a 1.25-W mono, fully differential Class-AB audio amplifier designed for speaker loads of 8 ohms or higher. It operates with an analog supply voltage ranging from 2.5V to 5.5V, making it suitable for battery-powered applications.
This amplifier offers a typical output power of 1.25W into an 8-ohm load from a 5V supply at 1% THD. Key electrical characteristics include a low supply current of 1.7 mA typical and a shutdown current of less than 10 µA. It also boasts improved PSRR of 90 dB and improved CMRR.
The TPA6205A1DGNR features hardware control interface and a 1.8-V compatible shutdown pin. It is available in multiple package options including HVSSOP, VSON, and NFBGA, with specific dimensions mentioned for QFN (3mm x 3mm), MSOP (8-Pin PowerPAD), and BGA (2mm x 2mm MicroStar Junior) variants. The device is designed for surface mount applications.
Its fully differential design helps reduce RF rectification, and improved CMRR eliminates the need for input coupling capacitors in many applications. The bypass capacitor is optional due to the fully differential design and high PSRR.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.34 | $0.34 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The TPA6205A1DGNR provides a typical output power of 1.25 W into an 8-ohm load from a 5-V supply at 1% THD.
The minimum load impedance for the TPA6205A1DGNR is 8 Ω.
The TPA6205A1DGNR operates with an analog supply voltage between 2.5 V and 5.5 V.
The TPA6205A1DGNR operates within a temperature range of -40°C to 85°C.
The TPA6205A1DGNR uses analog input.
The TPA6205A1DGNR supports a maximum of one speaker channel (mono).
The typical supply current for the TPA6205A1DGNR is 1.7 mA.