TPA6211A1DRB
Active3.1-W, MONO, ANALOG INPUT CLASS-AB AUDIO AMPLIFIER
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TPA6211A1DRB
Active3.1-W, MONO, ANALOG INPUT CLASS-AB AUDIO AMPLIFIER
Technical Specifications
Parameters and characteristics for this part
| Specification | TPA6211A1DRB |
|---|---|
| Features | Differential Inputs, Shutdown, Depop, Thermal Protection |
| Max Output Power x Channels @ Load [custom] | 3.1 W |
| Max Output Power x Channels @ Load [custom] | 3 Ohm |
| Max Output Power x Channels @ Load [custom] | 1 |
| Mounting Type | Surface Mount |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 °C |
| Output Type | 1-Channel (Mono) |
| Package / Case | 8-VDFN Exposed Pad |
| Supplier Device Package | 8-SON (3x3) |
| Type | Class AB |
| Voltage - Supply [Max] | 5.5 V |
| Voltage - Supply [Min] | 2.5 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Tube | 1 | $ 0.78 | |
| 10 | $ 0.70 | |||
| 25 | $ 0.66 | |||
| 121 | $ 0.54 | |||
| 363 | $ 0.51 | |||
| 605 | $ 0.45 | |||
| 1089 | $ 0.42 | |||
| Texas Instruments | TUBE | 1 | $ 1.06 | |
| 100 | $ 0.72 | |||
| 250 | $ 0.56 | |||
| 1000 | $ 0.37 | |||
Description
General part information
TPA6211A1 Series
The TPA6211A1 is a 3.1-W mono fully-differential amplifier designed to drive a speaker with at least 3-Ω impedance while consuming only 20 mm2total printed-circuit board (PCB) area in most applications. The device operates from 2.5 V to 5.5 V, drawing only 4 mA of quiescent supply current. The TPA6211A1 is available in the space-saving 3-mm × 3-mm SON (DRB) and the 8-pin MSOP-PowerPAD (DGN) packages.
Features like –80 dB supply voltage rejection from 20 Hz to 2 kHz, improved RF rectification immunity, small PCB area, and a fast startup with minimal pop makes the TPA6211A1 ideal for PDA and smart phone applications.
The TPA6211A1 is a 3.1-W mono fully-differential amplifier designed to drive a speaker with at least 3-Ω impedance while consuming only 20 mm2total printed-circuit board (PCB) area in most applications. The device operates from 2.5 V to 5.5 V, drawing only 4 mA of quiescent supply current. The TPA6211A1 is available in the space-saving 3-mm × 3-mm SON (DRB) and the 8-pin MSOP-PowerPAD (DGN) packages.
