TPA6203A1DRB
Active1.25-W, MONO, ANALOG INPUT CLASS-AB AUDIO AMPLIFIER
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TPA6203A1DRB
Active1.25-W, MONO, ANALOG INPUT CLASS-AB AUDIO AMPLIFIER
Technical Specifications
Parameters and characteristics for this part
| Specification | TPA6203A1DRB |
|---|---|
| Features | Differential Inputs, Shutdown, Depop, Thermal Protection |
| Max Output Power x Channels @ Load | 1, 1.25 W |
| 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 | $ 1.91 | |
| 10 | $ 1.22 | |||
| 25 | $ 1.03 | |||
| 100 | $ 0.83 | |||
| 250 | $ 0.73 | |||
| 500 | $ 0.66 | |||
| 1000 | $ 0.61 | |||
| 2500 | $ 0.56 | |||
| 5000 | $ 0.52 | |||
| Texas Instruments | TUBE | 1 | $ 0.92 | |
| 100 | $ 0.71 | |||
| 250 | $ 0.52 | |||
| 1000 | $ 0.37 | |||
Description
General part information
TPA6203A1 Series
The TPA6203A1 is a 1.25-W mono fully differential amplifier designed to drive a speaker with at least 8-Ω impedance while consuming less than 37 mm2(ZQV package option) total printed-circuit board (PCB) area in most applications. This device operates from 2.5 V to 5.5 V, drawing only 1.7 mA of quiescent supply current. The TPA6203A1 is available in the space-saving 2 mm x 2 mm MicroStar Junior BGA package, and the space saving 3 mm x 3 mm QFN (DRB) package.
Features like 85-dB PSRR from 90 Hz to 5 kHz, improved RF-rectification immunity, and small PCB area makes the TPA6203A1 ideal for wireless handsets. A fast start-up time of 4 µs with minimal pop makes the TPA6203A1 ideal for PDA applications.
The TPA6203A1 is a 1.25-W mono fully differential amplifier designed to drive a speaker with at least 8-Ω impedance while consuming less than 37 mm2(ZQV package option) total printed-circuit board (PCB) area in most applications. This device operates from 2.5 V to 5.5 V, drawing only 1.7 mA of quiescent supply current. The TPA6203A1 is available in the space-saving 2 mm x 2 mm MicroStar Junior BGA package, and the space saving 3 mm x 3 mm QFN (DRB) package.
Documents
Technical documentation and resources
