0
ACTIVE
Audio input type |
Analog Input |
Architecture |
Class-AB |
Speaker channels (max) |
Mono |
Control interface |
Hardware |
Output power (W) |
1.25 |
Power stage supply (max) (V) |
5.5 |
Power stage supply (min) (V) |
2.5 |
THD + N at 1 kHz (%) |
0.06 |
Load (min) (Ω) |
8 |
Analog supply voltage (min) (V) |
2.5 |
Analog supply voltage (max) (V) |
5.5 |
Rating |
Catalog |
Operating temperature range (°C) |
-40 to 85 |
HVSSOP (DGN)-8-14.7 mm² 3 x 4.9
The TPA6205A1 device 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 TPA6205A1 is available in the space-saving 2-mm × 2-mm MicroStar Junior BGA package, and the space saving 3-mm × 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 TPA6205A1 ideal for wireless handsets. A fast start-up time of 4s with minimal pop makes the TPA6205A1 ideal for PDA applications.
WELL LINK CHIPS GROUP CO.,LIMITED FLAT/RM 1802 BEVERLY HOUSE 93-107 LOCKHART ROAD WANCHAI HK
