ZHCSH28C September 2017 – May 2025 TPA3221
PRODUCTION DATA
Refer to Section 9.2.1 for the Design Requirements.
| DESIGN PARAMETER | EXAMPLE |
|---|---|
| Low Power Supply | 5 V |
| High Power Supply | 7 - 30 V |
| Analog Inputs | IN1_M = ±2.8 V (peak, max) |
| IN1_P = ±2.8 V (peak, max) | |
| IN2_M = Grounded | |
| IN2_P = Grounded | |
| Output Filters | Inductor-Capacitor Low Pass Filter (10 μH + 1 μF) |
| Speaker Impedance | 2 - 4 Ω |