ZHCSMU9A December 2020 – September 2021 TAS2764
PRODUCTION DATA
Figure 9-1 Typical
Application - Digital Audio Input| COMPONENT | DESCRIPTION | SPECIFICATION | MIN | TYP | MAX | UNIT | |
|---|---|---|---|---|---|---|---|
| C1 | VBAT1S Decoupling Capacitor - VBAT1S External Supply (PWR_MODE1) | Type | X7R | ||||
| Capacitance, 20% Tolerance | 10 | μF | |||||
| Rated Voltage | 6 | V | |||||
| VBAT1S Decoupling Capacitor - VBAT1S Internally Generated (PWR_MODE2) | Type | X7R | |||||
| Capacitance, 20% Tolerance | 0.68 | 1 | 1.5 | μF | |||
| Rated Voltage | 6 | V | |||||
| C2 | VBAT1S Decoupling Capacitor | Type | X7R | ||||
| Capacitance, 20% Tolerance | 100 | nF | |||||
| Rated Voltage | 6 | V | |||||
| C3 | PVDD Decoupling Capacitor | Type | X7R | ||||
| Capacitance, 20% Tolerance | 10 | μF | |||||
| Rated Voltage | 20 | V | |||||
| C4 | PVDD Decoupling Capacitor | Type | X7R | ||||
| Capacitance, 20% Tolerance | 100 | nF | |||||
| Rated Voltage | 20 | V | |||||
| C5 | AVDD Decoupling Capacitor | Type | X7R | ||||
| Capacitance, 20% Tolerance | 4.7 | μF | |||||
| Rated Voltage | 6 | V | |||||
| C6 | DREG Decoupling Capacitor | Type | X7R | ||||
| Capacitance, 20% Tolerance | 0.68 | 1 | 1.5 | μF | |||
| Rated Voltage | 6 | V | |||||
| C7 | IOVDD Decoupling Capacitor | Type | X7R | ||||
| Capacitance, 20% Tolerance | 1 | μF | |||||
| Rated Voltage | 6 | V | |||||
| C8, C9 | High-side Boost Capacitors | Type | X7R | ||||
| Capacitance, 20% Tolerance | 68 | 100 | 150 | nF | |||
| Rated Voltage | 6 | V | |||||
| Lf1, Lf2 | EMI Filter Inductors (optional). These are not recommended as it degrades THD+N performance. The TAS2764 device is a filter-less Class-D and does not require these bead inductors. | Impedance at 100MHz | 120 | Ω | |||
| DC Resistance | 0.095 | Ω | |||||
| DC Current | 5 | A | |||||
| Cf1, Cf2 | EMI Filter Capacitors (optional, must use Lf2, Lf3 if Cf1, Cf2 used) | Capacitance | 1 | nF | |||
| RF1, RF2 | Feedback resistor to be connected if Lf, Cf filters are used | 1 | 5 | kΩ | |||
| RP1, RP2 | Pull up resistors to IOVDD | For minimum driving capability of 2mA | 1 | 10 | kΩ |