1PCS ADA4625-2 Spot Link Link Pad Heat Dissipation More Stable Operation Top-Level Shielding

The ADA4625-2 dual operational amplifier features linked pad thermal dissipation for more stable operation, with top-layer shielding For the native hardware architecture of the 4625-2, dedicated power filtering and trace optimization were implemented: a symmetric equal-length trace layout was adopted, with additional heat-dissipating pads added at the bottom to connect to the front of the amplifier board, expanding the heat dissipation area. Paired with audio-specific low-distortion components, it precisely matches the operational bandwidth and current requirements of the amplifier, addressing the core pain points of generic breakout boards—"homogenized sound perception when changing amplifiers" and "insufficient performance utilization.". The core feature of the purple scheme is the natural moisturizing sensation under high linearity, based on the flagship quality baseline of ADA4625-2, while adding charm, more durable, and better vocal performance. However, due to the pressure resistance of additional components, it can only be used up to ± 15v Series Selection Guide From Warmest to Coldest: OPA2604 - OPA1642 - ADA4625-2 - OPA1602 -AD8672 - OPA1656 - AD8397 - OPA891 - THS4631 From lowest to highest parsing: OPA2604 - OPA1602 - OPA1642 -ADA4625-2 - OPA1656 - AD8397 - OPA891 - THS4631 From most suitable for vocals to most suitable for classical: OPA2604 ＝ OPA1602 - OPA1642 -AD8672 - ADA4625-2 - AD8397 - OPA1656 - OPA891 - THS4631（ But the musicality is poor