ACME ACM8625P
ACM8625P is a fully integrated, high efficiency, stereo ClassD audio amplifier with digital inputs. The application circuit requires few passives components to operate with 4.5V to 21V PVDD supply, 3.3V DVDD supply. It can drive 2×33W output power into BTL 6Ω and 1×51W into PBTL 4Ω@1% THD+N.| Part No. | ACM8625P |
|---|---|
| Datasheet | ACM8625P Download |
| Manufacturer | ACME |
| Description | Digital Input Class-D Audio Amplifier |
| Buy | Stock & Price |
FEATURES
● Flexible Power Supply Configurations - PVDD: 4.5V to 21V - DVDD and I/O: 3.3V● Various output configurations - 2×33W, Stereo mode (6Ω, 21V, THD+N = 1%) - 1×51W, Mono mode (4Ω, 21V, THD+N = 1%)
● Excellent Audio Performance - THD+N ≤ 0.04% at 1W, 1kHz, PVDD = 12V - 112 dB A-weighted signal-to-noise ratio (SNR) - Idle switching A-weighted noise ≤ 35 - 18 mA low quiescent current - 90% efficiency into 6Ω load at 12V
● Configurable digital audio interface - I C control with up to 4 selectable addresses - I S, Left-justified, Right-justified, TDM audio format - 3-Wire digital audio interface without MCLK required - 32kHz, 44.1kHz/48kHz, 88.2kHz/96kHz, 176.4kHz/192kHz input sample rate - SDOUT for Acoustic Echo Cancellation – AEC or 1.1 / 2.1 system sub-channel signal routing
● Advanced audio effect tuning - Flexible digital and analog gain adjustment - High pass filter for DC blocking - Input signal router for left and right channel - 2×15 pre BQs & 2×5 post BQs to support enhan...
