WM8972L Overview
The WM8972L is a low power, high quality mono CODEC designed for portable digital audio applications. The device integrates plete interfaces to mono microphones. External ponent requirements are drastically reduced as no separate microphone amplifiers are required.
WM8972L Key Features
- DAC SNR 98dB (‘A’ weighted), THD -84dB at 48kHz, 3.3V
- ADC SNR 95dB (‘A’ weighted), THD -82dB at 48kHz, 3.3V
- plete Mono Microphone Interface
- Programmable ALC / Noise Gate
- On-chip 400mW BTL Speaker Driver (mono)
- Digital Graphic Equaliser
- Low Power
- 7mW mono playback (1.8V / 1.5V supplies)
- 14mW record & playback (1.8V / 1.5V supplies)
- Low Supply Voltages