WM8973L Datasheet (Stereo CODEC) | Wolfson Microelectronics

Part: WM8973L
Manufacturer: Wolfson Microelectronics
Size: 706.52 KB

WM8973L 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 Stereo / Mono Microphone Interface
Programmable ALC / Noise Gate
On-chip 400mW BTL Speaker Driver (mono)
On-chip Headphone Driver
>40mW output power on 16 / 3.3V
THD -80dB at 20mW, SNR 90dB with 16 load
No DC blocking capacitors required (capless mode)
Separately mixed mono output

Related Wolfson Microelectronics Datasheets

Part Number	Description
WM8976	Low Power CODEC
WM8903	Ultra Low Power CODEC
WM8912	Ultra Low Power DAC
WM8918	Ultra Low Power DAC
WM8940	Mono CODEC

WM8973L Description

The WM8973L is a low power, high quality stereo CODEC designed for portable digital audio applications. The device integrates plete interfaces to stereo or mono microphones and a stereo headphone. External ponent requirements are drastically reduced as no separate microphone or headphone amplifiers are required.