WM8860 View Datasheet(PDF) - Wolfson Microelectronics plc

Part Name

Description

Manufacturer

WM8860

Multi-Channel High Definition Audio CODEC

Wolfson Microelectronics plc 

WM8860

Pre-Production

Test Conditions

AVDD = CPVDD = 5V, DBVDD = 3.3V, DCVDD = 1.8V, TA = +25oC, 1kHz signal, fs = 48kHz, 24-bit data unless otherwise stated.

PARAMETER

ADC1 Performance

SYMBOL

TEST CONDITIONS

MIN

TYP MAX UNIT

Unweighted

102

dB

Signal to Noise Ratio

Dynamic Range

Total Harmonic Distortion

Channel Separation

SNR

DNR

THD

A-weighted

A-weighted

fs=96kHz

A-weighted

-60dBFS

-1dBFS

-1dBFS

fs=96kHz

1kHz

20Hz to 20kHz

100

105

dB

105

dB

105

dB

-95

-90

dB

-95

dB

86

dB

86

dB

Channel Level Matching

0dBFS

0.1

dB

Channel Phase Deviation

0.01

°

Power Supply Rejection

Ratio

PSRR

1kHz, 100mVpp on AVDD

20Hz to 20kHz, 100mVpp on AVDD

90

dB

70

dB

w

PP, April 2011, Rev 3.2

14

Share Link: