The WM8960 is a low power, high quality stereo CODEC designed for portable digital audio applications. Stereo class D speaker drivers provide 1W per channel into 8W loads with a 5V supply. Low leakage, excellent PSRR and pop/click suppression mechanisms also allow direct battery connection to the speaker supply. Flexible speaker boost settings allow speaker output power to be maximised while minimising other analogue supply currents.( 点击即可咨询芯片详细信息)
WM8960's Features
1.DAC SNR 98dB (‘A’ weighted), THD -84dB at 48kHz, 3.3V
2.ADC SNR 94dB (‘A’ weighted), THD -82dB at 48kHz, 3.3V
3.Pop and click suppression
4.3D Enhancement
5.Stereo Class D Speaker Driver
-<0.1% THD with 1W per channel into 8W BTL speakers
-70dB PSRR @217Hz
-87% efficiency (1W output)
-Flexible internal switching clock
6.On-chip Headphone Driver
-40mW output power into 16Wat 3.3V
-Capless mode support
-THD -75dB at 20mW, SNR 90dB with 16W load
7.Microphone Interface
-Pseudo differential for high noise immunity
-Integrated low noise MICBIAS
-Programmable ALC / Limiter and Noise Gate
8.Low Power Consumption
9.Low Supply Voltages
-Analogue 2.7V to 3.6V (Speaker supply up to 5.5V)
-Digital core and I/O: 1.71V to 3.6V
10.On-chip PLL provides flexible clocking scheme
11.Sample rates: 8, 11.025, 12, 16, 22.05, 24, 32, 44.1, 48
12.5x5x0.9mm QFN package
WM8960's Block Diagram
WM8960's Appliacation
1.Games consoles
2.Portable media / DVD players
3.Mobile multimedia
WM8960's Typical Application
WM8960's Package
WM8960's Ordering Information
桑尼奇科技是深圳市知名的IC代理商,能为广大工程师与采购朋友提供众多类型产品,小批量当天交货,10K以上5-10天交货。