WM8960集成電路（IC）的編解碼器規(guī)格書PDF中文資料
| 廠商型號 |
WM8960 |
| 參數(shù)屬性 | WM8960 封裝/外殼為32-VFQFN 裸露焊盤；包裝為卷帶（TR）；類別為集成電路（IC）的編解碼器；產(chǎn)品描述：IC CODEC CLASS D SPKR DVR 32QFN |
| 功能描述 | Stereo CODEC with 1W Stereo Class D Speaker Drivers and Headphone Drivers for Portable Audio Applications |
| 文件大小 |
1.29279 Mbytes |
| 頁面數(shù)量 |
92 頁 |
| 生產(chǎn)廠商 | Wolfson Microelectronics plc |
| 企業(yè)簡稱 |
Wolfson【歐勝微電子】 |
| 中文名稱 | 歐勝微電子官網(wǎng) |
| 原廠標(biāo)識 |  |
| 數(shù)據(jù)手冊 | |
| 更新時(shí)間 | 2025-1-1 23:00:00 |
WM8960規(guī)格書詳情
DESCRIPTION
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 8? 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.
A highly flexible input configuration for up to three stereo sources is integrated, with a complete microphone interface.
External component requirements are drastically reduced as no separate microphone, speaker or headphone amplifiers are required. Advanced on-chip digital signal processing performs automatic level control for the microphone or line input.
Stereo 24-bit sigma-delta ADCs and DACs are used with low power over-sampling digital interpolation and decimation filters and a flexible digital audio interface.
The master clock can be input directly or generated internally by an onboard PLL, supporting most commonly-used clocking schemes.
FEATURES
● DAC SNR 98dB (‘A’ weighted), THD -84dB at 48kHz, 3.3V
● ADC SNR 94dB (‘A’ weighted), THD -82dB at 48kHz, 3.3V
● Pop and click suppression
● 3D Enhancement
● Stereo Class D Speaker Driver
- <0.1 THD with 1W per channel into 8? BTL speakers
- 70dB PSRR @217Hz
- 87 efficiency (1W output)
- Flexible internal switching clock
● On-chip Headphone Driver
- 40mW output power into 16? at 3.3V
- Capless mode support
- THD -75dB at 20mW, SNR 90dB with 16? load
● Microphone Interface
- Pseudo differential for high noise immunity
- Integrated low noise MICBIAS
- Programmable ALC / Limiter and Noise Gate
● Low Power Consumption
● 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
● On-chip PLL provides flexible clocking scheme
● Sample rates: 8, 11.025, 12, 16, 22.05, 24, 32, 44.1, 48
● 5x5x0.9mm QFN package
APPLICATIONS
● Games consoles
● Portable media / DVD players
● Mobile multimedia
產(chǎn)品屬性
- 產(chǎn)品編號：
WM8960CGEFL/V
- 制造商：
Cirrus Logic Inc.
- 類別：
集成電路（IC） > 編解碼器
- 包裝：
卷帶（TR）
- 類型：
立體聲音頻
- 分辨率（位）：
24 b
- ADC/DAC 數(shù)：
2 / 2
- 三角積分：
是
- 信噪比，ADC/DAC (db)（典型值）：
94 / 98
- 電壓 - 供電，模擬：
2.7V ~ 3.6V
- 電壓 - 供電，數(shù)字：
1.71V ~ 3.6V
- 工作溫度：
-40°C ~ 85°C
- 安裝類型：
表面貼裝型
- 封裝/外殼：
32-VFQFN 裸露焊盤
- 供應(yīng)商器件封裝：
32-QFN（5x5）
- 描述：
IC CODEC CLASS D SPKR DVR 32QFN
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
WOLFSON |
23+ |
NA/ |
3279 |
原廠直銷,現(xiàn)貨供應(yīng),賬期支持! |
詢價(jià) | ||
WOLFSON |
2020+ |
QFN32 |
15000 |
只做自己庫存,全新原裝進(jìn)口正品假一賠百,可開13%增 |
詢價(jià) | ||
WLFSON |
22+23+ |
QFN32 |
18760 |
絕對原裝正品全新進(jìn)口深圳現(xiàn)貨 |
詢價(jià) | ||
ORIGINAL |
24+ |
NA |
990000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價(jià) | ||
WOLFSON |
23+ |
QFN |
20000 |
原廠原裝正品現(xiàn)貨 |
詢價(jià) | ||
WOLFSON |
23+ |
QFN32 |
999999 |
原裝正品現(xiàn)貨量大可訂貨 |
詢價(jià) | ||
WOLFSON |
23+ |
QFN |
4200 |
絕對全新原裝!優(yōu)勢供貨渠道!特價(jià)!請放心訂購! |
詢價(jià) | ||
WOLFSON |
24+ |
QFN32 |
65300 |
一級代理/放心購買! |
詢價(jià) | ||
WM |
24+ |
QFN |
5588 |
詢價(jià) | |||
WOLFSON |
17+ |
QFN |
6200 |
100%原裝正品現(xiàn)貨 |
詢價(jià) |
