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WM8750LSEFL/R規(guī)格書詳情
DESCRIPTION
The WM8750L is a low power, high quality stereo codec designed for portable digital audio applications. The device integrates complete interfaces to stereo or mono microphones and a stereo headphone. External component requirements are drastically reduced as no separate
microphone or headphone amplifiers are required. Advanced on-chip digital signal processing performs graphic equaliser, 3-D sound enhancement and automatic level control for the microphone or line input.
FEATURES
? DAC SNR 98dB (‘A’ weighted), THD -95B at 48kHz, 3.3V
? ADC SNR 95dB (‘A’ weighted), THD -90dB at 48kHz, 3.3V
? Complete 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
? Digital Graphic Equaliser
? Low Power
- 7mW stereo playback (1.8V / 1.5V supplies)
- 14mW record & playback (1.8V / 1.5V supplies)
? Low Supply Voltages
- Analogue 1.8V to 3.6V
- Digital core: 1.42V to 3.6V
- Digital I/O: 1.8V to 3.6V
? 256fs / 384fs or USB master clock rates: 12MHz, 24MHz
? Audio sample rates: 8, 11.025, 16, 22.05, 24, 32, 44.1, 48,88.2, 96kHz generated internally from master clock
? 5x5x0.9mm QFN package
APPLICATIONS
? MP3 Player / Recorder
? AAC/WMA/Multi-Format Player / Recorder
? Minidisc Player / Recorder
? Portable Digital Music Systems
產(chǎn)品屬性
- 型號：
WM8750LSEFL/R
- 功能描述：
接口—CODEC Stereo Codec with H/P Spkr
- RoHS：
否
- 制造商：
Texas Instruments
- 轉換速率：
48 kSPs
- 接口類型：
I2C ADC
- 數(shù)量：
2 DAC
- 數(shù)量：
4
- 工作電源電壓：
1.8 V, 2.1 V, 2.3 V to 5.5 V
- 最大工作溫度：
+ 85 C
- 安裝風格：
SMD/SMT
- 封裝/箱體：
DSBGA-81
- 封裝：
Reel
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
WOLFSON |
2020+ |
QFN |
8000 |
只做自己庫存,全新原裝進口正品假一賠百,可開13%增 |
詢價 | ||
WOLFSON |
2016+ |
QFN32 |
9000 |
只做原裝,假一罰十,公司可開17%增值稅發(fā)票! |
詢價 | ||
WOLFSON |
23+ |
NA/ |
6167 |
原裝現(xiàn)貨,當天可交貨,原型號開票 |
詢價 | ||
WOLFSON |
2023+ |
QFN32 |
80000 |
一級代理/分銷渠道價格優(yōu)勢 十年芯程一路只做原裝正品 |
詢價 | ||
WOLFSON |
22+ |
QFN-32 |
18000 |
只做全新原裝,支持BOM配單,假一罰十 |
詢價 | ||
WOLFSON |
18+ |
QFN-32 |
23744 |
全新原裝現(xiàn)貨,可出樣品,可開增值稅發(fā)票 |
詢價 | ||
WM |
1948+ |
QFM |
6852 |
只做原裝正品現(xiàn)貨!或訂貨假一賠十! |
詢價 | ||
Wolfson |
NA |
8560 |
一級代理 原裝正品假一罰十價格優(yōu)勢長期供貨 |
詢價 | |||
WOLFSON |
24+ |
QFN |
2568 |
原裝優(yōu)勢!絕對公司現(xiàn)貨 |
詢價 | ||
WOLFSON |
23+ |
QFN32 |
15000 |
全新原裝現(xiàn)貨,價格優(yōu)勢 |
詢價 |
