CS44L11中文資料凌云邏輯數(shù)據(jù)手冊(cè)PDF規(guī)格書(shū)
| 廠商型號(hào) |
CS44L11 |
| 功能描述 | Low Voltage Class-D PWM Headphone Amplifier |
| 文件大小 |
476.74 Kbytes |
| 頁(yè)面數(shù)量 |
34 頁(yè) |
| 生產(chǎn)廠商 | CIRRUS |
| 中文名稱 | 凌云邏輯 |
| 網(wǎng)址 | |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2026-1-19 17:28:00 |
| 人工找貨 | CS44L11價(jià)格和庫(kù)存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
CS44L11規(guī)格書(shū)詳情
描述 Description
The CS44L11 is a complete stereo digital-to-PWM Class-D audio amplifier system controller including interpolation, volume control, and a headphone amplifier in a 16-pin TSSOP package.
The CS44L11 architecture uses a direct-to-digital approach that maintains digital signal integrity to the final output filter. This minimizes analog interference effects that can negatively affect system performance.
The CS44L11 contains on-chip digital bass and treble boost, peak signal limiting, and de-emphasis. The PWM amplifier can achieve greater than 90 efficiency. This efficiency leads to longer battery life for portable systems, smaller device package, less heat sink requirements, and smaller power supplies.
The CS44L11 is ideal for portable audio, headphone amplifiers, and mobile phones.
特性 Features
? Up to 95 dB Dynamic Range
? 1.8 V to 2.4 V Analog and Digital Supplies
? Sample Rates up to 96 kHz
? Digital Tone Control
– 3 Selectable HPF and LPF Corner Frequencies
– 12 dB Boost for Bass and Treble - 1 dB step size
? Programmable Digital Volume Control
– +18 to -96 dB in 1 dB steps
? Peak Signal Soft Limiting
? De-emphasis for 32 kHz, 44.1 kHz, and 48 kHz
? Selectable Outputs for Each Channel, including
– Channel A: R, L, mono (L + R) / 2, mute
– Channel B: R, L, mono (L + R) / 2, mute
? PWM PopGuard?
? 23 mW/Channel into 16 ? @ 2.4 V
產(chǎn)品屬性
- 型號(hào)：
CS44L11
- 制造商：
CIRRUS
- 制造商全稱：
Cirrus Logic
- 功能描述：
Low Voltage Class-D PWM Headphone Amplifier
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
CENTRAL |
25+ |
管3P |
18000 |
原廠直接發(fā)貨進(jìn)口原裝 |
詢價(jià) | ||
ON/安森美 |
25+ |
SOP-14 |
160 |
原裝正品,假一罰十! |
詢價(jià) | ||
IXYS |
23+ |
TO-247 |
1350 |
絕對(duì)全新原裝!優(yōu)勢(shì)供貨渠道!特價(jià)!請(qǐng)放心訂購(gòu)! |
詢價(jià) | ||
SANYO/三洋 |
24+ |
SOT23 |
8898 |
公司現(xiàn)貨庫(kù)存,支持實(shí)單 |
詢價(jià) | ||
Cirrus Logic Inc. |
24+25+ |
16500 |
全新原廠原裝現(xiàn)貨!受權(quán)代理!可送樣可提供技術(shù)支持! |
詢價(jià) | |||
Cirrus Logic Inc. |
25+ |
16-TSSOP |
9350 |
獨(dú)立分銷商 公司只做原裝 誠(chéng)心經(jīng)營(yíng) 免費(fèi)試樣正品保證 |
詢價(jià) | ||
PlatoProducts |
新 |
51 |
全新原裝 貨期兩周 |
詢價(jià) | |||
Cirrus Logic Inc. |
22+ |
16TSSOP |
9000 |
原廠渠道,現(xiàn)貨配單 |
詢價(jià) | ||
TOSHIBA |
20+ |
QFP |
500 |
樣品可出,優(yōu)勢(shì)庫(kù)存歡迎實(shí)單 |
詢價(jià) | ||
onsemi(安森美) |
25+ |
- |
18746 |
樣件支持,可原廠排單訂貨! |
詢價(jià) |
