首頁(yè)>CS44L11-CZZ>規(guī)格書(shū)詳情
CS44L11-CZZ中文資料凌云邏輯數(shù)據(jù)手冊(cè)PDF規(guī)格書(shū)
| 廠(chǎng)商型號(hào) |
CS44L11-CZZ |
| 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(chǎng)商 | Cirrus Logic |
| 企業(yè)簡(jiǎn)稱(chēng) |
CIRRUS【凌云邏輯】 |
| 中文名稱(chēng) | 凌云邏輯官網(wǎng) |
| 原廠(chǎng)標(biāo)識(shí) |  |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2025-2-12 11:48:00 |
CS44L11-CZZ規(guī)格書(shū)詳情
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.
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-CZZ
- 功能描述：
音頻放大器 IC True Digital Class D Hdphn Amp
- RoHS：
否
- 制造商：
STMicroelectronics
- 產(chǎn)品：
General Purpose Audio Amplifiers
- 輸出類(lèi)型：
Digital
- 輸出功率：
THD +
- 工作電源電壓：
3.3 V
- 安裝風(fēng)格：
SMD/SMT
- 封裝/箱體：
TQFP-64
- 封裝：
Reel
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
CIRRUS |
23+ |
原廠(chǎng)原包 |
19960 |
只做進(jìn)口原裝 終端工廠(chǎng)免費(fèi)送樣 |
詢(xún)價(jià) | ||
IXYS |
24+ |
TO-247 |
2800 |
原裝現(xiàn)貨!可長(zhǎng)期供貨! |
詢(xún)價(jià) | ||
IXYS |
2020+ |
TO-247 |
80000 |
只做自己庫(kù)存,全新原裝進(jìn)口正品假一賠百,可開(kāi)13%增 |
詢(xún)價(jià) | ||
TOSHIBA/東芝 |
23+ |
QFP64 |
10000 |
原廠(chǎng)授權(quán)一級(jí)代理,專(zhuān)業(yè)海外優(yōu)勢(shì)訂貨,價(jià)格優(yōu)勢(shì)、品種 |
詢(xún)價(jià) | ||
IXYS |
19+ |
TO-247 |
68240 |
原廠(chǎng)代理渠道,每一顆芯片都可追溯原廠(chǎng)； |
詢(xún)價(jià) | ||
三年內(nèi) |
1983 |
只做原裝正品 |
詢(xún)價(jià) | ||||
24+ |
N/A |
70000 |
一級(jí)代理-主營(yíng)優(yōu)勢(shì)-實(shí)惠價(jià)格-不悔選擇 |
詢(xún)價(jià) | |||
KOR |
23+ |
SMD |
6800 |
專(zhuān)注配單,只做原裝進(jìn)口現(xiàn)貨 |
詢(xún)價(jià) | ||
ON Sem |
21+ |
25000 |
原廠(chǎng)原包 深圳現(xiàn)貨 主打品牌 假一賠百 可開(kāi)票! |
詢(xún)價(jià) | |||
ON |
23+ |
SOP-14 |
5177 |
現(xiàn)貨 |
詢(xún)價(jià) |
