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参数资料
| 型号： | CS35L00-CNZ |
| 厂商： | CIRRUS LOGIC INC |
| 元件分类： | 音频／视频放大 |
| 中文描述： | 2.7 W, 1 CHANNEL, AUDIO AMPLIFIER, PDSO10 |
| 封装： | 3 X 3 MM, LEAD FREE, MO-220, DFN-10 |
| 文件页数： | 1/34页 |
| 文件大小： | 730K |
| 代理商： | CS35L00-CNZ |
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Copyright
Cirrus Logic, Inc. 2011
(All Rights Reserved)
Preliminary Product Information
This document contains information for a new product.
Cirrus Logic reserves the right to modify this product without notice.
Gate Drivers
Class-H
Controller
Advanced ΔΣ
Modulator
Gate Drivers
Internal
Oscillator
Gain
Audio In +
Audio In -
Shutdown
Speaker Out +
Speaker Out -
GND
VBATT
2.5V - 5V
LDO Filter
Short Circuit/Thermal
Protection
MODE
Low Drop-Out
Voltage Regulator
Gain Select
2.8 W Mono Class-D Audio Amplifier with Low Idle Current
CS35L00 Features
Hybrid Class-D Architecture
– <1 mA Quiescent Current
– 1 x 2.8 W into 4
Ω (10% THD+N)
– 1 x 2.3 W into 4
Ω (1% THD+N)
– 1 x 1.7 W into 8
Ω (10% THD+N)
– 1 x 1.4 W into 8
Ω (1% THD+N)
Advanced
ΔΣ Closed-loop Modulation
– 98 dB Signal-to-Noise Ratio (A-Weighted)
– 0.02% THD+N @ 1 W (SD & HD Mode)
Integrated Protection and Automatic Recovery
for Output Short-circuit and Thermal Overload
Thermally Enhanced 10-pin DFN Package with
Pin-selectable Gain of +6 dB or +12 dB
Pop and Click Suppression
Common Applications
Laptops
Netbooks
Portable Navigation Devices
Active Speakers
Portable Gaming
General Description
The CS35L00 is a 2.8 W high efficiency Hybrid Class-D
audio amplifier with low idle current consumption and a
selectable gain.
The CS35L00 features an advanced closed-loop archi-
tecture to provide 0.02% THD+N at 1 W and -88 dB
PSRR at 217 Hz.
A flexible Hybrid Class-D output stage offers four
modes of operation: Standard Class-D (SD) mode of-
fers full audio bandwidth and high audio performance;
Hybrid Class-D (HD) mode offers a substantial reduc-
tion in idle power consumption with an integrated Class-
H controller; Reduced Frequency Class-D (FSD) mode
reduces the output switching frequency, producing low-
er electromagnetic interference (EMI); and Reduced
Frequency Hybrid Class-D (FHD) mode produces both
the lower idle power consumption of HD mode and the
reduced EMI benefits of FSD mode.
Requiring minimal external components and PCB
space, the CS35L00 is available in a 3.0 mm x 3.0 mm,
10-pin DFN package in Commercial grade (-10°C to
+70°C). Please see “Ordering Information” on page 33
for package options and gain configurations.
CS35L00
FEB '11
DS906PP1
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相关代理商/技术参数 |
参数描述 |
|---|---|
| CS35L00-CNZR | 功能描述:音频放大器 Low Power Amp RoHS:否 制造商:STMicroelectronics 产品:General Purpose Audio Amplifiers 输出类型:Digital 输出功率: THD + 噪声: 工作电源电压:3.3 V 电源电流: 最大功率耗散: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:TQFP-64 封装:Reel |
| CS35L01 | 制造商:CIRRUS 制造商全称:Cirrus Logic 功能描述:2.9 W Mono Class-D Audio Amplifier with Low Idle Current |
| CS35L01-CWZ | 功能描述:音频放大器 Mono Low Power Amp w/ +6dB Gain RoHS:否 制造商:STMicroelectronics 产品:General Purpose Audio Amplifiers 输出类型:Digital 输出功率: THD + 噪声: 工作电源电压:3.3 V 电源电流: 最大功率耗散: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:TQFP-64 封装:Reel |
| CS35L01-CWZR | 功能描述:IC AMP AUD LP 3W MONO D 9WLCSP RoHS:是 类别:集成电路 (IC) >> 线性 - 音頻放大器 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:2,500 系列:DirectDrive® 类型:D 类 输出类型:1-通道（单声道），带立体声耳机 在某负载时最大输出功率 x 通道数量:930mW x 1 @ 8 欧姆; 40mW x 2 @ 16 欧姆 电源电压:2.7 V ~ 5.5 V 特点:消除爆音，差分输入，I²C，静音，关闭，音量控制 安装类型:表面贴装 供应商设备封装:25-WLP（2.09x2.09） 封装/外壳:25-WFBGA，WLCSP 包装:带卷 (TR) 其它名称:MAX97000EWA+T-ND |
| CS35L03 | 制造商:CIRRUS 制造商全称:Cirrus Logic 功能描述:2.9 W Mono Class-D Audio Amplifier with Low Idle Current |
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