- 您现在的位置：买卖IC网 > PDF目录10441 > MAX9701ETG+ (Maxim Integrated Products)IC AMP AUDIO PWR 2.2W D 24TQFN PDF资料下载
参数资料
| 型号： | MAX9701ETG+ |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 3/22页 |
| 文件大小： | 0K |
| 描述： | IC AMP AUDIO PWR 2.2W D 24TQFN |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 75 |
| 类型： | D 类 |
| 输出类型： | 2 通道（立体声） |
| 在某负载时最大输出功率 x 通道数量： | 2.2W x 2 @ 4 欧姆 |
| 电源电压： | 2.5 V ~ 5.5 V |
| 特点： | 消除爆音，差分输入，短路和热保护，关闭 |
| 安装类型： | 表面贴装 |
| 供应商设备封装： | 24-TQFN-EP（4x4） |
| 封装/外壳： | 24-WFQFN 裸露焊盘 |
| 包装： | 管件 |
Operating Modes
Fixed-Frequency (FFM) Mode
The MAX9701 features two fixed-frequency modes.
Connect SYNC to GND to select a 1.1MHz switching fre-
quency. Leave SYNC unconnected to select a 1.4MHz
switching frequency. The frequency spectrum of the
MAX9701 consists of the fundamental switching frequen-
cy and its associated harmonics (see the Wideband
Output Spectrum (FFM Mode) graph in the
Typical
Operating Characteristics). Program the switching fre-
quency so the harmonics do not fall within a sensitive fre-
quency band (Table 1). Audio reproduction is not
affected by changing the switching frequency.
MAX9701
1.3W, Filterless, Stereo Class D Audio
Power Amplifier
______________________________________________________________________________________
11
VOUT_+ - VOUT_-
tSW
VIN_-
VIN_+
OUT_+
OUT_-
tON(MIN)
Figure 2. MAX9701 Outputs with an Input Signal Applied (SSM Mode)
Table 1. Operating Modes
SYNC
MODE
GND
FFM with fOSC = 1100kHz
Unconnected
FFM with fOSC = 1400kHz
VDD
SSM with fOSC = 1200kHz
±60kHz
Clocked
FFM with fOSC = external clock frequency
相关PDF资料 |
PDF描述 |
|---|---|
| MAX9788ETI+ | IC AMP AUDIO PWR 2.4W G 28TQFN |
| MAX9730ETI+ | IC AMP AUDIO PWR 2.4W G 28TQFN |
| JMK042BJ222KC-F | CAP CER 2200PF 6.3V X5R 01005 |
| CXC3102A10SL4P | CONN RCPT 2POS PNL MNT PIN |
| VI-BW0-MW | CONVERTER MOD DC/DC 5V 100W |
相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX9701ETG+ | 功能描述:音频放大器 1.3W Filterless Class D Audio 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 |
| MAX9701ETG+T | 功能描述:音频放大器 1.3W Filterless Class D Audio 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 |
| MAX9701ETG-T | 制造商:Maxim Integrated Products 功能描述:1.3W, FILTERLESS, STEREO CLASS D AUDIO POWER - Tape and Reel |
| MAX9701EUP | 制造商:Maxim Integrated Products 功能描述:1.3W, FILTERLESS, STEREO CLASS D AUDIO POWER - Rail/Tube |
| MAX9701EUP-T | 制造商:Maxim Integrated Products 功能描述:1.3W, FILTERLESS, STEREO CLASS D AUDIO POWER - Tape and Reel |
发布紧急采购，3分钟左右您将得到回复。