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STW520025TLF PDF预览

STW520025TLF

更新时间: 2024-02-18 10:39:32
品牌 Logo 应用领域
意法半导体 - STMICROELECTRONICS /
页数 文件大小 规格书
3页 96K
描述
24-bit, 103 dB SNR audio DAC

STW520025TLF 技术参数

生命周期:ObsoleteReach Compliance Code:compliant
风险等级:5.84Base Number Matches:1

STW520025TLF 数据手册

 浏览型号STW520025TLF的Datasheet PDF文件第2页浏览型号STW520025TLF的Datasheet PDF文件第3页 
STw5200  
24-bit, 103 dB SNR audio DAC  
Data Brief  
Features  
DAC  
– 24-bit audio DAC  
– 103 dB dynamic range  
– Asynchronous DAC path with 8 to 48kHz  
sampling rate  
Supply  
VFQFPN-44 7x7x1.0 mm, 0.5 mm pitch  
– Direct connection to the battery thanks to  
integrated power management  
Inputs  
2
– I S digital input  
Analog output drivers  
– Stereo headset amplifier:  
- ‘True ground’ output amplifier (no coupling  
capacitor)  
TFBGA-40 4x4x1.2 mm, 0.5 mm pitch  
- Driving capacity: 2 x 50 mW over 32 Ω up  
to 2 x 80 mW over 32 Ω  
- Plug detection  
- Click/pop suppression  
WLCSP-36 2.55x2.55x0.65 mm, 0.4 mm pitch  
Description  
The STw5200 is a 24-bit high performance DAC  
for mobile handset application with 103 dB  
dynamic range for the whole audio path.  
The device can be driven either by the system  
clock or by the 32 kHz RTC clock.  
STw5200 is very easy to integrate and thanks to  
its embedded power management, it can be  
directly connected to the battery.  
The device foot print is very small as the EBOM is  
reduced to a few components. The 50 mW  
headset amplifier is of “True-ground” type (no  
coupling capacitor).  
January 2008  
Rev 1  
1/3  
For further information contact your local STMicroelectronics sales office.  
www.st.com  
3

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