TPD2F702 用于音频耳机的 2 通道 EMI 滤波器
The TPD2F702 is a two-channel EMI filter for audio interface applications. With the integration of 5000 pF capacitor in a space saving low noise WCSP package, the TPD2F702 offers superior EMI noise supression (2MHz to 6GHz) compared to discrete implementation. The device is optimized for AVIF connector or speaker port interfaces. This low-pass filter array also provides system level ESD protection to eliminate the need for external ESD clamps. The TPD2F702 exceeds ±30-kV ratings per IEC6100-4-2 Contact and Air-Gap specifications. It is primarily used in the mobile-phone audio headphone speaker interface, but can be used in other audio applications.
The TPD2F702 is a highly integrated device designed to suppress EMI/RFI noise in all systems subjected to electromagnetic interferences
|
TPD2F702 |
| Number of Channels |
2 |
| Ctotal(Typ)(pF) |
5,030 |
| Rline(Typ)(ohms) |
15 |
| Breakdown Voltage(Min)(V) |
+/-14 |
| fc(MHz) |
1.2 |
| IEC 61000-4-2 Air-Gap(Typ)(+/- kV) |
+/-30 |
| IEC 61000-4-2 Contact(Typ)(+/- kV) |
+/-20 |
TPD2F702 特性
- Two-Channel EMI Filter for Audio Speaker or AVIF Ports
- Best in class EMI Noise Filtering for Audio Applications
(–3dB Bandwidth = 1.2MHz)
- > 50 dB Crosstalk Attenuation at 100 MHz
- Integrated ESD Protection Exceeds IEC61000-4-2
(Level 4) at the Connector Ports
(Level 4) on the Connector Side
- ±15-kV Human-Body Model (HBM)
- ±30-kV IEC 61000-4-2 Contact Discharge
- ±30-kV IEC 61000-4-2 Air-Gap Discharge
- Pi-Style (C-R-C) Filter Configuration
(C1 = 30 pF, R = 15
, C2 = 5000 pF)
- Ultra Low Leakage Current (100-nA max)
- Space-Saving WCSP Package and Flow-Through Pin Mapping
- Industrial Temperature Range: –40°C to 85°C
- APPLICATIONS
- Mobile Phones
- PDAs
- Headsets
- Portable Gaming
TPD2F702 芯片订购指南
| 器件 |
状态 |
温度 |
价格 |
封装 | 引脚 |
封装数量 | 封装载体 |
丝印标记 |
| TPD2F702YFKR |
ACTIVE |
-40 to 85 |
0.15 | 1ku |
DSBGA (YZU) | 5 |
3000 | LARGE T&R |
|
TPD2F702 质量与无铅数据
| 器件 |
环保计划* |
铅/焊球涂层 |
MSL 等级/回流焊峰 |
环保信息与无铅 (Pb-free) |
DPPM / MTBF / FIT 率 |
| TPD2F702YFKR |
Green (RoHS & no Sb/Br) |
SNAGCU |
Level-1-260C-UNLIM |
TPD2F702YFKR |
TPD2F702YFKR |
TPD2F702 应用技术支持与电子电路设计开发资源下载
- TPD2F702 数据资料 dataSheet 下载.PDF
- TI 德州仪器EMI 解决方案选型与价格 . xls
- 所选封装材料的热学和电学性质 (PDF 645 KB)
- Q1 2009 Issue Analog Applications Journal (slyt319.PDF, 1.39 MB)
- Isolated CAN Reference Design (PDF 48 KB)
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- Energy Harvesting: Solar Solutions Guide (PDF 409 KB)
- Analog Signal Chain Guide (8.62 MB)
- Industrial Interface IC Solutions (101 KB)