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Analog Switches | FSA1153
概览
FSA1153 是一款双向、低功耗、高速 USB 2.0 Type−C 音频和 UART 模拟开关，带过电压保护功能。配置为双刀三掷 (DP3T) 开关。FSA1153 保护功能用于保护 Type−C USB 2.0 端口引脚被高电压损坏；它在 USB 2.0 数据引脚上提供端口侧 OVP 功能，一旦 DN_L 或 DP_R 上的电压等级超过过电压阈值，则会关断相关开关，其耐压为 20.5 V。一旦 DN_L 或 DP_R 高于 20.5 V，该器件将被损坏。
- Mobile
- Smartphones
- Tablets
- Notebook PCs
- Media Player
- DP3T USB Type C Audio and UART Analog Switch
- DP3T USB Type C Audio and UART Analog Switch
- VDD: 2.7V to 5.5V
- ICC: 30µA Typical
- USB Switch 3dB Bandwidth (Sdd21): 1GHz
- Audio Switch Negative Rail Capability: −3V to +3V
- Audio Path RON = 1Ω(Typ.) at 3.3V
- Audio Path THD+N = −110dB; 1 VRMS, 32ΩLoad; f = 20Hz-20kHz with A-Weighted Filter
- UART Switch RON: 5Ω (Typ.) at 3.3V
- UART Signal Range: 0-4.4V
- Slow Turn On Function on MIC and AGND Switch
- High Power Supply Ripple Rejection
- 20.5V Overvoltage Protection on DN_L/DP_R
- 20.5V Surge Protection on DN_L/DP_R (IEC61000−4−5)
- These Devices are Pb-Free and are RoHS Compliant
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