The SGM45250 is a dual depletion single-pole single-throw (SPST) audio switch with negative swing. It provides excellent THD+N performance with minimal power consumption during signal conduction. The device can conduct signals when there is no VCC available and isolate signals when VCC is present. The high performances make it very suitable for multiple applications.
The SGM45250 is available in a Green WLCSP-1.22×1.39-9B package. It operates over an operating temperature range of -40℃ to +125℃.
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特性
- DC Switch I/O Input Voltage, VSW: -1.5V to 1.5V
- On-Resistance, RON: 0.55Ω (TYP)
- On-Resistance Flatness: 0.01Ω (TYP)
- Total Harmonic Distortion + Noise: -108dB (TYP)
- Off-Isolation: -72dB (TYP)
- Normally Closed when VCC ≤ 0.2V
- Switches Configurable through nEN Pins
- -40℃ to +125℃ Operating Temperature Range
- Available in a Green WLCSP-1.22×1.39-9B Package
アプリケーション
Smart Phones
Tablets
Ultra Books
Bluetooth Wireless Headset
