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SGM45250

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Dual SPST Depletion Audio Switch with Negative Swing

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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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FEATURES
  • 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
APPLICATIONS

Smart Phones
Tablets
Ultra Books
Bluetooth Wireless Headset

Ordering Information
Part Number
StatusPackagePinsPd-Free
RoHS
REACH
Green
MSL RatingOperating Temperature RangeMaterial ContentReliability Report
Unit Resale Price*
(Volume Range: in USD)
Lead Time**
(Volume Range: Days)
SGM45250XG/TR
Active
WLCSP-1.22×1.39-9B
9
YES
YESYESYESMSL1
-40℃ to +125℃
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1-24 units : $2.1/unit
25-99 units : $1.8/unit
100-249 units : $1.5/unit
250-499 units : $1.2/unit
500-999 units : $1.05/unit
1000-9999 units : $0.78/unit
3K-9K : 14 days
10K-99K : 35 days
100K-999K : 70 days
1000K and above : 98 days

* The unit resale price is for reference purposes only. Please contact our distributors for a formal quotation.

** The lead time provided is for reference purposes only and is subject to change based on different circumstances.

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SG Micro Corp (SGMICRO) specializes in the development, manufacturing and sales of high-performance and high-reliability integrated circuits for analog signal conditioning and system power management, offering innovative solutions to a broad range of applications in the industrial, automotive, communication, computing, consumer electronics, and medical equipment markets.
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