STG3856 STMicroelectronics, STG3856 Datasheet
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STG3856
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STG3856 Summary of contents
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... IN =4.3V CC =3.0V CC =2.3V CC Description The STG3856 is a high-speed CMOS LOW VOLTAGE DUAL ANALOG S.P.3.T. (Single Pole Triple Throw) SWITCH or Dual 3:1 Multiplexer / Demultiplexer Switch fabricated in silicon gate 2 C MOS technology designed to operate from 1.65V to 4.3V, making this device ideal for portable applications. The device offers very low ON-Resistance (< ...
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... Contents 1 Summary Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 1.1 Pin Connections and Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 1.2 Truth Table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 1.3 Internal Schematic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 1.4 Input Equivalent Circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 2 Maximum Ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 3 Electrical Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 3.1 DC Electrical Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 3.2 AC Electrical Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 3.3 Analog Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 4 Package Mechanical Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 5 Revision History . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 2/13 STG3856 ...
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... STG3856 1 Summary Description 1.1 Pin Connections and Description Figure 1. Connection Diagramn (Top through view) Table 1. Pin Description ° Pin N 12, 10 1,2,3, 9,8,7 4 1.2 Truth Table Table 2. Truth Table 1IN Symbol ...
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... Summary Description 1.3 Internal Schematic Figure 2. Internal Schematic 1.4 Input Equivalent Circuit Figure 3. Input Equivalent Circuit 4/13 STG3856 ...
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... STG3856 2 Maximum Ratings Stressing the device above the rating listed in the “Absolute Maximum Ratings” table may cause permanent damage to the device. These are stress ratings only and operation of the device at these or any other conditions above those indicated in the Operating sections of this specification is not implied ...
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... CC 2.0 I =100mA S 2.5 3 Max 0.01 I =100mA S Value 1 -55 to 125 Value -40 to 85°C -55 to 125°C Max. Min. Max. Min. 0.65V 0.65V CC CC 1.4 1.4 1.4 1.4 1.5 1.5 0.40 0.40 0.50 0.50 0.50 0.50 0.50 0.50 1.0 1.2 1.5 1.8 1.8 2.2 2.2 2.6 3.0 3.6 4.0 4.8 STG3856 Unit °C ns/V Unit Max. V 0.40 0.50 V 0.50 0.50 Ω Ω ...
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... STG3856 Table 5. DC Electrical Characteristics Test Condition Symbol Parameter V CC 4.3 3.0 ON Resistance FLATNESS R 2.7 FLAT (1)(2) 2.3 1.65 OFF State Leakage I 4.3 OFF Current (nSN), (Dn) Input Leakage 4.3 IN Current Quiescent I 1.65 - 4.3 CC Supply Current Quiescent Supply Current I 4.3 CCLV Low Voltage Driving 1. ∆Ron = max |mSN-nSN|, where and 1..3 2 ...
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... =0 =1. =100pF =1MO L V =0V 40 GEN R =0Ω GEN 55 Value -40 to 85°C -55 to 125°C Max. Min. Max. Min STG3856 Unit Max ...
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... STG3856 3.3 Analog Switch Table 7. Analog Switch Characteristics (C Symbol Parameter V CC (1) OIRR 1.65-4.3 Off Isolation Xtalk Crosstalk 1.6-4.3 Total Harmonic THD 2.3-4.3 Distortion -3dB BW 1.65-4.3 Bandwidth Control Pin C Input IN Capacitance Sn Port OFF C 3.3 Sn(OFF) Capacitance Sn Port ON C 3.3 Sn(ON) Capacitance D Port Capacitance C 3.3 D when Switch is Enabled 1. OFF Isolation = 20Log ...
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... These packages have a Lead-free second level interconnect . The category of second Level Interconnect is marked on the package and on the inner box label, in compliance with JEDEC Standard JESD97. The maximum ratings related to soldering conditions are also marked on the inner box label. ECOPACK trademark. ECOPACK specifications are available at: www.st.com. 10/13 STG3856 ® ...
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... STG3856 Table 8. QFN12L (2.2mm x 1.4mm) Mechanical Data Ref Min 0.15 D 1. 0.35 Figure 4. QFN12L Package Dimensions Dimensions Millimeters Typ. Max. 0.55 0.60 0.02 0.05 0.20 0.25 1.40 1.50 2.20 2.30 0.40 0.40 0.45 4 Package Mechanical Data Inches Min. Typ. 0.019 0.021 0 0.001 0.006 0.007 0.051 0.055 0.082 0.086 0.015 0.013 0.015 All dimensions are in millimeters Max ...
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... Revision History 5 Revision History Date Revision 22-Dec-2005 1 23-Dec-2005 2 12/13 Description of Change First Draft Few Changes STG3856 ...
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... STG3856 Information furnished is believed to be accurate and reliable. However, STMicroelectronics assumes no responsibility for the consequences of use of such information nor for any infringement of patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of STMicroelectronics. Specifications mentioned in this publication are subject to change without notice ...