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STG4159

ST Microelectronics
Part Number STG4159
Manufacturer ST Microelectronics
Description Low voltage 0.3 Ohm max single SPDT switch
Published Jan 4, 2008
Detailed Description STG4159 Low-voltage 0.3 Ω max. single SPDT switch with break-before-make feature and 10 kV contact ESD protection Datas...
Datasheet PDF File STG4159 PDF File

STG4159
STG4159

Overview
STG4159 Low-voltage 0.
3 Ω max.
single SPDT switch with break-before-make feature and 10 kV contact ESD protection Datasheet −production data Features ■ Wide operating voltage range: VCC (opr.
) = 1.
65 to 4.
8 V ■ Low power dissipation: ICC = 0.
2 µA (max.
) at TA = 85 °C ■ Low on-resistance VIN = 0 V: – RON = 0.
40 Ω (max.
TA = 25 °C) at VCC = 2.
25 V – RON = 0.
35 Ω (max.
TA = 25 °C) at VCC = 3.
0 V – RON = 0.
30 Ω (max.
TA = 25 °C) at VCC = 4.
3 V ■ Separate supply voltage for switch and control pin ■ Latch-up performance exceeds 100 mA per JESD 78, class II ■ ESD performance tested on common channel (D pin) – 10 kV IEC-61000-4-2 ESD, contact discharge – 15 kV IEC-61000-4-2 ESD, air discharge ■ ESD performance test on all other pins – 10 kV IEC-61000-4-2 ESD, contact discharge – 500 V machine model (JESD22 A115-A) – 1500 V charged-device model (JESD22 C101) Flip Chip 7 Description The STG4159 device is a high-speed CMOS lowvoltage single-analog SPDT (single-pole dualthrow) switch or 2:1 multiplexer/demultiplexer switch fabricated in silicon gate C2MOS technology.
It is designed to operate from 1.
65 to 4.
8 V, making this device ideal for portable applications.
It offers low on-resistance (0.
30 Ω) at VCC = 4.
3 V.
The SEL inputs are provided to control the switches.
The switch S1 is ON (connected to common port D) when the SEL input is held high and OFF (high impedance state exists between the two ports) when SEL is held low; the switch S2 is ON (it is connected to common port D) when the SEL input is held low and OFF (high impedance state exists between the two ports) when SEL is held high.
Additional key features are fast switching speed, break-before-make delay time and ultra low-power consumption.
All inputs and outputs are equipped with protection circuits against static discharge, giving them ESD immunity and transient excess voltage.
Table 1.
Device summary Order code STG4159BJR Package Flip Chip 7 Packaging Tape and reel August 2012 This is information on a prod...


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