STG4159| Datasheet

STG4159, STG4159BJR

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STG4159
Low voltage 0.3 max single SPDT switch with break-before-make feature and 10kV contact ESD protection
Features

Wide operating voltage range: VCC (OPR) = 1.65V to 4.8V Low power dissipation: ICC = 0.2uA (max.) at TA = 85 C Low "ON" resistance VIN = 0V: RON = 0.40 (max. TA = 25 C) at VCC = 2.25V RON = 0.35 (max. TA = 25 C) at VCC = 3.0V RON = 0.30 (max. TA = 25 C) at VCC = 4.3V

Flip-Chip7

Description
The STG4159 is a high-speed CMOS low voltage single analog SPDT (Single Pole Dual Throw) switch or 2:1 multiplexer/demultiplexer switch fabricated in silicon gate C2MOS technology. It is designed to operate from 1.65V to 4.58V, making this device ideal for portable applications. It offers low ON-resistance (0.45) at VCC = 4.3V. 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 exist 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.

Separate supply voltage for switch and control pin Latch-up performance exceeds 100mA per JESD 78, Class II ESD performance tested on common channel (D pin) 10kV IEC-61000-4-2 ESD, contact discharge 15kV IEC-61000-4-2 ESD, air discharge ESD performance test on all other pins 10kV IEC-61000-4-2 ESD, contact discharge 500V machine model (JESD22 A115-A) 1500V charged-device model (JESD22 C101)

Table 1.

Device summary
Part number STG4159 STG4159BJR Package Flip-Chip7 Flip-Chip7 Rev 3 Packaging Tube Tape and reel 1/18
www.st.com 18

April 2007