STG4159 Datasheet, PDF (1/18 Pages) STMicroelectronics – Low voltage 0.3Ω max single SPDT switch with break-before-make feature and 10kV contact ESD protection

STG4159
Low voltage 0.3Ω max single SPDT switch with
break-before-make feature and 10kV contact ESD protection
Features
■ Wide operating voltage range:
V_CC (OPR) = 1.65V to 4.8V
■ Low power dissipation:
I_CC = 0.2µA (max.) at T_A = 85°C
■ Low "ON" resistance V_IN = 0V:
– R_ON = 0.40Ω (max. T_A = 25ºC) at
V_CC = 2.25V
– R_ON = 0.35Ω (max. T_A = 25ºC) at
V_CC = 3.0V
– R_ON = 0.30Ω (max. T_A = 25ºC) at
V_CC = 4.3V
■ 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)
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 (0.45Ω) at V_CC = 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.
Table 1.
Device summary
Part number
STG4159
STG4159BJR
April 2007
Package
Flip-Chip7
Flip-Chip7
Rev 3
Packaging
Tube
Tape and reel
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