STG3690_05 Datasheet, PDF (1/12 Pages) STMicroelectronics – LOW VOLTAGE 5Ω MAX QUAD SPDT SWITCH WITH BREAK BEFORE MAKE FEATURE

STG3690
LOW VOLTAGE 5Ω MAX QUAD SPDT SWITCH
WITH BREAK BEFORE MAKE FEATURE
I HIGH SPEED:
t_PD = 0.3ns (TYP.) at V_CC = 3.0V
t_PD = 0.4ns (TYP.) at V_CC = 2.3V
I ULTRA LOW POWER DISSIPATION:
I_CC = 0.2µA (MAX.) at T_A = 85°C
I LOW "ON" RESISTANCE V_IN=0V:
R_ON = 1.7Ω (MAX. T_A = 25°C) at V_CC = 2.7V
R_ON = 2.0Ω (MAX. T_A = 25°C) at V_CC = 2.3V
R_ON = 3.2Ω (MAX. T_A = 25°C) at V_CC = 1.8V
I WIDE OPERATING VOLTAGE RANGE:
V_CC (OPR) = 1.65V to 3.6V SINGLE SUPPLY
I 3.6V TOLERANT AND 1.8V COMPATIBLE
THRESHOLD ON DIGITAL CONTROL INPUT
at V_CC = 2.3 to 3.0V
I LATCH-UP PERFORMANCE EXCEEDS
300mA (JESD 17)
I ESD PERFORM. (ANALOG CHAN. vs GND):
HBM > 7KV (MIL STD 883 method 3015)
DESCRIPTION
The STG3690 is an high-speed CMOS LOW
VOLTAGE QUAD ANALOG S.P.D.T. (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 3.6V, making this device ideal for
portable applications.
It offers very low ON-Resistance (<5Ω) at
V_CC=3.0V. The nIN inputs are provided to control
the switches. The switches nS1 are ON (they are
Figure 1: Pin Connection
QFN
TSSOP
Table 1: Order Codes
PACKAGE
TSSOP
QFN
T&R
STG3690TTR
STG3690QTR
connected to common Ports Dn) when the nIN
input is held high and OFF (high impedance state
exists between the two ports) when nIN is held
low; the switches nS2 are ON (they are connected
to common Ports Dn) when the nIN input is held
low and OFF (high impedance state exists
between the two ports) when IN 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. It’s available in the
commercial temperature range in TSSOP and
QFN3x3mm package.
July 2005
Rev. 3
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