STG3699A_06 Datasheet, PDF (1/14 Pages) STMicroelectronics – LOW VOLTAGE 0.5Ω MAX QUAD SPDT SWITCH WITH BREAK-BEFORE-MAKE FEATURE

STG3699A
LOW VOLTAGE 0.5Ω MAX QUAD SPDT SWITCH
WITH BREAK-BEFORE-MAKE FEATURE
■ HIGH SPEED:
t_PD = 1.5ns (TYP.) at V_CC = 3.0V
t_PD = 1.5ns (TYP.) at V_CC = 2.3V
■ ULTRA LOW POWER DISSIPATION:
I_CC = 0.2µA (MAX.) at T_A = 85°C
■ LOW "ON" RESISTANCE V_IN=0V:
R_ON = 0.5Ω (MAX. T_A = 25°C) at V_CC = 2.7V
R_ON = 0.7Ω (MAX. T_A = 25°C) at V_CC = 2.3V
R_ON = 1.5Ω (MAX. T_A = 25°C) at V_CC = 1.8V
■ WIDE OPERATING VOLTAGE RANGE:
V_CC (OPR) = 1.65V to 4.3V SINGLE SUPPLY
■ 4.3V TOLERANT AND 1.8V COMPATIBLE
THRESHOLD ON DIGITAL CONTROL INPUT
at V_CC = 2.3 to 3.0V
■ LATCH-UP PERFORMANCE EXCEEDS
300mA (JESD 17)
DESCRIPTION
The STG3699A is a 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
4.3V, making this device ideal for portable
applications.
It offers very low ON-Resistance (R_ON<0.5Ω) at
V_CC=3.0V. The nIN inputs are provided to control
the switches. The switches nS1 are ON (they are
connected to common Ports Dn) when the nIN
input is held high and OFF (high impedance state
Table 1: Pin Connection (top through view)
QFN16 (2.5x2.5)
Order Codes
PACKAGE
QFN16 (2.5x2.5)
QFN16 (3x3)
QFN16 (3x3)
T&R
STG3699AUTR
STG3699AQTR
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 is available in the
commercial temperature range (-40 to 125°C)in
QFN16 3x3mm, 2.5x2.5mm.
December 2005
QFN16 (2.5x2.5/3x3)
Rev. 10
1/14