STG3699B_07 Datasheet, PDF (1/18 Pages) STMicroelectronics – Low voltage 0.5 Ω max, quad SPDT switch with break-before-make feature

STG3699B
Low voltage 0.5 Ω max, quad SPDT switch
with break-before-make feature
Features
■ High speed:
– t_PD = 1.5 ns (typ.) at V_CC = 3.0 V
– t_PD = 1.5 ns (typ.) at V_CC = 2.3 V
■ Ultra low power dissipation:
– I_CC = 0.2 μA (max.) at T_A = 85°C
■ Low ON resistance V_IN = 0 V:
– R_ON = 0.50 Ω (max. T_A = 25°C) at
V_CC = 4.3 V
– R_ON = 0.55 Ω (max. T_A = 25°C) at
V_CC = 3.0 V
– R_ON = 0.55 Ω (max. T_A = 25°C) at
V_CC = 2.7 V
■ Wide operating voltage range:
– V_CC (OPR) = 1.65 to 4.3 V single supply
■ 4.3 V tolerant and 1.8 V compatible thresholds
on digital control input at V_CC = 2.3 to 3.0 V
■ Latch-up performance exceed 300 mA
(JESD 17)
■ ESD performance (analog chan. vs. GND):
HBM > 2 kV (MIL STD 883 method 3015)
Description
The STG3699B is a high-speed CMOS low
voltage quad analog SPDT (single-pole double-
throw) switch or 2:1 multiplexer/demultiplexer
switch fabricated using silicon gate C²MOS
technology. Designed to operate from 1.65 to
4.3 V, this device is ideal for portable applications.
QFN16L (2.6 x 1.8 mm)
It offers very low ON resistance (R_ON < 0.5 Ω) at
V_CC = 3.0 V. The nIN inputs are provided to
control the independent channel switches nS1
and nS2. The switches nS1 are ON (connected to
common ports Dn) when the nIN input is held high
and OFF (state of high impedance exists between
the two ports) when nIN is held low. The switches
nS2 are ON (connected to common ports Dn)
when the nIN input is held low and OFF (state of
high impedance 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 and
excess transient voltage immunity.
The STG3699B is available in the commercial
temperature range of -40 to 125°C in a QFN16L,
2.6 x 1.8 mm package.
Table 1. Device summary
Order code
Temperature range
STG3699BVTR
–40 to 125°C
Package
QFN16L (2.6 x 1.8 mm)
Packaging
Tape and reel
September 2007
Rev 6
1/18
www.st.com
18