STG6384 Datasheet, PDF (1/21 Pages) STMicroelectronics – High isolation dual SPST analog switch

STG6384
High isolation dual SPST analog switch
Features
■ Ultra high off-isolation:
-80 dB (typ) at 1 Mhz
■ Ultra low power dissipation:
I_CC = 0.2 μA (max.) at T_A = 85 °C
■ R_PEAK = 1.30 Ω max (T_A = 25 °C)
at V_CC = 4.3 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 threshold
on digital control input at V_CC = 1.65 to 4.3 V
■ Typical bandwidth (-3 dB) at 65 MHz on Sn
channel
■ Latch-up performance exceeds 100 mA per
JESD 78, Class II
■ ESD performance exceeds JESD22
2000-V Human body model (A114-A)
Description
The STG6384 is a high-speed CMOS low voltage
dual analog SPST (single pole single throw)
switch fabricated in silicon gate C²MOS
technology.
The STG6384 is designed to operate from 1.65 to
4.3 V, making this device ideal for portable
applications.
The SELn inputs are provided to control the
switch operation. The switch Sn is “on”
(connected to common ports Dn) when the SELn
input is held high and “off” (high impedance state
exists between the two ports) when SELn is held
low.
QFN10L (1.8 x 1.4 mm)
Additional key features are fast switching speed
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
Order code
STG6384QTR
Package
QFN10L (1.8 x 1.4 mm)
Packaging
Tape and reel
January 2008
Rev 1
1/21
www.st.com
21