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Número de pieza | STG6384 | |
Descripción | High isolation dual SPST analog switch | |
Fabricantes | STMicroelectronics | |
Logotipo | ||
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STG6384
High isolation dual SPST analog switch
Features
■ Ultra high off-isolation:
-80 dB (typ) at 1 Mhz
■ Ultra low power dissipation:
ICC = 0.2 μA (max.) at TA = 85 °C
■ RPEAK = 1.30 Ω max (TA = 25 °C)
at VCC = 4.3 V
■ Wide operating voltage range:
VCC (opr) = 1.65 to 4.3 V single supply
■ 4.3 V tolerant and 1.8 V compatible threshold
on digital control input at VCC = 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
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3 Maximum rating
Maximum rating
Stressing the device above the rating listed in the “Absolute maximum ratings” table may
cause permanent damage to the device. These are stress ratings only and operation of the
device at these or any other conditions above those indicated in the operating sections of
this specification is not implied. Exposure to absolute maximum rating conditions for
extended periods may affect device reliability. Refer also to the STMicroelectronics SURE
Program and other relevant quality documents.
Table 4. Absolute maximum ratings
Symbol
Parameter
VCC Supply voltage
VI DC input voltage
VIC DC control input voltage
VO DC output voltage
IIKC DC input diode current on control pin (VSEL < 0 V)
IIK DC input diode current (VSEL < 0 V)
IOK DC output diode current
IO DC output current
IOP DC output current peak (pulse at 1 ms, 10% duty cycle)
ICC or IGND DC VCC or ground current
PD Power dissipation at TA=70 °C(1)
TSTG Storage temperature
TL Lead temperature (10 sec)
1. Derate above 70 °C by 18.5 mW/°C
Value
-0.5 to 5.5
-0.5 to VCC + 0.5
-0.5 to 5.5
-0.5 to VCC + 0.5
−50
± 50
± 20
± 300
± 500
± 100
1120
-65 to 150
300
Unit
V
V
V
V
mA
mA
mA
mA
mA
mA
mW
°C
°C
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Figure 4. OFF leakage
I S(OFF)
A
S1
V
SS
V
CC
V
CC
IN
Figure 5. OFF isolation
S1
GND
VCC
GND
IN
GND
Test circuit
I
D(OFF)
D
A
VD
CS14082
D
VOUT
50
CS00372
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11 Page |
Páginas | Total 21 Páginas | |
PDF Descargar | [ Datasheet STG6384.PDF ] |
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STG6384 | High isolation dual SPST analog switch | STMicroelectronics |
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