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PDF STG3699B Data sheet ( Hoja de datos )
| Número de pieza | STG3699B | |
| Descripción | Quad SPDT Switch | |
| Fabricantes | ST Microelectronics | |
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STG3699B
Low Voltage 0.5Ω Max, Quad SPDT Switch
with break-before-make feature
Features
■ High speed:
– tPD = 1.5ns (TYP.) at VCC = 3.0V
– tPD = 1.5ns (TYP.) at VCC = 2.3V
■ Ultra low power dissipation:
– ICC = 0.2µA (MAX.) at TA = 85°C
■ Low "ON" Resistance VIN=0V:
– RON = 0.50Ω(MAX. TA = 25°C)at VCC=4.3V
– RON = 0.55Ω(MAX. TA = 25°C)at VCC=3.0V
– RON = 0.55Ω(MAX. TA = 25°C)at VCC=2.7V
■ Wide operanding voltage range:
– VCC (OPR) = 1.65V to 4.3V Single supply
■ 4.3V Tolerant and1.8V compatible thresholds
on digital control input at VCC = 2.3 to 3.0V
■ Latch-up performance exceed 300mA
(JESD 17)
■ ESD performance (analog chan. Vs. GND):
HBM > 2kV (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 in silicon gate C2MOS
technology. It is designed to operate from 1.65V to
4.3V, making this device ideal for portable
applications.
QFN16L (2.6x1.8)
It offers very low ON-Resistance (RON) (<0.5Ω) at
VCC=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
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
2.6x1.8mm package.
Order Codes
Part Number
STG3699B
Temperature Range
–40 to 125°C
Package
QFN16L (2.6x1.8)
Tape and Reel
STG3699BVTR
February 2006
Rev. 3
1/19
www.st.com
19
1 page  
STG3699B
2 Maximum Rating
2 Maximum Rating
Note:
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 3. Absolute Maximum Ratings
Symbol
Parameter
Value
Unit
VCC Supply Voltage
VI DC Input Voltage
VIC DC Control Input Voltage
VO DC Output Voltage
IIKC DC Input Diode Current on control pin (VIN < 0V)
IIK DC Input Diode Current (VIN< 0V)
IOK DC Output Diode Current
IO DC Output Current
IOP DC Output Current Peak (pulse at 1ms, 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 18.5mW/°C.
-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
V
V
V
V
mA
mA
mA
mA
mA
mA
mW
°C
°C
Absolute maximum ratings are those values above which damage to the device may occur.
Functional operation under these conditions is not implied. All voltages are referenced to GND.
Table 4. Recommended Operating Conditions
Symbol
Parameter
Value
Unit
VCC
VI
VIC
VO
TOP
dt/dv
Supply Voltage (Truth Table guaranteed: 1.2 to 4.3V)
Input Voltage
Control Input Voltage
Output Voltage
Operating Temperature
Input rise and Fall Time Control Input VCC=1.65V to 2.7V
VCC=3.0 to 4.3V
1.65 to 4.3
0 to VCC
0 to 4.3
0 to VCC
–55 to 125
0 to 20
0 to 10
V
V
V
V
°C
ns/V
5/19
5 Page 
STG3699B
5 Test Circuit
Figure 8. Test Circuit
5 Test Circuit
CL = 5/35pF or equivalent (includes jig and probe capacitance)
RL = 50Ω or equivalent
RT = ZOUT of pulse generator (typically 50Ω)
11/19
11 Page | ||
| Páginas | Total 19 Páginas | |
| PDF Descargar | [ Datasheet STG3699B.PDF ] | |
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