ADG719 Analog Devices, ADG719 Datasheet - Page 4

• Manufacturer Part Number: ADG719
• Description: CMOS Low Voltage 4 ohm SPDT Switch
• Manufacturer: Analog Devices

ABSOLUTE MAXIMUM RATINGS
(T
V
Analog, Digital Inputs
Peak Current, S or D . . . . . . . . . . . . . . . . . . . . . . . . . . 100 mA
Continuous Current, S or D . . . . . . . . . . . . . . . . . . . . . 30 mA
Operating Temperature Range
Storage Temperature Range . . . . . . . . . . . . . –65 C to +150 C
Junction Temperature . . . . . . . . . . . . . . . . . . . . . . . . . +150 C
SOT-23 Package, Power Dissipation . . . . . . . . . . . . . . 282 mW
Lead Temperature, Soldering
ESD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 kV
NOTES
1
2
ADG719
Model
ADG719BRM
ADG719BRT
*Brand = Due to package size limitations, these three characters represent the part number.
CAUTION
ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily
accumulate on the human body and test equipment and can discharge without detection.
Although the ADG719 features proprietary ESD protection circuitry, permanent damage may
occur on devices subjected to high energy electrostatic discharges. Therefore, proper ESD
precautions are recommended to avoid performance degradation or loss of functionality.
Stresses above those listed under Absolute Maximum Ratings may cause perma-
Overvoltages at IN, S or D will be clamped by internal diodes. Current should be
nent damage to the device. This is a stress rating only; functional operation of the
device at these or any other conditions above those listed in the operational sections
of this specification is not implied. Exposure to absolute maximum rating condi-
tions for extended periods may affect device reliability. Only one absolute maxi-
mum rating may be applied at any one time.
limited to the maximum ratings given.
SOIC Package, Power Dissipation . . . . . . . . . . . . . . . 315 mW
DD
A
Industrial (B Version) . . . . . . . . . . . . . . . . . –40 C to +85 C
Vapor Phase (60 sec) . . . . . . . . . . . . . . . . . . . . . . . . +215 C
Infrared (15 sec) . . . . . . . . . . . . . . . . . . . . . . . . . . . . +220 C
JA
JC
JA
JC
= +25 C unless otherwise noted)
to GND . . . . . . . . . . . . . . . . . . . . . . . . . . . –0.3 V to +7 V
GND
V
Thermal Impedance . . . . . . . . . . . . . . . . . . . . . 206 C/W
Thermal Impedance . . . . . . . . . . . . . . . . . . . . . . 44 C/W
Thermal Impedance . . . . . . . . . . . . . . . . . . . . 229.6 C/W
Thermal Impedance . . . . . . . . . . . . . . . . . . . . 91.99 C/W
DD
IN
6-Lead SOT-23
ADG719 IN
0
1
1
2
3
(Not to Scale)
TOP VIEW
(RT-6)
ADG719
PIN CONFIGURATIONS
Table I. Truth Table
2
6
5
4
Temperature Range
–40 C to +85 C
–40 C to +85 C
S2
D
S1
. . . . . . . . . . . –0.3 V to V
Switch S1
ON
OFF
(Pulsed at 1 ms, 10% Duty Cycle max)
30 mA, Whichever Occurs First
GND
V
1
S1
DD
D
8-Lead SOIC
NC = NO CONNECT
1
2
3
4
(Not to Scale)
Switch S2
OFF
ON
(RM-8)
TOP VIEW
ADG719
DD
8
7
6
5
+ 0.3 V or
Brand*
S5B
S5B
S2
NC
IN
NC
ORDERING GUIDE
–4–
V
GND
S
D
IN
R
R
I
I
V
C
C
C
t
t
t
Crosstalk
Off Isolation A measure of unwanted signal coupling through
Bandwidth
On Response The frequency reponse of the “ON” switch.
On Loss
ON
OFF
D
S
D
R
DD
ON
FLAT(ON)
D
D
S
D
, I
(OFF)
ON
, C
(OFF)
(V
(OFF)
S
Package Description
SOT-23 (Plastic Surface Mount)
(ON)
S
S
SOIC (microSmall Outline IC)
)
(ON) “ON” Switch Capacitance.
Most Positive Power Supply Potential.
Ground (0 V) Reference.
Source Terminal. May be an input or output.
Drain Terminal. May be an input or output.
Logic Control Input.
Ohmic resistance between D and S.
On resistance match between any two channels
i.e., R
Flatness is defined as the difference between the
maximum and minimum value of on resistance as
measured over the specified analog signal range.
Source Leakage Current with the switch “OFF.”
Channel Leakage Current with the switch “ON.”
Analog Voltage on Terminals D, S.
“OFF” Switch Source Capacitance.
“OFF” Switch Drain Capacitance.
Delay between applying the digital control input
and the output switching on.
Delay between applying the digital control input
and the output switching off.
“OFF” time or “ON” time measured between the
90% points of both switches, when switching
from one address state to another.
A measure of unwanted signal that is coupled
through from one channel to another as a result
of parasitic capacitance.
an “OFF” switch.
The frequency at which the output is attenuated
by –3 dBs.
The voltage drop across the “ON” switch seen on
the On Response vs. Frequency plot as how many
dBs the signal is away from 0 dB at very low
frequencies.
ON
TERMINOLOGY
max – R
ON
WARNING!
min.
ESD SENSITIVE DEVICE
Package Option
RM-8
RT-6
REV. A