IC MULTIPLEXER TRPL 2X1 24TSSOP

AD8185ARUZ

Manufacturer Part NumberAD8185ARUZ
DescriptionIC MULTIPLEXER TRPL 2X1 24TSSOP
ManufacturerAnalog Devices Inc
AD8185ARUZ datasheet
 


Specifications of AD8185ARUZ

FunctionMultiplexerCircuit3 x 2:1
Voltage Supply SourceDual SupplyVoltage - Supply, Single/dual (±)±4.5 V ~ 5.5 V
Current - Supply25mAOperating Temperature-40°C ~ 85°C
Mounting TypeSurface MountPackage / Case24-TSSOP (0.173", 4.40mm Width)
No. Of Circuits3Supply Current25mA
Supply Voltage Range± 4.5V To ± 5.5VOperating Temperature Range-40°C To +85°C
Analog Switch Case StyleTSSOPNo. Of Pins24
Lead Free Status / RoHS StatusLead free / RoHS Compliant  
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1
ABSOLUTE MAXIMUM RATINGS
Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12.0 V
DVCC to V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
CC
2, 3
Internal Power Dissipation
AD8183/AD8185 24-Lead TSSOP (RU) . . . . . . . . . . . . . 1 W
Input Voltage
IN0A, IN0B, IN1A, IN1B, IN2A, IN2B . . . . . V
SELECT A/B, OE
. . . . . . . . . . . . . . . . . . DGND
Output Short Circuit Duration . . . . . . . . . . . . . . . . . . . Indefinite
Storage Temperature Range . . . . . . . . . . . . . . . –65 C to +150 C
Lead Temperature Range (Soldering 10 sec) . . . . . . . . . . . 300 C
NOTES
1
Stresses above those listed under Absolute Maximum Ratings may cause perma-
nent damage to the device. This is a stress rating only; functional operation of the
device at these or any other conditions above those indicated in the operational
section of this specification is not implied. Exposure to absolute maximum rating
conditions for extended periods may affect device reliability.
2
Specification is for device in free air (T
= 25 C).
A
3
24-lead plastic TSSOP;
= 128 C/W. Maximum internal power dissipation (P
JA
should be derated for ambient temperature (T
) such that P
A
ORDERING GUIDE
Temperature
Package
Model
Range
Description
AD8183ARU
–40 C to +85 C
24-Lead Plastic TSSOP RU-24
AD8185ARU
–40 C to +85 C
24-Lead Plastic TSSOP RU-24
AD8183-EVAL
Evaluation Board
AD8185-EVAL
Evaluation Board
MAXIMUM POWER DISSIPATION
The maximum power that can be safely dissipated by the AD8183/
AD8185 is limited by the associated rise in junction temperature.
The maximum safe junction temperature for plastic encapsulated
devices is determined by the glass transition temperature of the
plastic, approximately 150 C. Temporarily exceeding this
limit may cause a shift in parametric performance due to a
change in the stresses exerted on the die by the package. Exceeding
a junction temperature of 175 C for an extended period can
result in device failure.
While the AD8183/AD8185 is internally short circuit protected,
this may not be sufficient to guarantee that the maximum junction
temperature (150 C) is not exceeded under all conditions. To
ensure proper operation, it is necessary to observe the maximum
power derating curves shown in Figure 2.
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 AD8183/AD8185 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.
REV. 0
2.0
0.2 V
1.5
V
V
EE
IN
CC
1.0
V
V
IN
CC
3
0.5
0
–50 –40 –30 –20 –10 0
Figure 2. Maximum Power Dissipation vs. Temperature
)
D
< (150 C–T
)/
.
D
A
JA
Package
Option
–3–
AD8183/AD8185
T
= 150 C
J
10 20
30 40 50
60 70
80 90
AMBIENT TEMPERATURE – C
PIN CONFIGURATION
IN0A
1
24
V
CC
OE
DGND
2
23
SEL A/B
IN1A
3
22
GND
V
4
21
CC
AD8183/
IN2A
OUT0
5
20
AD8185
V
6
19
V
CC
EE
TOP VIEW
(Not to Scale)
V
7
18
OUT1
EE
IN2B
V
8
17
CC
GND
OUT2
9
16
IN1B
V
10
15
EE
GND
DVCC
11
14
IN0B
12
13
V
CC
WARNING!
ESD SENSITIVE DEVICE