AD260
ABSOLUTE MAXIMUM RATINGS*
Parameter
Conditions
Min Typ Max
Units
Supply Voltage (+5 V dcSYS & FLD
DC Input Voltage (VIN MAX
DC Output Voltage (VOUT MAX
Clamp Diode Input Current (IIK
Clamp Diode Output Current (IOK
Output DC Current, per Pin (IOUT
DC Current, VCC or GND (ICC or IGND
Storage Temperature (TSTG
Lead Temperature (Soldering, 10 sec)
Electrostatic Protection (VESD
)
–0.5
–0.5
–0.5
–25
–25
–25
–50
–40
+6.0
+0.5
+0.5
+25
+25
+25
+50
+85
V
V
V
mA
mA
mA
mA
°C
)
Referred to +5 V dcSYS & FLD and 5 V RTNSYS & FLD Respectively
Referred to +5 V RTNSYS & FLD and 5 V dcSYS & FLD Respectively
For VI < –0.5 V or VI > 5 V RTNSYS & FLD +0.5 V
)
)
)
)
For VO < –0.5 V or VO > 5 V RTNSYS & FLD +0.5 V
)
)
+300 °C
)
Per MIL-STD-883, Method 3015
4.5
5
kV
*Stresses above those listed under Absolute Maximum Ratings may cause permanent 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 sections of this specification is not implied. Exposure to absolute maximum ratings for extended
periods may effect device reliability.
I/O CONFIGURATIONS AVAILABLE
PIN CONFIGURATION
The AD260 is available in several configurations. The choice of
model is determined by the desired number of input vs. output
lines. All models have identical footprints with the power and
enable pins always being in the same locations.
1
S0
S1
S2
S3
2
3
4
5
S4
PIN FUNCTION DESCRIPTIONS
6
SYSTEM
ENABLE
SYS
7
+5Vdc
SYS
8
5V RTN
DRVA
SYS
Pin
Mnemonic
Function
9
10
11
DRVCT
DRVB
1–5*
6
7
S0 Through S4 Digital Xmt or Rcv from F0 Through F4
ENABLESYS
+5 V dcSYS
5 V RTNSYS
System Output Enable/Three-State
System Power Supply (+5 V dc Input)
System Power Supply Common
Not Present On Unit
BOTTOM VIEW
8
PWRB
PWRCT
PWRA
5V RTN
+5Vdc
12
13
14
15
16
FLD
FLD
FLD
FLD
FLD
9–14
15
16
17
5 V RTNFLD
+5 V dcFLD
ENABLEFLD
Field Power Supply Common
Field Power Supply (+5 V Input)
Field Output Enable/Three-State
ENABLE
17
18
19
20
21
22
FIELD
FLD
F0
18–22* F0 Through F4 Digital Xmt or Rcv from S0 Through S4
F1
F2
F3
F4
*Function of pin determined by model. Refer to Table I.
Caution: Use care in handling unit as contaminants on the bot-
tom side of the unit or the circuit card to which it is mounted will
lead to reduced breakdown voltage across the isolation barrier.
ORDERING GUIDE
Model Number
Description
Isolation Test Voltage
Package Description
Package Option
AD260AND-0
AD260AND-1
AD260AND-2
AD260AND-3
AD260AND-4
AD260AND-5
0 Inputs, 5 Outputs
1 Input, 4 Outputs
2 Inputs, 3 Outputs
3 Inputs, 2 Outputs
4 Inputs, 1 Output
5 Inputs, 0 Outputs
1.75 kV rms
1.75 kV rms
1.75 kV rms
1.75 kV rms
1.75 kV rms
1.75 kV rms
Plastic DIP
Plastic DIP
Plastic DIP
Plastic DIP
Plastic DIP
Plastic DIP
ND-22
ND-22
ND-22
ND-22
ND-22
ND-22
AD260BND-0
AD260BND-1
AD260BND-2
AD260BND-3
AD260BND-4
AD260BND-5
0 Inputs, 5 Outputs
1 Input, 4 Outputs
2 Inputs, 3 Outputs
3 Inputs, 2 Outputs
4 Inputs, 1 Output
5 Inputs, 0 Outputs
3.5 kV rms
3.5 kV rms
3.5 kV rms
3.5 kV rms
3.5 kV rms
3.5 kV rms
Plastic DIP
Plastic DIP
Plastic DIP
Plastic DIP
Plastic DIP
Plastic DIP
ND-22
ND-22
ND-22
ND-22
ND-22
ND-22
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 AD260 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.
WARNING!
ESD SENSITIVE DEVICE
REV. 0
–3–