AD260BND-0 Analog Devices Inc, AD260BND-0 Datasheet - Page 2

• Manufacturer Part Number: AD260BND-0
• Description: Power Supply IC
• Manufacturer: Analog Devices Inc
• Series: IsoLogic™r

Specifications of AD260BND-0

• Output Current Min: -25mA
• Output Current Max: 25mA
• Rohs Status: RoHS non-compliant
• Inputs - Side 1/side 2: 0/5
• Number Of Channels: 5
• Isolation Rating: 3500Vrms
• Voltage - Supply: 4 V ~ 5.75 V
• Data Rate: 40MBd
• Propagation Delay: 14ns
• Output Type: Tri-State
• Package / Case: 22-DIP Module
• Operating Temperature: -25°C ~ 85°C

AD260–SPECIFICATIONS
Parameter
INPUT CHARACTERISTICS
OUTPUT CHARACTERISTICS
DYNAMIC RESPONSE
ISOLATION BARRIER RATING
POWER TRANSFORMER
POWER SUPPLY
TEMPERATURE RANGE
NOTES
1
2
3
4
5
Specifications are subject to change without notice.
For best performance, bypass +5 V dc supplies to com. at or near the device (0.01 F). +5 V dc supplies are also internally bypassed with 0.05 F.
As the supply voltage is applied to either side of the AD260, the internal circuitry will go into a power-up reset mode (all lines disabled) for about 30 s after the point where
“Operating” isolation voltage is derived from the Isolation Test Voltage in accordance with such methods as found in VDE-0883 wherein a device will be “hi-pot” tested at twice
Partial Discharge at 80 pC THLD.
Supply Current will increase slightly, but otherwise the unit will function within specification to – 40 C.
+5 V dc
the operating voltage, plus one thousand volts. Partial discharge testing, with an acceptance threshold of 80 pC of discharge may be considered the same as a hi-pot test (but
nondestructive).
Threshold Voltage
Hysteresis Voltage (V
Input Capacitance (C
Input Bias Current (I
Output Voltage
Output Three-State Leakage Current
Max Logic Signal Frequency (f
Waveform Edge Symmetry Error (t
Logic Edge Propagation Delay (t
Minimum Pulsewidth (t
Max Output Update Delay on Fault or After
Operating Isolation Voltage (V
Isolation Rating Test Voltage (V
Transient Immunity (V
Isolation Mode Capacitance (C
Capacitive Leakage Current (I
Primary Winding
Secondary Winding
Insulation Withstand (V
Capacitance
Recommended Max Power
Supply Voltage (+5 V dc
Power Dissipation Capacitance
Quiescent Supply Current
Supply Current
Rated Performance (T
Storage (T
Positive Transition (V
Negative Transition (V
High Level (V
Low Level (V
Power-Up Reset Interval ( 30 s
Inductance (L P )
Number of Turns (N P )
Resistance
Max Volt-Seconds (E t)
Recommended Operating Frequency
Absolute Min Operating Frequency
Number of Turns (N S )
Resistance
SYS & FLD
STG
passes above 3.3 V.
)
1
OL
OH
)
)
IN
H
IN
A
1
TRANSIENT
)
)
)
CMV TEST
)
5
(Refer to Figure 2)
SYS
PWMIN
T+
T–
)
and +5 V dc
)
LEAD
)
ISO
CMV
MIN
)
)
CMV TEST
3
PHL
)
)
)
ERROR
)
, t
PLH
FLD
)
)
4
)
)
Conditions
+5 V dc
+5 V dc
+5 V dc
+5 V dc
+5 V dc
+5 V dc
Per Input
+5 V dc
+5 V dc
+5 V dc
+5 V dc
ENABLE
50% Duty Cycle, +5 V dc
t
AD260A
AD260B
AD260A
AD260B
Total Capacitance, All Lines and Transformer
240 V rms @ 60 Hz
Bifilar Wound, Center-Tapped
Each Half
Each Half
Each Half
Each Half
–25 C to +85 C, Push-Pull Drive
–25 C to +85 C, Push-Pull Drive
Bifilar Wound, Center-Tapped
Each Half
Each Half
Primary to Secondary
Primary to Secondary
Rated Performance
Rated Performance
Operating
Effective, per Input, Either Side
Effective per Output, Either Side—No Load
Each, +5 V dc
All Lines @ 10 MHz (Sum of +5 V dc
PHL
vs. t
(Typical at T
SYS
SYS
SYS
SYS
SYS
SYS
SYS
SYS
SYS
SYS
PLH
SYS/FLD
= 4.5 V
= 5.5 V
= 4.5 V
= 5.5 V
= 4.5 V
= 5.5 V
= 4.5 V, |I
= 4.5 V, |I
= 4.5 V, |I
= 4.5 V, |I
SYS & FLD
@ Logic Low/High Level Respectively
A
= +25 C, +5 V dc
–2–
O
O
O
O
| = 0.02 mA
| = 4 mA
| = 0.02 mA
| = 4 mA
SYS
= 5 V
SYS & FLD
SYS
, +5 V dc
)
FLD
, t
RR
= 50 ns max unless otherwise noted)
2.0
3.0
0.9
1.2
0.4
0.5
4.4
3.7
20
25
1750
3500
10,000
150
75
3,500
1.0
4.5
4.0
–25
–40
Min
Typ
2.7
3.2
1.8
2.2
0.9
1.0
5
0.5
0.5
14
12
14
1
26
0.6
200
48
2.3
5
8
28
4
18
1
Max
3.15
4.2
2.2
3.0
1.4
1.5
0.1
0.4
25
375
1250
18
2
27
300
1.5
5.5
5.75
+85
+85
Units
V
V
V
V
V
V
pF
V
V
V
V
MHz
ns
ns
ns
V rms
V rms
V rms
V rms
V/ s
pF
mH
Turns
V
kHz
kHz
Turns
V rms
pF
W
V dc
V dc
pF
pF
mA
mA
REV. 0
C
C
A
A
s
A rms
s