The ISO7220 and ISO7221 are dual-channel digital isolators

ISO7220M

Manufacturer Part NumberISO7220M
DescriptionThe ISO7220 and ISO7221 are dual-channel digital isolators
ManufacturerTexas Instruments
ISO7220M datasheet
 


Specifications of ISO7220M

Number Of Channels2Channel Configuration2/0
Insulation Rating(vrms)2500Supply Voltage(s)(v)3.3, 5
Datarate(mbps)150Input Noise FilterNone
Prop Delay(max)(ns)16Ttl/cmos Input ThresholdCMOS
FootprintADuM1200Operating Temperature Range(c)-40 to 125
Pin/package8SOICThermal ShutdownNo
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VDE
Certified according to IEC 60747-5-2
Basic Insulation
Maximum Transient Overvoltage, 4000 V
PK
Maximum Surge Voltage, 4000 V
PK
Maximum Working Voltage, 560 V
PK
File Number: 40016131
(1) Production tested ≥3000 V
for 1 second in accordance with UL 1577.
RMS
ABSOLUTE MAXIMUM RATINGS
(2)
V
Supply voltage
, V
, V
CC
CC1
CC2
V
Voltage at IN, OUT
I
I
Output current
O
Human Body Model
Electrostatic
ESD
discharge
Field-Induced-Charged Device Model
Machine Model
T
Maximum junction temperature
J
(1) Stresses beyond those listed under absolute maximum ratings may cause permanent damage to the device. These are stress ratings
only and functional operation of the device at these or any other conditions beyond those indicated under recommended operating
conditions is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
(2) All voltage values except differential I/O bus voltages are with respect to network ground terminal and are peak voltage values.
RECOMMENDED OPERATING CONDITIONS
(1)
V
Supply voltage
, V
, V
CC
CC1
CC2
I
High-level output current
OH
I
Low-level output current
OL
(2)
t
Input pulse width
ui
(2)
1/t
Signaling rate
ui
V
High-level input voltage
IH
V
Low-level input voltage
IL
V
High-level input voltage
IH
V
Low-level input voltage
IL
T
Junction temperature
J
H
External magnetic field-strength immunity per IEC 61000-4-8 & IEC 61000-4-9 certification
(1) For the 5-V operation, V
or V
is specified from 4.5 V to 5.5 V.
CC1
CC2
For the 3.3-V operation, V
or V
is specified from 3 V to 3.6 V.
CC1
CC2
For the 2.8-V operation, V
or V
is specified at 2.8 V.
CC1
CC2
(2) Typical signaling rate and Input pulse width are measured at ideal conditions at 25°C.
Copyright © 2006–2012, Texas Instruments Incorporated
ISO7220A, ISO7220B, ISO7220C, ISO7220M
ISO7221A, ISO7221B, ISO7221C, ISO7221M
REGULATORY INFORMATION
CSA
Approved under CSA Component
Acceptance Notice 5A
Evaluated to CSA 60950-1-07 and IEC 60950-1 (2nd
Ed.) for products with working voltages ≤ 125 V
RMS
reinforced insulation or ≤ 400 V
for basic insulation
RMS
File Number: 220991
(1)
Electrostatic discharge JEDEC Standard 22,
Test Method A114-C.01
JEDEC Standard 22, Test Method C101
ANSI/ESDS5.2-1996
ISO722xA, ISO722xB,
ISO722xM
ISO722xC
ISO722xA
ISO722xB
ISO722xC
ISO722xM
ISO722xA
ISO722xB
ISO722xC
ISO722xM
ISO722xA, ISO722xB,
ISO722xC
ISO722xM
SLLS755L – JULY 2006 – REVISED JANUARY 2012
UL
Recognized under UL 1577 Component
Recognition Program
(1)
for
Single Protection, 2500 V
RMS
File Number: E181974
VALUE
UNIT
–0.5 to 6
V
–0.5 to 6
V
±15
mA
±4
kV
All pins
±1
±200
V
170
°C
MIN
TYP
MAX
UNIT
3
5.5
V
2.8
5.5
-4
mA
4
mA
1
0.67
μs
200
100
40
33
ns
6.67
5
0
1500
1000
kbps
0
10
5
0
30
25
Mbps
0
200
150
2
V
V
CC
0
0.8
V
0.7 V
V
V
CC
CC
0
0.3 V
V
CC
–40
°C
150
1000
A/m
3