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ISO7220A vs ISO7220ADG4 vs ISO7220AD

 
PartNumberISO7220AISO7220ADG4ISO7220AD
DescriptionDGTL ISO 2.5KV GEN PURP 8SOICDigital Isolators Dual CH 2/0 1Mbps Dig Iso
ManufacturerTexas InstrumentsTexas InstrumentsTexas Instruments
Product CategoryDigital IsolatorsDigital IsolatorsDigital Isolators
SeriesISO7220A-ISO7220A
ProductDigital Isolators-Digital Isolators
TypeGeneral PurposeGeneral PurposeGeneral Purpose
PackagingTube Alternate PackagingTube Alternate PackagingTube Alternate Packaging
Unit Weight0.019048 oz-0.019048 oz
Mounting StyleSMD/SMT-SMD/SMT
Package CaseSOIC-88-SOIC (0.154", 3.90mm Width)SOIC-8
TechnologyCapacitive CouplingCapacitive CouplingCapacitive Coupling
Operating Temperature-40°C ~ 125°C-40°C ~ 125°C-40°C ~ 125°C
Number of Channels222
Voltage Supply3 V ~ 5.5 V3 V ~ 5.5 V3 V ~ 5.5 V
Supplier Device Package8-SOIC8-SOIC8-SOIC
Data Rate1Mbps1Mbps1Mbps
Channel TypeUnidirectionalUnidirectionalUnidirectional
Voltage Isolation2500Vrms2500Vrms2500Vrms
Rise Fall Time Typ1ns, 1ns1ns, 1ns1ns, 1ns
Isolated PowerNoNoNo
Inputs Side 1 Side 22000/2/1 0:00:002000/2/1 0:00:002000/2/1 0:00:00
Common Mode Transient Immunity Min25kV/μs25kV/μs25kV/μs
Propagation Delay tpLH tpHL Max475ns, 475ns475ns, 475ns475ns, 475ns
Pulse Width Distortion Max14ns14ns14ns
Maximum Operating Temperature+ 125 C-+ 125 C
Minimum Operating Temperature- 40 C-- 40 C
PolarityUnidirectional-Unidirectional
Isolation TypeCapacitive Coupling-Capacitive Coupling
Isolation Voltage2.5 kVrms-2.5 kVrms
Supply Voltage Max5 V-5 V
Supply Voltage Min3.3 V-3.3 V
Propagation Delay Time475 ns-475 ns
Forward Channels2 Channel-2 Channel
Reverse Channels0 Channel-0 Channel
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