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ISO7641FMDWR Digital Isolator 4243Vrms 4 Channel 150Mbps 25kV/µs CMTI 16-SOIC
General Purpose Digital Isolator 4243Vrms 4 Channel 150Mbps 25kV/µs CMTI 16-SOIC (0.295", 7.50mm Width)
Specifications of ISO7641FMDWR
| TYPE | DESCRIPTION |
| Category | Isolators |
| Digital Isolators | |
| Mfr | Texas Instruments |
| Series | - |
| Package | Tape & Reel (TR) |
| Cut Tape (CT) | |
| Product Status | Active |
| Technology | Capacitive Coupling |
| Type | General Purpose |
| Isolated Power | No |
| Number of Channels | 4 |
| Inputs - Side 1/Side 2 | 3/1 |
| Channel Type | Unidirectional |
| Voltage - Isolation | 4243Vrms |
| Common Mode Transient Immunity (Min) | 25kV/µs |
| Data Rate | 150Mbps |
| Propagation Delay tpLH / tpHL (Max) | 10.5ns, 10.5ns |
| Pulse Width Distortion (Max) | 2ns |
| Rise / Fall Time (Typ) | 1.6ns, 1ns |
| Voltage - Supply | 2.7V ~ 5.5V |
| Operating Temperature | -40°C ~ 125°C (TA) |
| Mounting Type | Surface Mount |
| Package / Case | 16-SOIC (0.295", 7.50mm Width) |
| Supplier Device Package | 16-SOIC |
| Base Product Number | ISO7641 |
Features of ISO7641FMDWR
• Signaling Rate: 150 Mbps
• Low Power Consumption, Typical ICC per Channel (3.3-V Supplies):
– ISO7640FM: 2 mA at 25 Mbps
– ISO7641FM: 2.4 mA at 25 Mbps
• Low Propagation Delay: 7-ns Typical
• Output Defaults to Low-State in Fail-Safe Mode
• Wide Temperature Range: –40°C to 125°C
• 50-KV/µs Transient Immunity, Typical
• Long Life With SiO2 Isolation Barrier
• Operates From 2.7-V, 3.3-V, and 5-V Supply Logic Levels
• Wide Body SOIC-16 Package
• Safety and Regulatory Approvals
– 6000 VPK / 4243 VRMS for 1 Minute per UL 1577
– VDE 6000 VPK Transient Overvoltage, 1414 VPK Working Voltage per DIN V VDE V 0884-10 (VDE V 0884-10):2006-12
– CSA Component Acceptance Notice 5A, IEC Device Information(1) 60950-1, IEC 61010-1, and IEC 60601-1 End Equipment Standards
– TUV 5 KVRMS Reinforced Insulation per SOIC (16) 10.30 mm × 7.50 mm EN/UL/CSA 61010-1
– CQC Reinforced Insulation per GB4943.1-2011
Applications of ISO7641FMDWR
• Optocoupler Replacement in:
– Industrial Fieldbus
– Profibus
– Modbus
– DeviceNet™ Data Buses
– Servo Control Interface
– Motor Control
– Power Supplies
– Battery Packs
Environmental & Export Classifications of ISO7641FMDWR
| ATTRIBUTE | DESCRIPTION |
| RoHS Status | ROHS3 Compliant |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| REACH Status | REACH Unaffected |
| ECCN | EAR99 |
| HTSUS | 8542.39.0001 |
