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ISOW7842FDWE
+物料清單DGTL ISOLTR 5KV 4CH GP 16-SOIC
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製造商德州儀器
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製造商部分 #ISOW7842FDWE
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有存貨13517
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規格
| 屬性 | 價值 |
| Part Status | Active |
| Technology | Capacitive Coupling |
| Type | General Purpose |
| Isolated Power | Yes |
| Number of Channels | 4 |
| Inputs - Side 1/Side 2 | 2/2 |
| Channel Type | Unidirectional |
| Voltage - Isolation | 5000Vrms |
| Common Mode Transient Immunity (Min) | 100kV/µs |
| Data Rate | 100Mbps |
| Propagation Delay tpLH / tpHL (Max) | 17.6ns, 17.6ns |
| Pulse Width Distortion (Max) | 4.7ns |
| Rise / Fall Time (Typ) | 2ns, 2ns |
| Voltage - Supply | 3V ~ 5.5V |
| Operating Temperature | -40°C ~ 125°C |
| Mounting Type | Surface Mount |
| Package / Case | 16-SOIC (0.295", 7.50mm Width) |
| Supplier Device Package | 16-SOIC |
| Base Product Number | ISOW7842 |
概述
Description
The ISOW7842FDWE is a high-performance, reinforced digital isolator from Texas Instruments. It integrates a 4-channel isolator (2 forward, 2 reverse) with an isolated DC-DC converter, providing both signal and power isolation in a single package.
Key features:
- Isolation: 5 kVrms (UL1577) with reinforced insulation.
- Data Rate: Up to 100 Mbps for robust signal transmission.
- Power Supply: Integrated DC-DC converter delivers up to 65 mA output.
- Safety Certifications: Meets VDE, UL, CSA, and CQC standards.
- Package: 16-pin SOIC (DW) with wide creepage/clearance.
Applications include industrial automation, motor drives, medical equipment, and isolated power supplies. Its compact design reduces board space while ensuring reliable noise immunity and high-voltage protection.
For detailed specs, refer to the datasheet.
Key features:
- Isolation: 5 kVrms (UL1577) with reinforced insulation.
- Data Rate: Up to 100 Mbps for robust signal transmission.
- Power Supply: Integrated DC-DC converter delivers up to 65 mA output.
- Safety Certifications: Meets VDE, UL, CSA, and CQC standards.
- Package: 16-pin SOIC (DW) with wide creepage/clearance.
Applications include industrial automation, motor drives, medical equipment, and isolated power supplies. Its compact design reduces board space while ensuring reliable noise immunity and high-voltage protection.
For detailed specs, refer to the datasheet.
Equivalent
Equivalent products to the ISOW7842FDWE (a reinforced digital isolator with integrated power) include:
1. ADuM6402 (Analog Devices)
2. Si8642ED (Silicon Labs)
3. MAX14934 (Maxim Integrated)
4. ISO7742FDW (TI, similar but without integrated power)
These offer comparable isolation, data rates, and power integration. Check datasheets for exact specs.
1. ADuM6402 (Analog Devices)
2. Si8642ED (Silicon Labs)
3. MAX14934 (Maxim Integrated)
4. ISO7742FDW (TI, similar but without integrated power)
These offer comparable isolation, data rates, and power integration. Check datasheets for exact specs.
Pinout
The ISOW7842FDWE is a 16-pin SOIC package digital isolator with integrated power. Key functions:
- Isolation: Provides reinforced isolation (up to 5kVRMS) for signal and power.
- Channels: 4 bidirectional channels (default high/low options).
- Power Supply: Integrated DC-DC converter (up to 65mA output).
- Speed: Supports up to 100Mbps data rate.
- Applications: Industrial systems, PLCs, and isolated communication interfaces.
Pins include power inputs (VCC, GND), isolated outputs (VISO), and data I/Os (INx, OUTx).
- Isolation: Provides reinforced isolation (up to 5kVRMS) for signal and power.
- Channels: 4 bidirectional channels (default high/low options).
- Power Supply: Integrated DC-DC converter (up to 65mA output).
- Speed: Supports up to 100Mbps data rate.
- Applications: Industrial systems, PLCs, and isolated communication interfaces.
Pins include power inputs (VCC, GND), isolated outputs (VISO), and data I/Os (INx, OUTx).
Manufacturer
The ISOW7842FDWE is manufactured by Texas Instruments (TI), a leading American semiconductor company. TI specializes in designing and producing analog and embedded processing chips for various industries, including automotive, industrial, and consumer electronics. Known for innovation and reliability, TI is a key player in the global electronics market.
The ISOW7842FDWE is a high-performance, reinforced digital isolator with integrated power, used for signal isolation in applications requiring safety and noise immunity.
The ISOW7842FDWE is a high-performance, reinforced digital isolator with integrated power, used for signal isolation in applications requiring safety and noise immunity.
