Abbildungen dienen nur als Referenz
SI8642ED-B-ISR
+StücklisteDGTL ISOLTR 5KV 4CH GP 16-SOIC
-
HerstellerSkyworks Solutions Inc.
-
Herstellerteil #SI8642ED-B-ISR
-
Datenblatt SI8642ED-B-ISR DataSheet
-
Auf Lager14077
365 Tage Qualitätsgarantie
7*24 Stunden-Servicegarantie
90-Tage Kundendienstgarantie
Originalproduktgarantie
Spezifikationen
| Attribut | Wert |
| Series | Si864x |
| PartStatus | Active |
| Technology | Capacitive Coupling |
| Type | General Purpose |
| IsolatedPower | No |
| NumberofChannels | 4 |
| Inputs-Side1/Side2 | 2/2 |
| ChannelType | Unidirectional |
| Voltage-Isolation | 5000Vrms |
| CommonModeTransientImmunity(Min) | 35kV/µs |
| DataRate | 150Mbps |
| PropagationDelaytpLH/tpHL(Max) | 13ns, 13ns |
| PulseWidthDistortion(Max) | 4.5ns |
| Rise/FallTime(Typ) | 2.5ns, 2.5ns |
| Voltage-Supply | 2.5V ~ 5.5V |
| OperatingTemperature | -40°C ~ 125°C |
| MountingType | Surface Mount |
| Package/Case | 16-SOIC (0.295", 7.50mm Width) |
| SupplierDevicePackage | 16-SOIC |
| BaseProductNumber | SI8642 |
Übersicht
Description
### Key Features:
- Isolation: 5 kVrms reinforced isolation (UL/IEC 60747-17 certified).
- Channels: 2 bidirectional channels (supports unidirectional use).
- Speed: Up to 150 Mbps data rate.
- Power: Low power consumption (1.5 mA/channel typical).
- Voltage Range: 2.5V to 5.5V supply on both sides.
- Package: 16-pin SOIC (wide-body).
### Applications:
- Industrial automation (PLC, motor control).
- Medical equipment.
- Isolated communication interfaces (SPI, I²C).
### Advantages:
- High noise immunity (CMTI: ±50 kV/µs).
- Robust isolation with long-term reliability.
- AEC-Q100 qualified for automotive use.
The SI8642ED-B-ISR is ideal for applications requiring reliable, high-speed isolation with minimal power consumption.
Equivalent
- ADuM1442 (Analog Devices)
- ISO7742 (Texas Instruments)
- MAX1442 (Maxim Integrated)
These alternatives offer similar 4-channel isolation with comparable speed and voltage ratings. Always verify specifications like isolation rating, data rate, and package compatibility for your application.
Pinout
### Key Functions:
- 4 unidirectional isolation channels (2 forward, 2 reverse).
- High-speed operation (up to 150 Mbps).
- 3.0V to 5.5V supply range (supports mixed voltage levels).
- Reinforced isolation (up to 5 kVrms).
- Low power consumption with default high output.
### Applications:
- Industrial automation, motor control, and power supplies.
- Isolated SPI, I²C, or UART communication.
Pins include VDD1/VDD2 (supply), GND1/GND2 (ground), and input/output channels (A1-A4, B1-B4).
