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ISO7240MDWR
+BOMDGTL ISOLTR 2.5KV 4CH GP 16-SOIC
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ManufacturerTexas Instruments
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Mfr. Part #ISO7240MDWR
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Datasheet ISO7240MDWR DataSheet
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In Stock15596
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Specifications
| Attribute | Value |
| PartStatus | Active |
| BaseProductNumber | ISO7240 |
| Technology | Capacitive Coupling |
| Type | General Purpose |
| IsolatedPower | No |
| NumberofChannels | 4 |
| Inputs-Side1/Side2 | 4/0 |
| ChannelType | Unidirectional |
| Voltage-Isolation | 2500Vrms |
| CommonModeTransientImmunity(Min) | 25kV/µs |
| DataRate | 150Mbps |
| PropagationDelaytpLH/tpHL(Max) | 23ns, 23ns |
| PulseWidthDistortion(Max) | 2ns |
| Rise/FallTime(Typ) | 2ns, 2ns |
| Voltage-Supply | 3.15V ~ 5.5V |
| OperatingTemperature | -40°C ~ 125°C |
| MountingType | Surface Mount |
| Package | 16-SOIC (0.295", 7.50mm Width) |
| SupplierDevicePackage | 16-SOIC |
| Packaging | Cut Tape (CT), Tape & Reel (TR) |
Overview
Description
ISO 7240 covers various devices and system components, including control and indicating equipment, smoke detectors, heat detectors, manual call points, and voice alarm control. It ensures that these systems respond appropriately during fire incidents, providing early detection and timely evacuation. The standard is essential for manufacturers, installers, and maintainers of fire detection and alarm systems, promoting interoperability and safety.
For specific standard details, including any regional or subsector adaptations like "MDWR," it is advisable to consult official ISO publications or relevant industry documentation that may provide context or further specification for terms not widely recognized in the main ISO 7240 series.
Equivalent
Features
1. High Isolation Voltage: Provides up to 2500 VRMS of isolation, ensuring safety and preventing ground loop interference.
2. Data Rate: Supports data rates up to 25 Mbps, accommodating fast data transmission needs.
3. Low Power Consumption: Efficient operation with low power requirements, enhancing battery life in portable applications.
4. Noise Immunity: High common-mode transient immunity (CMTI) ensures reliable performance in noisy environments.
5. Wide Supply Range: Operates with supply voltages ranging from 3.3V to 5V, offering flexibility in system design.
6. Compact Package: Available in a 16-pin wide-body SOIC package, facilitating integration into space-constrained designs.
7. Temperature Range: Operational across a wide temperature range, typically from -40°C to +125°C, suitable for harsh industrial conditions.
These features make the ISO7240MDWR ideal for applications requiring secure and efficient isolation, such as in power supplies, motor controls, and communication interfaces.
Pinout
Key functions include:
- Isolation: Provides galvanic isolation to protect against high voltage transients and prevent ground loops.
- Signal Integrity: Maintains signal fidelity across the isolation barrier.
- High-Speed Data Transmission: Supports data rates up to several Mbps, suitable for high-speed digital interfaces.
- Safety: Can be used in applications that require compliance with safety standards for reinforced isolation.
The specific pin configuration and function assignments should be confirmed with the manufacturer's datasheet, as they may define the exact pin functions, including power supply pins, ground connections, and the input/output channels.