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MAX3071EESA+T
+NomenclatureIC TRANSCEIVER FULL 1/1 8SOIC
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FabricantAnalog Equipment GmbH / intégration Maxim
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Pièce fabricant #MAX3071EESA+T
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Fiche technique MAX3071EESA+T DataSheet
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Spécifications
| Attribut | Valeur |
| Part Status | Active |
| Type | Transceiver |
| Protocol | RS422, RS485 |
| Number of Drivers/Receivers | 1/1 |
| Duplex | Full |
| Receiver Hysteresis | 100 mV |
| Data Rate | 250kbps |
| Voltage - Supply | 3V ~ 3.6V |
| Operating Temperature | -40°C ~ 85°C |
| Mounting Type | Surface Mount |
| Package / Case | 8-SOIC (0.154", 3.90mm Width) |
| Supplier Device Package | 8-SOIC |
| Base Product Number | MAX3071 |
Présentation
Description
The device operates with a supply voltage range from 3.0V to 3.6V, making it suitable for low-power applications. It features a low-power shutdown mode, reducing current consumption to just 1µA. The MAX3071EESA+T includes 1/8 unit load receiver input impedance, allowing up to 256 transceivers on the bus, enhancing network flexibility.
This transceiver comes in an 8-pin SOIC package, marked with the "+T" which indicates that it is available in a tape and reel packaging format, suitable for automated assembly processes. Its robust design and high-performance characteristics make it ideal for industrial automation, building automation, and telecommunications applications where reliable data communication is critical.
Equivalent
1. Texas Instruments SN65HVD3082E
2. Analog Devices ADM3071E
3. STMicroelectronics SP3071E
4. TI MAX3071EESA+ (functionally identical as TI acquired Maxim Integrated)
These equivalents are chosen based on similar functionality, pin configuration, and electrical characteristics. Always verify specifics like package, temperature range, and data rate compatibility for exact replacements.
Features
1. Data Rate: Supports up to 10 Mbps for high-speed data transfer.
2. Supply Voltage: Operates with a wide supply voltage range from 3 V to 5.5 V.
3. ESD Protection: Offers robust ESD protection up to ±15 kV on the bus pins, ensuring reliability in harsh environments.
4. Low Power Consumption: Features low quiescent current and includes a shutdown mode to save power.
5. Fail-safe: Provides fail-safe operation, ensuring a defined logic output for open, shorted, or terminated but idle data lines.
6. Thermal Shutdown: Integrated thermal shutdown protection prevents damage from overheating.
7. Short-Circuit Protection: Built-in protection against excessive current scenarios.
8. Pin Compatibility: Compatible with standard RS-485/RS-422 pin configurations, facilitating easy integration.
These features make the MAX3071EESA+T well-suited for industrial, automotive, and commercial applications where reliable, fast, and durable communication is required.
Pinout
1. RO (Pin 1): Receiver Output - provides data output from the receiver.
2. RE̅ (Pin 2): Receiver Output Enable - active low input to enable the receiver output.
3. DE (Pin 3): Driver Output Enable - active high input to enable the driver outputs.
4. DI (Pin 4): Driver Input - provides data input to the driver.
5. GND (Pin 5): Ground - reference point for all signal voltages.
6. A (Pin 6): Driver Output/Receiver Input - non-inverting differential signal.
7. B (Pin 7): Driver Output/Receiver Input - inverting differential signal.
8. VCC (Pin 8): Positive Supply Voltage - powers the device.
This transceiver is designed to operate with a 5V supply and offers robust communication with high ESD protection, reduced EMI, and low power consumption, suitable for industrial applications.