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MAX1483ESA
+NomenclatureIC TRANSCEIVER HALF 1/1 8SOIC
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FabricantAnalog Equipment GmbH / intégration Maxim
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Pièce fabricant #MAX1483ESA
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Package SO-8
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En stock3421
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Spécifications
| Attribut | Valeur |
| Package | Tube,Tube |
| ProductStatus | Obsolete |
| Type | Transceiver |
| Protocol | RS422, RS485 |
| NumberofDrivers/Receivers | 1/1 |
| Duplex | Half |
| ReceiverHysteresis | 75 mV |
| DataRate | 250kbps |
| Voltage-Supply | 4.75V ~ 5.25V |
| OperatingTemperature | -40°C ~ 85°C |
| MountingType | Surface Mount |
| Package/Case | 8-SOIC (0.154, 3.90mm Width) |
Présentation
Description
Key features of the MAX1483ESA include:
1. Half-Duplex Communication: Supports bidirectional data transmission over a single cable, minimizing wiring costs.
2. High Data Rates: Capable of operating at speeds up to 10 Mbps, suitable for fast data exchange.
3. Low Power Operation: Incorporates a low current shutdown mode to conserve power when the device is not in use.
4. Extended Temperature Range: Ensures reliable performance in harsh industrial environments.
5. Fail-safe Protection: Protects against driver output short circuits and bus contention scenarios.
6. ESD Protection: Offers enhanced electrostatic discharge protection for increased durability.
Overall, the MAX1483ESA provides robust and efficient communication for systems requiring reliable data exchange over long distances and in demanding environments.
Equivalent
1. SN75176 from Texas Instruments
2. ADM485 from Analog Devices
3. LTC485 from Analog Devices (formerly Linear Technology)
4. SP485 from MaxLinear (formerly Sipex)
5. DS75176 from Texas Instruments
These alternatives generally offer similar electrical characteristics and functionalities, though it is important to verify pin compatibility and specific application requirements.
Features
1. Low Power Consumption: It operates with minimal power, making it suitable for battery-powered and energy-efficient applications.
2. High Data Rates: Supports data rates up to 250kbps, allowing for fast data transmission.
3. Wide Supply Voltage Range: Operates over a supply range of 4.75V to 5.25V, suitable for various applications.
4. ESD Protection: Provides robust Electrostatic Discharge (ESD) protection, enhancing reliability in harsh environments.
5. Short-Circuit Protection: Includes protection against short circuits, preventing damage to the device and network.
6. Thermal Shutdown: Protects the device from overheating, enhancing durability.
7. Fail-Safe Receiver: Ensures a known output state when the input is open, shorted, or undriven, improving reliability.
8. Compact Package: Available in an 8-pin SO (Small Outline) package for space-constrained applications.
These features make the MAX1483ESA ideal for industrial and commercial applications requiring reliable and efficient data communication.
Pinout
1. RO (Receiver Output): Outputs the received data.
2. RE (Receiver Output Enable): Active-low input to enable or disable the receiver output.
3. DE (Driver Output Enable): Active-high input to enable or disable the driver output.
4. DI (Driver Input): Input for the data to be transmitted.
5. GND: Ground reference for the device.
6. A (Non-Inverting Receiver Input/Driver Output): Non-inverting line for differential signal.
7. B (Inverting Receiver Input/Driver Output): Inverting line for differential signal.
8. VCC: Supply voltage pin for the device.
The MAX1483ESA is used for robust data transmission and is suitable for applications requiring a low-power, high-speed, and reliable RS-485/RS-422 interface.