MAX3082EESA+
IC TRANSCEIVER HALF 1/1 8SOIC
Quick Answer: The MAX3082EESA+ from Analog Devices Inc./Maxim Integrated is a surface-mount half-duplex transceiver for RS-422 and RS-485 serial communication.
- Manufacturer
- Maxim Integrated
- Product Category
- Driver, Receiver & Transceiver ICs
- Package
- 8-SOIC (0.154", 3.90mm Width)
- Stock
- 9,798 pcs
- Availability
- Current quantity subject to confirmation.
Product Attributes
| Manufacturer | Maxim Integrated |
|---|---|
| Product Category | Driver, Receiver & Transceiver ICs |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 85°C |
| Package | Tube |
| Product status | Active |
| Voltage - Supply | 4.75V ~ 5.25V |
| Datasheet | View Datasheet PDF |
Procurement Snapshot
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Detailed Description for MAX3082EESA+
Product Overview
The MAX3082EESA+ from Analog Devices Inc./Maxim Integrated is a surface-mount half-duplex transceiver for RS-422 and RS-485 serial communication. The device combines one driver and one receiver in an 8-SOIC package and operates from a 4.75 V to 5.25 V supply. It supports a data rate of 115 Kbps and provides 100 mV of receiver hysteresis, a parameter relevant to differential serial signal discrimination. The specified operating temperature range is -40°C to 85°C for the surface-mount package. Because the device is configured for half-duplex operation, the communication path is shared between transmit and receive functions.
Key Features
- Half-duplex RS-422/RS-485 transceiver with one driver and one receiver.
- Operates from a 4.75 V to 5.25 V supply.
- Supports a 115 Kbps data rate and 100 mV receiver hysteresis.
- Surface-mount 8-SOIC package with a 0.154 in, 3.90 mm width.
- Specified for operation from -40°C to 85°C.
Applications
- RS-422 and RS-485 serial communication links between logic circuits and differential serial lines.
- Half-duplex serial data exchange in systems using a 4.75 V to 5.25 V supply.
- Surface-mount serial communication designs operating from -40°C to 85°C.
Design & Procurement Notes
Design considerations should focus on the 8-SOIC surface-mount footprint, the 4.75 V to 5.25 V supply range, and the 115 Kbps data-rate limit. Since the device is a half-duplex transceiver with one driver and one receiver, board-level serial-link planning should allocate the communication path for alternating transmit and receive use rather than simultaneous bidirectional traffic. The 100 mV receiver hysteresis and -40°C to 85°C operating range can guide signal-margin and thermal-margin assumptions in 5 V differential serial designs.
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