仕様
| 属性 | 値 |
| Package | Tube |
| ProductStatus | Obsolete |
| Type | Transceiver |
| Protocol | RS422, RS485 |
| NumberofDrivers/Receivers | 1/1 |
| Duplex | Half |
| ReceiverHysteresis | 100 mV |
| DataRate | 115Kbps |
| Voltage-Supply | 4.75V ~ 5.25V |
| OperatingTemperature | -40°C ~ 85°C |
| MountingType | Surface Mount |
| Package/Case | 8-SOIC (0.154, 3.90mm Width) |
概要
Description
The MAX3082ESA is a 3.3V-powered, ±15kV ESD-protected, RS-485/RS-422 transceiver from Maxim Integrated (now part of Analog Devices). It supports half-duplex communication with data rates up to 10Mbps.
Key features:
- ±15kV ESD protection (Human Body Model) for robust operation.
- Low-power shutdown mode (1µA typical).
- Failsafe receiver ensures logic-high output with open or shorted inputs.
- Hot-swappable to prevent data corruption during insertion.
- Industrial temperature range (−40°C to +85°C).
Applications include industrial automation, HVAC systems, and long-distance data transmission. The 8-pin SOIC package (MAX3082ESA) is compact and suitable for space-constrained designs.
For full details, refer to the datasheet on Analog Devices' website.
Key features:
- ±15kV ESD protection (Human Body Model) for robust operation.
- Low-power shutdown mode (1µA typical).
- Failsafe receiver ensures logic-high output with open or shorted inputs.
- Hot-swappable to prevent data corruption during insertion.
- Industrial temperature range (−40°C to +85°C).
Applications include industrial automation, HVAC systems, and long-distance data transmission. The 8-pin SOIC package (MAX3082ESA) is compact and suitable for space-constrained designs.
For full details, refer to the datasheet on Analog Devices' website.
Equivalent
Equivalent products to the MAX3082ESA (3.3V, RS-485/RS-422 transceiver) include:
- SN65HVD72 (TI)
- LTC2862 (Analog Devices)
- ADM3082E (Analog Devices)
- ISL83483 (Renesas)
- SP3485 (MaxLinear)
These are 3.3V-compatible, half-duplex transceivers with similar features. Check datasheets for exact pinout and performance matching.
- SN65HVD72 (TI)
- LTC2862 (Analog Devices)
- ADM3082E (Analog Devices)
- ISL83483 (Renesas)
- SP3485 (MaxLinear)
These are 3.3V-compatible, half-duplex transceivers with similar features. Check datasheets for exact pinout and performance matching.
Application
The MAX3082ESA is a 3.3V RS-485/RS-422 transceiver, widely used in industrial automation, building control, and telecommunications for robust, noise-resistant communication. It supports half-duplex data transmission with high-speed (up to 10Mbps) or low-power operation. Key applications include:
- Industrial Networks: PLCs, motor control, and sensor interfaces.
- Building Automation: HVAC, lighting, and security systems.
- Telecom Equipment: Base stations and network infrastructure.
- Medical Devices: Reliable data transmission in diagnostic tools.
- Automotive Systems: On-board diagnostics and infotainment.
Its ±15kV ESD protection and fault-tolerant design make it ideal for harsh environments.
- Industrial Networks: PLCs, motor control, and sensor interfaces.
- Building Automation: HVAC, lighting, and security systems.
- Telecom Equipment: Base stations and network infrastructure.
- Medical Devices: Reliable data transmission in diagnostic tools.
- Automotive Systems: On-board diagnostics and infotainment.
Its ±15kV ESD protection and fault-tolerant design make it ideal for harsh environments.
