Thông số kỹ thuật
| thuộc tính | Giá trị |
| Package / Case | Tube |
| Part Status | Active |
| Type | Transceiver |
| Protocol | RS422, RS485 |
| Number of Drivers/Receivers | 1/1 |
| Duplex | Half |
| Receiver Hysteresis | 70 mV |
| Data Rate | 2.5Mbps |
| Voltage - Supply | 4.75V ~ 5.25V |
| Operating Temperature | -40°C ~ 85°C |
| Mounting Type | Through Hole |
Tổng quan
Description
The MAX1487EPA+ is a RS-485/RS-422 transceiver from Maxim Integrated (now part of Analog Devices). It features half-duplex communication, supporting data rates up to 2.5Mbps.
### Key Features:
- ±15kV ESD protection (on driver/receiver pins)
- Low-power shutdown mode (1µA typical)
- Wide supply range (4.75V to 5.25V)
- Thermal shutdown protection
- Driver/receiver enable control
### Applications:
- Industrial networks
- Point-of-sale systems
- Building automation
### Package:
- 8-pin PDIP (EPA) for easy prototyping
The MAX1487EPA+ is robust, reliable, and ideal for noise-prone environments requiring long-distance serial communication.
### Key Features:
- ±15kV ESD protection (on driver/receiver pins)
- Low-power shutdown mode (1µA typical)
- Wide supply range (4.75V to 5.25V)
- Thermal shutdown protection
- Driver/receiver enable control
### Applications:
- Industrial networks
- Point-of-sale systems
- Building automation
### Package:
- 8-pin PDIP (EPA) for easy prototyping
The MAX1487EPA+ is robust, reliable, and ideal for noise-prone environments requiring long-distance serial communication.
Features
The MAX1487EPA+ is a RS-485/RS-422 transceiver with the following key features:
- Half-duplex communication
- Data rates up to 2.5Mbps
- ±15kV ESD protection (on driver outputs & receiver inputs)
- Low-power shutdown mode (consumes <1µA)
- Wide supply voltage range (+4.75V to +5.25V)
- Driver short-circuit current limiting
- Thermal shutdown protection
- Compatible with 3.3V & 5V logic
- Industrial temperature range (-40°C to +85°C)
- 8-pin PDIP package
Ideal for industrial, automotive, and long-distance communication applications.
- Half-duplex communication
- Data rates up to 2.5Mbps
- ±15kV ESD protection (on driver outputs & receiver inputs)
- Low-power shutdown mode (consumes <1µA)
- Wide supply voltage range (+4.75V to +5.25V)
- Driver short-circuit current limiting
- Thermal shutdown protection
- Compatible with 3.3V & 5V logic
- Industrial temperature range (-40°C to +85°C)
- 8-pin PDIP package
Ideal for industrial, automotive, and long-distance communication applications.
Package
The MAX1487EPA+ comes in an 8-pin PDIP (Plastic Dual In-Line Package). This through-hole package is suitable for easy prototyping and breadboarding. It has a standard 0.3" row spacing and is compatible with most DIP sockets.
