MAX1480BEPI+

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MAX1480BEPI+

+БОМ

IC TRANSCEIVER HALF 1/1 28DIP

  • ПроизводительКомпания Analog Devices Inc./Maxim Integrated

  • Мфр. Часть #MAX1480BEPI+

  • Лист данных MAX1480BEPI+ DataSheet

  • Пакет DIP-28

  • В наличии5251

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Спецификации

Атрибут Ценность
Package Tape & Reel (TR),Cut Tape (CT)
ProductStatus Active
Type Driver
Protocol RS422, RS485
NumberofDrivers/Receivers 2/0
Voltage-Supply 4.75V ~ 5.25V
OperatingTemperature 0°C ~ 70°C
MountingType Surface Mount
Package/Case 8-SOIC (0.154, 3.90mm Width)
Duplex Half
ReceiverHysteresis 50 mV
DataRate 250kbps
Series Automotive, AEC-Q100

Обзор

Description

The MAX1480BEPI+ is a high-speed, low-power 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 (HBM) for robust operation.
- Low power consumption (0.3mA in shutdown, 120µA in standby).
- Failsafe receiver ensures logic-high output with open or shorted inputs.
- Operates from a single +5V supply.
Applications include industrial automation, HVAC systems, and long-distance data transmission. The 28-pin PDIP package (MAX1480BEPI+) ensures easy integration.
This transceiver is ideal for noise-prone environments due to its high noise immunity and ESD protection.

Equivalent

The MAX1480BEPI+ is a high-speed, low-power RS-485/RS-422 transceiver. Equivalent alternatives include:
- SN65HVD72 (TI)
- LTC2865 (Analog Devices)
- ADM3485 (Analog Devices)
- ISL83485 (Renesas)
These offer similar features like 20Mbps data rates, half/full-duplex operation, and ESD protection. Verify pin compatibility and voltage ranges for your application.

Features

The MAX1480BEPI+ is a high-speed, low-power RS-485/RS-422 transceiver with the following key features:
- Data Rate: Up to 2.5Mbps
- Half-Duplex communication
- Low Power: 120µA (standby), 2.5mA (active)
- ±15kV ESD Protection (Human Body Model)
- Fail-Safe Receiver (ensures logic-high output on open/bus idle)
- Wide Supply Range: 4.75V to 5.25V
- Thermal Shutdown protection
- Industrial Temp Range: -40°C to +85°C
- 28-Pin PDIP Package
Ideal for industrial, automotive, and long-distance communication applications.

Pinout

The MAX1480BEPI+ is a 28-pin RS-485/RS-422 transceiver in a PDIP package.
### Key Functions:
1. Full-duplex communication (separate Tx/Rx lines).
2. ±15kV ESD protection on bus pins.
3. Data rates up to 2.5Mbps.
4. Low-power shutdown mode.
5. Driver/receiver enable control (DE, /RE pins).
6. Failsafe receiver (ensures high output on open/idle bus).
### Pin Highlights:
- A, B: RS-485 bus lines
- RO: Receiver output
- DI: Driver input
- DE, /RE: Driver/receiver enable
- VCC, GND: Power supply (5V)
Ideal for industrial, automotive, and long-distance serial communication.

Manufacturer

The MAX1480BEPI+ is manufactured by Maxim Integrated, now part of Analog Devices after its acquisition in 2021.
Maxim Integrated was a leading semiconductor company specializing in analog and mixed-signal ICs, known for high-performance solutions in data conversion, power management, and communication. Analog Devices (ADI) is a global leader in analog, mixed-signal, and DSP technologies, serving industries like automotive, industrial, and healthcare.
The MAX1480BEPI+ is a RS-485/RS-422 transceiver, reflecting Maxim's expertise in robust communication ICs.

Package

The MAX1480BEPI+ comes in a 28-pin PDIP (Plastic Dual In-Line Package). This package type is through-hole mountable, suitable for prototyping and industrial applications. PDIP offers robust mechanical strength and ease of handling. The "EPI" suffix indicates an extended temperature range (-40°C to +85°C).

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