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MAX1480BEPI+
+BOMIC TRANSCEIVER HALF 1/1 28DIP
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제조업체아날로그 장비 주식회사/Maxim 통합
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제조업체 부품 #MAX1480BEPI+
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데이터시트 MAX1480BEPI+ DataSheet
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패키지 DIP-28
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재고5251
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사양
| 속성 | 가치 |
| 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 |
개요
Description
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
- 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
- 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
### 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
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.
