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MAX3030EESE
+BOMQUAD RS-422 TRANSMITTER
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Nhà sản xuấtAnalog Devices Inc./Maxim tích hợp
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Ông. Phần #MAX3030EESE
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Gói SOIC-Narrow-16
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Có sẵn7693
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Thông số kỹ thuật
| thuộc tính | Giá trị |
| Package | Bulk |
| ProductStatus | Active |
Tổng quan
Description
Key features of the MAX3030EESE include:
1. Data Rates: Supports up to 250 kbps, making it suitable for moderate-speed data transmission applications.
2. Low Power Consumption: Designed to consume minimal power, which is critical for energy-efficient systems.
3. ESD Protection: Offers protection against electrostatic discharges up to ±15kV, enhancing device reliability.
4. Fail-safe Feature: Ensures the receiver outputs a known state when the bus is idle, open, or shorted.
5. Wide Supply Range: Operates across a wide voltage range, typically from 4.75V to 5.25V.
6. Robust Performance: Capable of operating in harsh environments with high noise levels.
Overall, the MAX3030EESE is a reliable choice for engineers needing robust RS-485/RS-422 communication capabilities.
Equivalent
1. Texas Instruments SN65HVD3082E
2. Analog Devices ADM485
3. NXP PCA82C250
4. STMicroelectronics ST485
5. Linear Technology (now Analog Devices) LTC485
These alternatives offer similar functionalities with varying specifications in data rate, supply voltage, and package options. Always check the datasheet to ensure compatibility for your specific application.
Features
1. Data Rate: Supports data rates up to 20 Mbps, making it suitable for high-speed communication.
2. Supply Voltage: Operates over a wide supply voltage range from 3.0V to 5.5V.
3. Low Power Consumption: Features low quiescent current and a shutdown mode that reduces power usage significantly.
4. Fault Protection: Offers ±15kV ESD protection on all pins, ensuring durability and reliability.
5. Driver/Receiver Enable: Includes independent enable pins for the driver and receiver, providing flexibility in control.
6. Slew Rate Limiting: Features slew-rate-limited and full-speed transceiver versions to minimize EMI and reduce reflections.
7. Thermal Protection: Built-in thermal shutdown protects the device from excessive temperature.
8. Fail-Safe Receiver: Guarantees a logic-high output when inputs are open, shorted, or terminated but undriven.
9. Package Options: Available in small, space-saving packages, including the 16-pin SOIC.
These features make the MAX3030EESE ideal for applications requiring reliable and efficient data communication.
Pinout
1. RO (Receiver Output): Outputs the received data.
2. RE̅ (Receiver Enable): Active-low input that enables the receiver when low.
3. DE (Driver Enable): Enables the driver when high.
4. DI (Driver Input): Data input for the driver.
5. GND (Ground): Ground reference for the circuit.
6. A (Non-Inverting Driver Output/Receiver Input): Connects to the bus line.
7. B (Inverting Driver Output/Receiver Input): Connects to the bus line.
8. VCC (Supply Voltage): Power supply input for the IC.
The IC is used for differential data transmission and is capable of full-duplex communication, making it suitable for use in multipoint networks.