ADM4850ARZ

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ADM4850ARZ

IC TRANSCEIVER HALF 1/1 8SOIC

100% gốc & amp; Mới

24 giờ sẵn sàng để vận chuyển

Bảo hành 365 ngày

RFQ & amp; Nhận thêm Giảm giá

Thông số kỹ thuật

Package Tube
ProductStatus Active
Type Transceiver
Protocol RS422, RS485
NumberofDrivers/Receivers 1/1
Duplex Half
ReceiverHysteresis 20 mV
DataRate 250kbps
Voltage-Supply 4.75V ~ 5.25V
OperatingTemperature -40°C ~ 85°C
MountingType Surface Mount
Package/Case 8-SOIC (0.154, 3.90mm Width)

Tổng quan

Description

The ADM4850ARZ is a high-speed, low-power RS-485 transceiver designed for robust data communication in differential signaling applications. It features a 1/8 unit load, allowing up to 256 nodes on a single bus, making it suitable for multipoint communication systems. The device operates with a supply voltage range of 3.0V to 5.5V and supports data rates of up to 20 Mbps, ensuring reliable long-distance data transmission.
The ADM4850ARZ includes a built-in failsafe mechanism that maintains a high logic level when the bus is idle, preventing false data interpretation. Its low power consumption and small package size enhance its usability in battery-operated devices and compact hardware designs. The transceiver is commonly used in industrial automation, HVAC systems, and process control, where robust data integrity and noise immunity are essential.
Overall, the ADM4850ARZ is an efficient choice for applications requiring reliable, high-speed data communication over twisted-pair cabling.

Features

The ADM4850ARZ is a high-speed, low-power transceiver designed for RS-485 and RS-422 communication. Key features include:
1. Data Rate: Supports data rates up to 10 Mbps, making it suitable for fast communication applications.
2. Low Power Consumption: Operates with a supply voltage range of 3.3V to 5V and features low quiescent current, enhancing energy efficiency.
3. Transmitter and Receiver: Contains a full-duplex transceiver with separate driver and receiver circuitry for effective data transmission and reception.
4. Wide Operating Temperature: Rated for a temperature range of -40°C to 85°C, suitable for industrial applications.
5. Fail-Safe Design: Incorporates fail-safe biasing, ensuring a known state when the bus is idle, preventing false data interpretation.
6. Integrated ESD Protection: Built-in protection against electrostatic discharge enhances reliability in harsh environments.
7. Package: Available in a standard 8-lead SOIC package for easy integration.
These features make the ADM4850ARZ an ideal choice for robust, high-speed communication in various applications.

Package

The ADM4850ARZ is packaged in a 5-lead SOT-23 package.

Pinout

The ADM4850ARZ is a half-duplex RS-485/RS-422 transceiver with a pin count of 8. Its primary functions include enabling bidirectional data transmission over long distances in noisy environments, making it suitable for industrial automation, telecommunications, and data acquisition systems.
The pin configuration is as follows:
1. RO (Receiver Output)
2. RE (Receiver Enable)
3. DE (Driver Enable)
4. DI (Driver Input)
5. A (Non-inverting Output)
6. B (Inverting Output)
7. VCC (Power Supply)
8. GND (Ground)
The device operates with a supply voltage range of 3V to 5.5V and features low power consumption, making it ideal for portable applications.

Manufacturer

The ADM4850ARZ is manufactured by Analog Devices, Inc. (ADI), a prominent multinational company specializing in high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits. Founded in 1965 and headquartered in Norwood, Massachusetts, Analog Devices serves various industries, including telecommunications, automotive, industrial automation, healthcare, and consumer electronics. The company is known for its innovative solutions in signal processing, data conversion, and amplification, catering to the needs of engineers and designers in developing advanced electronic systems.

Application

The ADM4850ARZ is a low-power, half-duplex RS-485 transceiver used in various applications including industrial automation, process control, and data acquisition systems. It is ideal for long-distance communication in noisy environments, enabling reliable data transmission in networking, building automation, and remote monitoring systems. Its features support robust communication in multi-drop configurations, making it suitable for use in telecommunications and automotive applications as well.

Equivalent

The ADM4850ARZ is a low-power RS-485/RS-422 transceiver. Equivalent products include:
1. SN75176B (Texas Instruments)
2. MAX1487 (Maxim Integrated)
3. LTC2862 (Analog Devices)
4. SP485 (Exar)
5. ISL3241 (Renesas)
These alternatives may vary in specifications, so always check data sheets for compatibility.

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Tham khảo phí vận chuyển (DHL / FedEx):

Hãng DHL: Chi phí vận chuyển dao động từ $ 25- $ 45 (0,5kg), với thời gian giao hàng ước tính là 2-5 ngày làm việc.

FedEx: Chi phí vận chuyển dao động từ $ 25- $ 40 (0,5kg), với thời gian giao hàng ước tính là 3-7 ngày làm việc.

Sản phẩm UPS: Chi phí vận chuyển dao động từ $ 25- $ 45 (0,5kg), với thời gian giao hàng ước tính là 3-7 ngày làm việc.

TNT: Chi phí vận chuyển dao động từ $ 25- $ 65 (0,5kg), với thời gian giao hàng ước tính là 3-7 ngày làm việc.

EMS: Chi phí vận chuyển dao động từ $ 30- $ 50 (0,5kg), với thời gian giao hàng ước tính là 7-15 ngày làm việc.

Đăng ký Air Mail: Chi phí vận chuyển là $ 2- $ 4 (0.1kg), với thời gian giao hàng ước tính là 5-20 ngày làm việc.

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