MAX14802CCM+

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MAX14802CCM+

IC SW SPST-NOX16 48OHM 48LQFP

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  • Ông. Phần #MAX14802CCM+
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  • Có sẵn9000

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

Part Status Active
Switch Circuit SPST - NO
Multiplexer/Demultiplexer Circuit 1:1
Number of Circuits 16
On-State Resistance (Max) 48Ohm
Channel-to-Channel Matching (ΔRon) 2.4Ohm
Voltage - Supply, Single (V+) 40V ~ 250V
Voltage - Supply, Dual (V±) ±160V
Switch Time (Ton, Toff) (Max) 3.5µs, 3.5µs
-3db Bandwidth 20MHz
Charge Injection 820pC
Channel Capacitance (CS(off), CD(off)) 11pF
Current - Leakage (IS(off)) (Max) 2µA
Crosstalk -80dB @ 5MHz
Operating Temperature 0°C ~ 70°C (TA)
Mounting Type Surface Mount
Package / Case 48-LQFP
Supplier Device Package 48-LQFP (7x7)
Base Product Number MAX14802

Tổng quan

Description

The MAX14802CCM+ is a dual-channel, high-speed RS-485/RS-422 transceiver designed for robust serial communication over long distances. It features a wide operating voltage range from 3.0V to 5.5V, making it suitable for various applications including industrial automation, automotive systems, and data acquisition. The device supports data rates up to 20 Mbps, ensuring fast and reliable communication.
Key features include low power consumption, thermal shutdown protection, and high noise immunity, which enhance performance in noisy environments. The MAX14802CCM+ also includes integrated fail-safe mechanisms, ensuring reliable operation even in the presence of faulty or disconnected lines.
With a small footprint and simplicity in design, this transceiver is an excellent choice for engineers looking to implement efficient and effective differential signaling solutions in their projects.

Features

The MAX14802CCM+ is a dual-channel, low-power RS-485/RS-422 transceiver designed for robust data communication in industrial and automotive applications. Key features include:
1. Dual Channels: Supports two independent transceiver channels for efficient multi-device communication.
2. Low-Power Operation: Operates with a supply voltage range of 3.0V to 5.5V and features low quiescent current, enhancing battery life in portable applications.
3. High Data Rate: Capable of data rates up to 20 Mbps, supporting fast communication over long distances.
4. Robust Protection: Designed with ±15 kV ESD protection on the bus pins, ensuring reliability in harsh environments.
5. Wide Temperature Range: Operates from -40°C to +125°C, making it suitable for demanding industrial conditions.
6. Fail-Safe Features: Includes a fail-safe input that ensures a known state (high, low, or floating) in the absence of a valid input signal.
7. Compact Package: Available in a small 16-pin TQFN package, facilitating space-saving designs.
These features make the MAX14802CCM+ ideal for applications requiring reliable and efficient serial communication.

Package

The MAX14802CCM+ comes in a 16-pin TQFN (Thin Quad Flat No-lead) package. This compact, low-profile package is designed for efficient thermal performance and space-saving in electronic designs.

Pinout

The MAX14802CCM+ is a dual-channel, RS-485/RS-422 transceiver with a pin count of 16. Its primary functions include facilitating data communication over long distances while providing differential signaling to enhance noise immunity.
Key pin functions include:
- Driver Outputs (A, B): Connects to the differential output for transmitting data.
- Receiver Inputs (A, B): Connects to the differential input for receiving data.
- DE (Driver Enable): Activates the driver when high.
- RE (Receiver Enable): Activates the receiver when low.
- VCC: Power supply input.
- GND: Ground reference.
- FAULT: Indicates fault conditions in the transceiver.
- NOISE: Provides noise immunity features.
The device supports data rates up to 20 Mbps and operates across a wide voltage range, making it suitable for various industrial applications.

Manufacturer

The MAX14802CCM+ is manufactured by Maxim Integrated, which is a company known for designing and manufacturing analog and mixed-signal semiconductors. Maxim Integrated specializes in providing innovative solutions for various applications, including power management, signal processing, and data conversion. In 2021, Maxim Integrated was acquired by Analog Devices, Inc., a leading global company in the semiconductor industry, focusing on high-performance analog, mixed-signal, and digital signal processing technologies.

Application

The MAX14802CCM+ is a dual-channel, high-speed RS-485/RS-422 transceiver ideal for industrial automation, motor control, and process control applications. It is suitable for communication in harsh environments, supporting long-distance data transmission in networking systems, remote sensor applications, and building automation. Its robust design ensures reliable performance in noisy environments, making it effective for factory automation and telemetry systems.

Equivalent

The MAX14802CCM+ is a dual-channel, high-speed, digital isolator. Equivalent products include:
1. ADUM1201 - Analog Devices, dual-channel isolator.
2. ISO7221 - Texas Instruments, dual-channel isolator.
3. Si86xx series - Silicon Labs, various dual-channel isolators.
Always verify specifications and compatibility for your specific application.

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