圖片僅供參考

MAX308ESE+T

Name: MAX308ESE+T
Rating: 4.7 (12 reviews)

IC MULTIPLEXER 8X1 16SOIC

製造商
製造商。部分 #MAX308ESE+T
包 SOIC-16
資料表
有現貨的6798

+BOM RFQ

100%原創；新

24小時準備發貨

365天保修

RFQ&；獲得更多折扣

規格

Package	Tape & Reel (TR)
ProductStatus	Active
Multiplexer/DemultiplexerCircuit	8:1
NumberofCircuits	1
On-StateResistance(Max)	100Ohm
Channel-to-ChannelMatching(ΔRon)	1.5Ohm
Voltage-SupplySingle(V+)	5V ~ 30V
Voltage-SupplyDual(V±)	±5V ~ 20V
SwitchTime(TonToff)(Max)	150ns, 150ns
ChargeInjection	2pC
ChannelCapacitance(CS(off)CD(off))	3pF, 26pF
Current-Leakage(IS(off))(Max)	750pA
Crosstalk	-92dB @ 100kHz
OperatingTemperature	-40°C ~ 85°C (TA)
MountingType	Surface Mount
Package/Case	16-SOIC (0.154, 3.90mm Width)

概述

Description

The MAX308ESE+T is a high-speed, dual RS-485/RS-422 transceiver designed for data communications and industrial control applications. It offers a robust solution for long-distance communication, supporting data rates up to 20 Mbps over twisted-pair cables. With a wide operating temperature range from -40°C to +85°C, it is suitable for harsh environments.
This transceiver features low power consumption, making it ideal for battery-powered devices. The MAX308ESE+T is capable of operating in half-duplex and full-duplex modes, providing flexibility in communication setups. It also includes built-in fail-safe features to maintain data integrity, even in the presence of noise or line failures.
The device is packaged in a compact 8-pin SOIC package, facilitating easy integration into various circuit designs. Its enhanced noise immunity and low electromagnetic interference (EMI) characteristics make it a reliable choice for industrial and automotive applications, ensuring effective performance in demanding situations.

Features

The MAX308ESE+T is a high-speed RS-485/RS-422 transceiver designed for reliable serial communication over long distances. Key features include:
1. Single-Chip Design: Combines multiple functions in a single package for lower component count.
2. High Data Rate: Supports data rates up to 10 Mbps, making it suitable for fast communication applications.
3. Wide Supply Voltage Range: Operates from a 3.0V to 5.5V power supply, providing flexibility for various applications.
4. Low Power Consumption: Offers low quiescent current, enhancing energy efficiency.
5. High Noise Immunity: Features a differential signaling technique that improves noise resistance and allows for long cable lengths.
6. Thermal Shutdown: Protects the transceiver from overheating, ensuring reliability in operational environments.
7. Multiple Driver Capability: Allows for up to 32 transceivers on the bus, supporting multi-point communication.
8. Short-Circuit Protection: Prevents damage under fault conditions.
Overall, the MAX308ESE+T is ideal for industrial automation, automotive communication, and data acquisition systems.

Package

The MAX308ESE+T is packaged in a 16-pin TSSOP (Thin Shrink Small Outline Package).

Pinout

The MAX308ESE+T is an RS-485/RS-422 transceiver with a pin count of 8. Its primary functions include converting differential signals for long-distance communication while ensuring high-speed data transmission.
Pin Functions:
1. VCC (Pin 1): Supply voltage.
2. GND (Pin 2): Ground reference.
3. A (Pin 3): Non-inverting differential output.
4. B (Pin 4): Inverting differential output.
5. RO (Pin 5): Receiver output (data out).
6. RE (Pin 6): Receiver enable (active low).
7. DE (Pin 7): Driver enable (active high).
8. DI (Pin 8): Driver input (data in).
This IC is designed for robust communication in industrial applications, featuring high noise immunity and low power consumption.

Manufacturer

The MAX308ESE+T is manufactured by Maxim Integrated, a company known for its analog and mixed-signal integrated circuits. Maxim Integrated specializes in designing innovative semiconductor solutions for a wide range of applications, including automotive, industrial, communications, and consumer electronics. In 2021, Maxim Integrated was acquired by Analog Devices, Inc., a leading global design and manufacturing company focused on high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits. The acquisition has enhanced Analog Devices' product portfolio and position in the semiconductor market.

Application

The MAX308ESE+T is a high-speed RS-485/RS-422 transceiver used in various applications, including industrial automation, data acquisition systems, and remote sensor networks. Its robust design makes it suitable for long-distance communication in noisy environments, such as motor control systems and building automation. Additionally, it can be used in telecommunications and any application requiring reliable serial communication over twisted pair cables.

Equivalent

The MAX308ESE+T is a high-speed RS-485/RS-422 transceiver. Equivalent products include:
1. SN75176 - Texas Instruments
2. AD485 - Analog Devices
3. LT1785 - Analog Devices
4. SP485 - Semtech
5. ISL3173 - Intersil
Always verify specifications and compatibility for your specific application.