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ADM3307EARU

Name: ADM3307EARU
Rating: 4.7 (12 reviews)

IC TRANSCEIVER FULL 5/3 28TSSOP

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包 TSSOP-28
資料表 ADM3307EARU DataSheet
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規格

Package	Tube,Tube
ProductStatus	Obsolete
Type	Transceiver
Protocol	RS232
NumberofDrivers/Receivers	5/3
Duplex	Full
ReceiverHysteresis	140 mV
DataRate	920Kbps
Voltage-Supply	2.7V ~ 3.6V
OperatingTemperature	-40°C ~ 85°C
MountingType	Surface Mount
Package/Case	28-TSSOP (0.173, 4.40mm Width)

概述

Description

The ADM3307EARU is a high-speed, low-power, isolated digital isolator designed for communication in industrial and automotive applications. It features robust isolation capabilities, allowing for data transfer across a galvanic barrier while maintaining high data integrity. The device typically supports data rates up to 150 Mbps, making it suitable for various protocols, including UART, SPI, and I2C.
Key features of the ADM3307EARU include integrated isolation, low power consumption, and a compact package size. It is ideal for use in safety-critical environments where electrical isolation is essential to protect sensitive components from voltage spikes and noise. The device operates over a wide temperature range and is designed to meet stringent reliability and performance standards.
In summary, the ADM3307EARU is a versatile and reliable solution for isolated communication, ensuring safety and efficiency in complex electronic systems.

Features

The ADM3307EARU is a robust, isolated RS-232 transceiver designed for reliable data communication. Key features include:
1. Isolation: Provides up to 2500 VRMS isolation to protect against high voltages.
2. Data Rate: Supports data rates up to 250 kbps for efficient performance.
3. Low Supply Voltage: Operates with a supply voltage range of 3.0V to 5.5V, making it versatile for various applications.
4. Dual Channel: Features two independent transceivers, allowing for multiple communication lines.
5. Integrated Protection: Built-in ESD protection to safeguard against voltage spikes.
6. Thermal Shutdown: Includes thermal overload protection for enhanced reliability.
7. Compact Package: Available in a small 16-lead SOIC package, optimizing space in designs.
These features make the ADM3307EARU ideal for industrial automation, communication interfaces, and medical devices requiring isolated data transmission.

Package

The ADM3307EARU is packaged in a 16-lead TSSOP (Thin Shrink Small Outline Package).

Pinout

The ADM3307EARU is a dual-channel, isolated RS-232 transceiver. It features a total of 16 pins. The main functions of the pins include:
1. Power Pins: VCC1 and VCC2 for powering the device from two separate supplies.
2. Signal Pins: TXD1, RXD1 (for Channel 1), and TXD2, RXD2 (for Channel 2) for data transmission and reception.
3. Control Pins: These include the /R and /D pins for controlling the direction of data flow and enabling/disabling the transceiver.
4. Ground Pins: GND1 and GND2 for providing ground references for the two isolated sections.
5. Isolated Protection: The device includes built-in isolation, ensuring safe operation in environments where signal integrity and equipment protection are critical.
This device is suitable for applications requiring RS-232 communication with electrical isolation.

Manufacturer

The ADM3307EARU is manufactured by Analog Devices, Inc. (ADI), a leading global 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 designs and manufactures a wide range of products used in various applications, including communications, instrumentation, automotive, industrial, and consumer electronics. The company is known for its innovative technologies and solutions, focusing on precision and performance in signal processing and data conversion.

Application

The ADM3307EARU is a high-speed, isolated RS-232 transceiver designed for communication in applications requiring electrical isolation. Common application areas include industrial automation, medical devices, telecommunications, and remote monitoring systems. It is ideal for connecting devices in noisy environments, ensuring reliable data transmission while protecting sensitive circuits from voltage spikes and interference.

Equivalent

The ADM3307EARU is a voltage level translator and several equivalent products include the TXB0108, TXS0108E from Texas Instruments, and the 74LVX4245 from NXP. These devices can also serve similar functions, facilitating bidirectional level shifting between different voltage domains. Always verify specifications to ensure compatibility with your application.