ADM232AARWZ

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ADM232AARWZ

IC TRANSCEIVER FULL 2/2 16SOIC

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規格

Package Tube
ProductStatus Active
Type Transceiver
Protocol RS232
NumberofDrivers/Receivers 2/2
Duplex Full
ReceiverHysteresis 400 mV
DataRate 200kbps
Voltage-Supply 4.5V ~ 5.5V
OperatingTemperature -40°C ~ 85°C
MountingType Surface Mount
Package/Case 16-SOIC (0.295, 7.50mm Width)

概述

Description

ADM232AARWZ is a high-speed, low-power, bidirectional level shifter designed for interfacing between different voltage logic levels in digital circuits. Typically, it facilitates communication between devices operating at different voltage levels, such as 3.3V and 5V systems.
This component features a compact package, making it suitable for space-constrained applications. It operates across a wide temperature range and offers reliable switching performance, ensuring minimal propagation delay. The ADM232AARWZ is particularly useful in mixed-voltage environments where signal integrity and logic level compatibility are critical.
Key applications include interfacing microcontrollers, sensors, and other digital peripherals. Its design includes built-in pull-up resistors and supports multiple data rates, enhancing versatility in various electronic designs. Overall, the ADM232AARWZ is an essential device for engineers working on mixed-voltage applications in consumer electronics, automotive systems, and industrial automation.

Features

The ADM232AARWZ is a high-speed, dual-channel, RS-232 level translator designed for data communication. Key features include:
1. Dual Transceiver: Provides two independent RS-232 channels for simultaneous communication.
2. Low Supply Voltage: Operates from a single 3V to 5.5V power supply, making it suitable for battery-powered applications.
3. High Data Rate: Supports data rates up to 250 kbps, ensuring efficient data transfer.
4. Integrated Charge Pump: Uses an internal charge pump to generate the necessary RS-232 voltage levels, eliminating the need for additional components.
5. Wide Operating Temperature: Functional within a temperature range of -40°C to +85°C, making it suitable for various environments.
6. Small Package Size: Available in a compact 16-lead TSSOP package, which aids in space-constrained designs.
7. Low Power Consumption: Designed for low power operation, enhancing battery life in portable devices.
These features make the ADM232AARWZ a versatile solution for applications requiring reliable RS-232 communication in compact designs.

Package

The ADM232AARWZ is packaged in an 8-lead SOIC (Small Outline Integrated Circuit) form factor.

Pinout

The ADM232AARWZ is a dual RS-232 driver/receiver with a pin count of 16. It is designed for communication in a variety of serial applications.
Pin Functions:
1. V+ - Positive power supply.
2. V- - Negative power supply.
3. C1, C2 - External capacitors for charge pump.
4. GND - Ground reference.
5. TXD - Transmit data input (Driver).
6. RXD - Receive data output (Receiver).
7. RTS - Request to send output (Driver).
8. CTS - Clear to send input (Receiver).
9. DTR - Data terminal ready output (Driver).
10. DSR - Data set ready input (Receiver).
11. DCD - Data carrier detect input (Receiver).
12. RI - Ring indicator input (Receiver).
13. R1, R2 - RS-232 signal output (Driver).
14. T1, T2 - RS-232 signal input (Receiver).
The ADM232AARWZ provides the necessary interface for converting TTL/CMOS logic levels to RS-232 levels, making it suitable for connecting microcontrollers or other digital devices to serial communication ports.

Manufacturer

The manufacturer of the ADM232AARWZ is Analog Devices, Inc. Analog Devices is a multinational semiconductor company headquartered in Norwood, Massachusetts, USA. It specializes in high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits. The company serves a wide range of industries, including communications, automotive, industrial, healthcare, and consumer electronics, providing innovative solutions for data conversion, signal processing, and power management.

Application

The ADM232AARWZ is a dual-channel, high-speed, RS-232 line driver/receiver designed for applications requiring serial communication. Key application areas include industrial automation, data acquisition systems, embedded systems, telecommunications, and remote monitoring. Its robust performance makes it suitable for connecting microcontrollers and other digital devices to RS-232 compatible peripherals in environments where space and power efficiency are critical.

Equivalent

The ADM232AARWZ is a dual RS-232 line driver/receiver. Equivalent products include:
1. MAX232 - Industry standard RS-232 transceiver.
2. SP232 - Low power RS-232 transceiver with similar functionality.
3. TC232 - Another low-power option for RS-232 applications.
4. LM232 - Provides similar features and specifications.
Always check the specific datasheets for pin compatibility and performance characteristics.

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