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MAX3232EIPWR

Name: MAX3232EIPWR
Rating: 4.7 (12 reviews)

IC TRANSCEIVER FULL 2/2 16TSSOP

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Mfr。パート #MAX3232EIPWR
パッケージ TSSOP (PW)-16
データシート
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仕様

Package	Tape & Reel (TR),Cut Tape (CT)
ProductStatus	Active
Type	Transceiver
Protocol	RS232
NumberofDrivers/Receivers	2/2
Duplex	Full
ReceiverHysteresis	300 mV
DataRate	250kbps
Voltage-Supply	3V ~ 5.5V
OperatingTemperature	-40°C ~ 85°C
MountingType	Surface Mount
Package/Case	16-TSSOP (0.173, 4.40mm Width)

概要

Description

The MAX3232EIPWR is a dual-channel, low-power RS-232 level shifter designed for converting TTL/CMOS logic levels to RS-232 serial communication standards. It operates over a supply voltage range of 3V to 5.5V, making it suitable for battery-powered devices. The device features a high data transmission rate of up to 250 kbps and offers improved performance with a wider voltage range compared to earlier models.
It includes integrated capacitors for charge pumps, reducing the need for external components and simplifying PCB layout. The MAX3232EIPWR is commonly used in microcontroller applications, interfacing with computer serial ports, and other RS-232 communications.
It is available in a small footprint package, making it ideal for space-constrained designs. The device's reliable operation and low power consumption make it a popular choice in various consumer electronics, automotive, and industrial applications.

Features

The MAX3232EIPWR is a dual RS-232 transceiver designed for communication between microcontrollers and serial devices. Key features include:
1. Voltage Range: Operates with a supply voltage of 3V to 5.5V.
2. Data Rate: Supports data rates up to 250 kbps, suitable for standard serial communication.
3. Extended Temperature Range: Functions effectively in temperatures from -40°C to +85°C.
4. Integrated Capacitors: Incorporates internal charge pump capacitors to minimize external component requirements.
5. Transmitter and Receiver: Contains two drivers and two receivers for full-duplex communication.
6. Low Power Consumption: Offers low power operation, making it suitable for battery-powered applications.
7. EIA/TIA-232 Compliance: Meets RS-232 standards for signal levels and timing.
This device is ideal for applications requiring reliable serial data transmission in compact designs.

Package

The MAX3232EIPWR is packaged in a thin Shrink Small Outline Package (SSOP) with 16 pins. This package type is designed for space-saving applications, making it suitable for compact electronic designs.

Pinout

The MAX3232EIPWR is a dual rs-232 transceiver with a 16-pin TSSOP package. It has a pin count of 16. The device features two RS-232 driver outputs and two RS-232 receiver inputs, allowing for bidirectional communication between TTL/CMOS logic levels and RS-232 voltage levels.
Key functions include:
- Pin 1 (V+): Supply voltage (typically +3.0V to +5.5V)
- Pin 2 (V-): Ground
- Pins 3-4 (T1OUT, T2OUT): Driver outputs for transmitting data
- Pins 5-6 (T1IN, T2IN): Driver inputs for receiving data
- Pins 7-8 (R1OUT, R2OUT): Receiver outputs for TTL/CMOS levels
- Pins 9-10 (R1IN, R2IN): Receiver inputs for RS-232 levels
- Pins 11-16: Various capacitors for charge pumps and reference.
The device is commonly used in applications requiring interface conversion between microcontrollers and serial devices, ensuring reliable communication over long distances.

Manufacturer

The MAX3232EIPWR is manufactured by Maxim Integrated, a company that specializes in analog and mixed-signal integrated circuits. Maxim Integrated designs a wide range of products used in various applications, including automotive, industrial, healthcare, and consumer electronics. The company focuses on providing high-performance, innovative solutions that enhance the functionality and efficiency of electronic systems. In 2021, Maxim Integrated was acquired by Analog Devices, Inc., further expanding its capabilities and product offerings in the semiconductor industry.

Application

The MAX3232EIPWR is primarily used for converting signals between TTL/CMOS logic levels and RS-232 serial communication levels. Its application areas include interfacing microcontrollers with RS-232 devices, data acquisition systems, industrial automation, telecommunications, and any system requiring long-distance data transmission. It is especially useful in battery-powered devices due to its low power consumption and can be utilized in embedded systems where robust serial communication is needed.

Equivalent

Equivalent products to the MAX3232EIPWR chip include the following:
1. MAX3232CPE - Similar specifications with a different package.
2. SP3232E - Offers similar functionality with slight variations in performance.
3. TC232 - A low-power alternative that provides RS-232 level conversion.
4. ADM3251 - Features integrated transceiver capabilities similar to MAX3232.
Always verify electrical characteristics and pin compatibility before substituting.