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MAX3232CUE+

Name: MAX3232CUE+
Rating: 4.7 (12 reviews)

IC TRANSCEIVER FULL 2/2 16TSSOP

Производитель
Мфр. Часть #MAX3232CUE+
Пакет TSSOP-16
Лист данных
В наличии3650

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Спецификации

Package	Tape & Reel (TR),Cut Tape (CT)
ProductStatus	Active
Type	Driver
Protocol	RS422, RS485
NumberofDrivers/Receivers	2/0
Voltage-Supply	4.75V ~ 5.25V
OperatingTemperature	0°C ~ 70°C
MountingType	Surface Mount
Package/Case	8-SOIC (0.154, 3.90mm Width)
Duplex	Half
ReceiverHysteresis	50 mV
DataRate	250kbps
Series	Automotive, AEC-Q100

Обзор

Description

The MAX3232CUE+ is a dual-channel RS-232 transceiver designed for communication between microcontrollers and RS-232-compatible devices. Operating from a +3V to +5.5V supply, it converts TTL/CMOS logic levels to RS-232 levels and vice versa, supporting data rates up to 250 kbps. Key features include:
- Integrated capacitors for simplified circuit design.
- Low power consumption, making it suitable for battery-operated devices.
- ESD protection up to ±15 kV, enhancing reliability in harsh environments.
- Two independent transceivers, allowing simultaneous communication on both channels.
The device is commonly used in applications such as industrial automation, data acquisition systems, and embedded systems, where robust serial communication is required. The MAX3232CUE+ is available in a compact 16-pin SOIC package, facilitating easy integration into various electronic designs.

Features

The MAX3232CUE+ is a dual RS-232 driver/receiver designed for reliable communication between microcontrollers and RS-232 devices. Key features include:
1. Voltage Range: Operates with a single 3V to 5.5V power supply, making it suitable for modern low-voltage systems.
2. Data Rate: Supports data rates up to 120 kbps, ensuring fast and efficient data transmission.
3. Transmitter and Receiver: Includes two drivers and two receivers, allowing for full-duplex communication.
4. Extended Temperature Range: Rated for operation from -40°C to +85°C, suitable for industrial applications.
5. Compact Package: Available in a small 16-pin SOIC package, ideal for space-constrained designs.
6. Low Power Consumption: Consumes low power during operation, enhancing battery life in portable applications.
7. Capacitance Tolerance: Can drive capacitive loads of up to 2500 pF, ensuring compatibility with various cable lengths.
These features make the MAX3232CUE+ a versatile choice for serial communication applications in embedded systems.

Package

The MAX3232CUE+ is packaged in a 16-pin dual in-line package (DIP) form factor. It features an industry-standard pin configuration, making it suitable for integration into various electronic circuits for RS-232 communication.

Pinout

The MAX3232CUE+ is a dual RS-232 transceiver with a pin count of 16. It is designed to convert TTL logic levels to RS-232 levels and vice versa.
### Pin Functions:
1. V+ (Pin 1): Supply voltage (typically +3V to +5.5V).
2. V- (Pin 2): Negative supply voltage (-3V to -5.5V).
3. C1+ (Pin 3): Capacitor input for charge pump.
4. C1- (Pin 4): Capacitor output for charge pump.
5. C2+ (Pin 5): Additional capacitor input for charge pump.
6. C2- (Pin 6): Additional capacitor output for charge pump.
7. T1IN (Pin 7): Transmit data input (TTL).
8. T1OUT (Pin 8): Transmit data output (RS-232).
9. R1OUT (Pin 9): Receive data output (TTL).
10. R1IN (Pin 10): Receive data input (RS-232).
11. T2IN (Pin 11): Second transmit data input (TTL).
12. T2OUT (Pin 12): Second transmit data output (RS-232).
13. R2OUT (Pin 13): Second receive data output (TTL).
14. R2IN (Pin 14): Second receive data input (RS-232).
15. GND (Pin 15): Ground connection.
16. NC (Pin 16): No connection.
This device is commonly used in serial communication applications.

Manufacturer

The manufacturer of the MAX3232CUE+ is Maxim Integrated, which is now a part of Analog Devices, Inc. Maxim Integrated was known for designing and manufacturing a wide range of analog and mixed-signal integrated circuits (ICs), primarily for applications in the communications, automotive, industrial, and consumer electronics sectors. The MAX3232CUE+ is a dual voltage level translator that facilitates serial communication between devices operating at different voltage levels, commonly used in RS-232 communication. The company is recognized for its innovation in power management, data converters, and interface solutions, among other semiconductor technologies.

Application

The MAX3232CUE+ is commonly used in applications requiring RS-232 communication, such as serial data transmission between microcontrollers, computers, and peripherals. It is ideal for interfacing devices in embedded systems, industrial automation, telecommunications, and data acquisition systems. Its ability to convert TTL/CMOS logic levels to RS-232 signal levels enables reliable communication over longer distances while minimizing noise interference.

Equivalent

Equivalent products to the MAX3232CUE+ chip include:
1. SP3232E - A similar RS-232 transceiver with low power requirements.
2. TC232 - Another RS-232 driver/receiver with comparable features.
3. ADM3251 - Offers similar functionality with integrated isolation.
4. SC3232 - A cost-effective alternative with similar specifications.
Always verify specific parameters like voltage levels and package types before substitution.

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УПС: Стоимость доставки варьируется от 25 до 45 долларов США (0,5 кг), при этом предполагаемое время доставки составляет 3-7 рабочих дней.

ТНТ: Стоимость доставки варьируется от 25 до 65 долларов США (0,5 кг), при этом предполагаемое время доставки составляет 3-7 рабочих дней.

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