Specifications
| Attribute | Value |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Active |
| Type | Transceiver |
| Protocol | RS232 |
| NumberofDrivers/Receivers | 2/2 |
| Duplex | Full |
| ReceiverHysteresis | 500 mV |
| DataRate | 1Mbps |
| Voltage-Supply | 3V ~ 5.5V |
| OperatingTemperature | -40°C ~ 85°C |
| MountingType | Surface Mount |
| Package/Case | 20-TSSOP (0.173, 4.40mm Width) |
Overview
Description
The MAX3222EEUP+T is a dual-channel RS-232 line driver/receiver integrated circuit designed by Maxim Integrated. It is part of the MAX3222 series, known for facilitating serial communication in a wide range of applications. This device operates at 3V to 5.5V supply voltage and is suitable for low-power and battery-operated applications due to its efficient power consumption.
Key features include two drivers and two receivers, ESD protection up to ±15kV, and an automatic power-down feature that significantly reduces power usage by entering a low-power state when the device is not actively transmitting or receiving data. The device's internal charge pumps enable it to generate the necessary RS-232 voltage levels from a single supply voltage, eliminating the need for dual power supplies.
The MAX3222EEUP+T is packaged in a 20-pin TSSOP (Thin Shrink Small Outline Package), making it suitable for compact or densely populated circuit boards. Typical applications include smartphone data cables, networking equipment, GPS devices, and other portable or space-constrained electronic devices.
Key features include two drivers and two receivers, ESD protection up to ±15kV, and an automatic power-down feature that significantly reduces power usage by entering a low-power state when the device is not actively transmitting or receiving data. The device's internal charge pumps enable it to generate the necessary RS-232 voltage levels from a single supply voltage, eliminating the need for dual power supplies.
The MAX3222EEUP+T is packaged in a 20-pin TSSOP (Thin Shrink Small Outline Package), making it suitable for compact or densely populated circuit boards. Typical applications include smartphone data cables, networking equipment, GPS devices, and other portable or space-constrained electronic devices.
Equivalent
The MAX3222EEUP+T is an RS-232 transceiver. Equivalent products include:
1. Texas Instruments' TRS3222E
2. STMicroelectronics' ST3222E
3. Analog Devices' ADM3222
4. NXP's NXP3222E
These alternatives offer similar functionality, such as dual-channel RS-232 communication, low power consumption, and ESD protection, often used in serial communication applications. Always check pin compatibility and specific electrical characteristics to ensure they meet your design requirements.
1. Texas Instruments' TRS3222E
2. STMicroelectronics' ST3222E
3. Analog Devices' ADM3222
4. NXP's NXP3222E
These alternatives offer similar functionality, such as dual-channel RS-232 communication, low power consumption, and ESD protection, often used in serial communication applications. Always check pin compatibility and specific electrical characteristics to ensure they meet your design requirements.
Features
The MAX3222EEUP+T is a dual transceiver designed for RS-232 communication interfaces. Key features include:
1. Low Power Consumption: Operates with a single supply voltage of 3.0V to 5.5V, suitable for battery-powered and portable applications.
2. High Data Rate: Supports data rates up to 250 kbps.
3. Integrated Charge Pump: Eliminates the need for external capacitors by integrating a charge pump to generate the necessary RS-232 voltage levels.
4. Multiple Transceivers: Contains two drivers and two receivers.
5. ESD Protection: Offers ESD protection up to ±15 kV on RS-232 pins.
6. Auto Shut-Down: Features an automatic shutdown mode to save power when not in use.
7. Small Footprint: Available in a 20-pin TSSOP package, ideal for space-constrained applications.
8. Compatibility: Compatible with the EIA/TIA-232 and V.28/V.24 communication standards.
These features make the MAX3222EEUP+T suitable for a range of applications, including industrial, medical, and consumer electronics that require reliable serial communication.
1. Low Power Consumption: Operates with a single supply voltage of 3.0V to 5.5V, suitable for battery-powered and portable applications.
2. High Data Rate: Supports data rates up to 250 kbps.
3. Integrated Charge Pump: Eliminates the need for external capacitors by integrating a charge pump to generate the necessary RS-232 voltage levels.
4. Multiple Transceivers: Contains two drivers and two receivers.
5. ESD Protection: Offers ESD protection up to ±15 kV on RS-232 pins.
6. Auto Shut-Down: Features an automatic shutdown mode to save power when not in use.
7. Small Footprint: Available in a 20-pin TSSOP package, ideal for space-constrained applications.
8. Compatibility: Compatible with the EIA/TIA-232 and V.28/V.24 communication standards.
These features make the MAX3222EEUP+T suitable for a range of applications, including industrial, medical, and consumer electronics that require reliable serial communication.
Pinout
The MAX3222EEUP+T is a 20-pin device, typically packaged in a TSSOP-20 (Thin Shrink Small Outline Package) form factor. It functions as a dual driver/receiver for RS-232 communication, which is widely used for serial communication in various electronic devices.
Key features of the MAX3222EEUP+T include:
- Dual Transceivers: It has two drivers and two receivers, facilitating full-duplex communication over RS-232 interfaces.
- Low Power Consumption: Operates on a single 3.0V to 5.5V power supply with a low-power shutdown mode, reducing power consumption.
- ESD Protection: Provides enhanced ESD protection for the RS-232 pins, ensuring reliability in harsh environments.
- Data Rates: Supports data rates up to 250 kbps, suitable for a wide range of applications.
This device is ideal for portable and battery-powered applications due to its efficient power usage and compact package. The MAX3222EEUP+T is commonly used in devices that require RS-232 connectivity, including computers, modems, and industrial equipment.
Key features of the MAX3222EEUP+T include:
- Dual Transceivers: It has two drivers and two receivers, facilitating full-duplex communication over RS-232 interfaces.
- Low Power Consumption: Operates on a single 3.0V to 5.5V power supply with a low-power shutdown mode, reducing power consumption.
- ESD Protection: Provides enhanced ESD protection for the RS-232 pins, ensuring reliability in harsh environments.
- Data Rates: Supports data rates up to 250 kbps, suitable for a wide range of applications.
This device is ideal for portable and battery-powered applications due to its efficient power usage and compact package. The MAX3222EEUP+T is commonly used in devices that require RS-232 connectivity, including computers, modems, and industrial equipment.
Manufacturer
The MAX3222EEUP+T is manufactured by Analog Devices, Inc. (ADI). Analog Devices is a global semiconductor company that designs, manufactures, and markets a broad range of integrated circuits, sensors, and other electronic components. These products are used in various applications across industries such as automotive, communications, consumer electronics, industrial equipment, healthcare, and aerospace. ADI is well-regarded for its expertise in analog and mixed-signal, power management, radio frequency (RF), and digital and sensor technologies, making it a leading provider of high-performance electronics solutions.
Application
The MAX3222EEUP+T is a RS-232 transceiver used for serial communication in various applications. It is commonly found in:
1. Computers and Networking: Facilitates communication between computers, networking equipment, and peripherals.
2. Industrial Automation: Used in programmable logic controllers (PLCs) and other industrial control systems for reliable data exchange.
3. Telecommunications: Supports modems and other telecom devices needing robust serial interfaces.
4. Consumer Electronics: Provides connectivity in devices like digital cameras and GPS units.
5. Embedded Systems: Enables microcontrollers and microprocessors to communicate with other devices using RS-232 protocol.
Its low power consumption and wide temperature range make it suitable for battery-powered and harsh environment applications.
1. Computers and Networking: Facilitates communication between computers, networking equipment, and peripherals.
2. Industrial Automation: Used in programmable logic controllers (PLCs) and other industrial control systems for reliable data exchange.
3. Telecommunications: Supports modems and other telecom devices needing robust serial interfaces.
4. Consumer Electronics: Provides connectivity in devices like digital cameras and GPS units.
5. Embedded Systems: Enables microcontrollers and microprocessors to communicate with other devices using RS-232 protocol.
Its low power consumption and wide temperature range make it suitable for battery-powered and harsh environment applications.
Package
The MAX3222EEUP+T is packaged in a 20-pin TSSOP (Thin Shrink Small Outline Package).
