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MAXIM INTEGRATED / ANALOG DEVICES MAX3225EEUP RS-232 Transceiver
The MAX3225EEUP+ is a ±15KV ESD-protected, low-power RS-232 transceiver with AutoShutdown Plus, housed in a 20-pin TSSOP package. It operates at 3V and supports communication interfaces such as EIA/TIA-232 and V.28/V.24, providing automatic shutdown and wake-up features, high data rate capabilities, and enhanced electrostatic discharge protection. The device features two drivers and two receivers, with a READY output that indicates charge pump status. It supports a wide supply voltage range from 3V to 5.5V and an operating temperature range from -40°C to 85°C. The low dropout transmitter output stage enables RS-232 performance from 3V to 5.5V using a dual charge pump circuit, which requires only four small 0.1µF capacitors when powered from a 3.3V supply. The device automatically enters low power shutdown mode when the RS-232 cable is disconnected or when transmitters are inactive for over 30 seconds, and can resume operation when valid input transitions are detected. It is suitable for applications in communications, networking, and portable devices.
MAXIM INTEGRATED / ANALOG DEVICES MAX3225EEUP RS-232 Transceiver Specifications:
- Operating Voltage: 3V to 5.5V
- ESD Protection: ±15KV (IEC 1000-4-2 Air-Gap and Contact Discharge)
- Pin Count: 20 TSSOP package
- Data Rate Support: 1Mbps (max)
- Power Supply Current: 1µA (AutoShutdown Plus mode)
- Operating Temperature Range: -40°C to 85°C
- Charge Pump Capacitors: Four 0.1µF capacitors needed for operation from 3.3V
- Transmitter Output Voltage Swing: Typical ±12V at load of 3kΩ to GND
- Receiver Inputs: RS-232 compatible voltage levels, ±25V
- Output States: High impedance when shutdown
- Control Inputs: ForceOn and ForceOff for software control of power modes
- READY Output: Indicates charge pump status and device readiness
- Built-in electrostatic discharge (ESD) protection structures on all pins
- Application versatility: ideal for communications, networking, and portable devices
- Package options: TSSOP, SSOP, DIP, and THIN TQFN
Buy the Maxim Series MAX3225RS232: MAX3225EEUP
Purchase the Maxim MAX3225EEUP+ today and ensure your communication systems are protected, efficient, and ready for high-speed data transfer. Designed for low power consumption and robust electrostatic protection, this transceiver supports a wide voltage range and high data rates. Its AutoShutdown Plus feature automatically conserves energy by shutting down when inactive, and it quickly wakes up with valid input transitions. Ideal for wireless devices, portable computers, and networking equipment, this compact IC guarantees reliable performance in demanding environments. Buy now for dependable serial communication solutions.
Get Maxim MAX3225EEUP+ today—designed for reliable communication and low power consumption in portable and networking devices.
Frequently Asked Questions
Where can I buy MAXIM INTEGRATED / ANALOG DEVICES MAX3225EEUP?
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How do I troubleshoot issues or seek technical support for part MAX3225EEUP?
You can download the MAX3225EEUP datasheet or visit the MAXIM INTEGRATED / ANALOG DEVICES website for support.
Who is the manufacturer of MAX3225EEUP?
MAXIM INTEGRATED / ANALOG DEVICES