Overview
The MAX3232MPWREP is a high-performance RS-232 transceiver chip designed and manufactured by Texas Instruments. This device is part of the MAX3232-EP series, known for its robust construction, high-speed capabilities, and extensive ESD protection. It is ideal for serial communication applications in various fields, including industrial control systems, network equipment, and instrumentation devices. The MAX3232MPWREP operates within a wide voltage range of 3V to 5.5V, making it versatile for different power supply conditions.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Package | TSSOP-16 | |
| Pins | 16 | |
| Operating Temperature Range | -55°C to 125°C | °C |
| Supply Voltage Range | 3V to 5.5V | V |
| Data Rate | Up to 250 kbit/s | kbit/s |
| ESD Protection | ±15 kV (HBM) | kV |
| Supply Current | 300 µA (typical) | µA |
| External Capacitors | 4 × 0.1 µF | µF |
| Driver Output Slew Rate | Up to 30 V/µs | V/µs |
Key Features
- Meets or exceeds the requirements of TIA/EIA-232-F and ITU v.28 standards.
- Operates with a supply voltage range of 3V to 5.5V.
- Supports data transmission rates up to 250 kbit/s.
- Features two line drivers and two line receivers for full-duplex asynchronous communication.
- Low supply current of 300 µA (typical).
- Accepts 5-V logic input with a 3.3-V supply.
- ±15 kV ESD protection on RS-232 interface pins.
- Alternative high-speed pin-compatible device (SNx5C3232) available for 1 Mbit/s operation.
- Controlled baseline, one assembly/test site, and one fabrication site.
- Extended product life cycle and extended product-change notification.
Applications
The MAX3232MPWREP is widely used in various applications, including:
- Battery-powered systems such as PDAs, notebooks, laptops, and hand-held equipment.
- Industrial control systems and network equipment.
- Instrumentation devices and medical equipment.
- Automotive and aerospace applications due to its military-grade temperature range and reliability features.
Q & A
- What is the operating voltage range of the MAX3232MPWREP?
The MAX3232MPWREP operates within a voltage range of 3V to 5.5V. - What is the maximum data rate supported by the MAX3232MPWREP?
The device supports data transmission rates up to 250 kbit/s. - What kind of ESD protection does the MAX3232MPWREP offer?
The device features ±15 kV ESD protection on the RS-232 interface pins. - How many drivers and receivers does the MAX3232MPWREP have?
The device includes two line drivers and two line receivers. - What is the typical supply current of the MAX3232MPWREP?
The typical supply current is 300 µA. - What type of package is the MAX3232MPWREP available in?
The device is available in a 16-pin TSSOP (PW) package. - What are the operating temperature ranges for the MAX3232MPWREP?
The device operates within a temperature range of -55°C to 125°C. - Does the MAX3232MPWREP meet any specific industry standards?
Yes, it meets or exceeds the requirements of TIA/EIA-232-F and ITU v.28 standards. - What are some common applications of the MAX3232MPWREP?
Common applications include battery-powered systems, industrial control systems, network equipment, and medical devices. - Is the MAX3232MPWREP suitable for high-reliability applications?
Yes, it is designed for high-reliability applications, including defense, aerospace, and medical fields, with features such as controlled baseline, one assembly/test site, and one fabrication site.
