Overview
The MAX233ACWP-T, produced by Analog Devices Inc./Maxim Integrated, is a +5V-powered multichannel RS-232 Driver/Receiver designed for interface translation. This component is particularly useful in applications where ±12V is not available. It features integrated charge pump circuitry, eliminating the need for a bipolar ±12V supply, and includes a low-power shutdown mode. The MAX233ACWP-T is compatible with all EIA/TIA-232E and V.28/V.24 communications interfaces, making it versatile for various communication and networking applications.
Key Specifications
| Specification | Value |
|---|---|
| IC Type | RS232 Transceiver |
| No. of Transmitters | 2 |
| No. of Receivers | 2 |
| Duplex | Full |
| Receiver Hysteresis | 500mV |
| Data Rate Max | 200Kbps |
| Supply Voltage Min | 4.5V |
| Supply Voltage Max | 5.5V |
| Operating Temperature Min | 0°C |
| Operating Temperature Max | 70°C |
| Mounting Type | Surface Mount |
| Package / Case | 20-SOIC (0.295", 7.50mm Width) |
| No. of Pins | 20 |
| RoHS Compliant | Yes |
Key Features
- Integrated charge pump circuitry eliminates the need for a bipolar ±12V supply.
- Low-power shutdown mode (5μW).
- Full-duplex operation with two drivers and two receivers.
- Compatible with EIA/TIA-232E and V.28/V.24 communications interfaces.
- Receiver hysteresis of 500mV for improved noise immunity.
Applications
The MAX233ACWP-T is suitable for a variety of applications, including:
- Communications and Networking: Ideal for serial communication interfaces in networking equipment.
- Medical Devices: Used in medical equipment that requires reliable serial communication.
Q & A
- What is the MAX233ACWP-T used for?
The MAX233ACWP-T is a +5V-powered multichannel RS-232 Driver/Receiver used for interface translation in various communication and networking applications. - What is the maximum data rate of the MAX233ACWP-T?
The maximum data rate of the MAX233ACWP-T is 200Kbps. - What is the operating temperature range of the MAX233ACWP-T?
The operating temperature range is from 0°C to 70°C. - Is the MAX233ACWP-T RoHS compliant?
Yes, the MAX233ACWP-T is RoHS compliant. - What type of package does the MAX233ACWP-T come in?
The MAX233ACWP-T comes in a 20-SOIC (0.295", 7.50mm Width) package. - How many drivers and receivers does the MAX233ACWP-T have?
The MAX233ACWP-T has two drivers and two receivers. - What is the supply voltage range for the MAX233ACWP-T?
The supply voltage range is from 4.5V to 5.5V. - Does the MAX233ACWP-T have integrated charge pump circuitry?
Yes, it does, which eliminates the need for a bipolar ±12V supply. - What is the receiver hysteresis of the MAX233ACWP-T?
The receiver hysteresis is 500mV. - Is the MAX233ACWP-T suitable for medical devices?
Yes, it is suitable for use in medical devices that require reliable serial communication.
