STMicroelectronics ST3232ECTR
| Parameters | |
|---|---|
| Series | - |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| RoHS Status | ROHS3 Compliant |
| Package / Case | 16-TSSOP (0.173", 4.40mm Width) |
| Mfr | STMicroelectronics |
| Mounting Type | Surface Mount |
| Operating Temperature | 0°C ~ 70°C |
| Type | Transceiver |
| Data Rate | 250kbps |
| Receiver Hysteresis | 500 mV |
| Supplier Device Package | 16-TSSOP |
| Voltage - Supply | 3V ~ 5.5V |
| Protocol | RS232 |
| Number of Drivers/Receivers | 2/2 |
| Duplex | Full |
| Package | Tape & Reel (TR) |
| Product Status | Active |
| Base Product Number | ST3232 |
| REACH Status | REACH Unaffected |
| Standard Package | 2,500 |
| ECCN | EAR99 |
| HTSUS | 8542.39.0001 |
The ST3232ECTR is a low-power, high-performance RS-232 transceiver IC designed by STMicroelectronics, a leading global semiconductor manufacturer. This device is specifically engineered to provide EIA/TIA-232 and V.28/V.24 communication interfaces with low power requirements and high data-rate capabilities. It operates from a supply voltage range of 3V to 5.5V and supports a guaranteed data rate of up to 250 kbps. The ST3232ECTR is available in a 16-pin TSSOP package, making it suitable for surface-mount applications.
ST3232ECTR 2/2 Transceiver Features
The ST3232ECTR offers several key features that make it an ideal choice for RS-232 communication interfaces. It provides ±15 kV ESD protection on RS-232 I/O pins, ensuring robustness against electrostatic discharge. The device also features a low dropout transmitter output stage, allowing true RS-232 performance from 3V to 5V supplies. Additionally, it includes a dual charge pump that requires only two small capacitors for operation. The ST3232ECTR has a low supply current of 300 µA, making it suitable for low-power applications. It also supports a minimum guaranteed data rate of 250 kbps and a maximum slew rate of 6V/µs.
2/2 Transceiver ST3232ECTR Applications
The ST3232ECTR is highly versatile and finds application in a variety of industries. It is commonly used in data communication equipment, such as modems, routers, and terminal servers. Its low power consumption and high data rate make it suitable for portable devices and battery-powered applications. Additionally, the ST3232ECTR is ideal for industrial automation systems, medical equipment, and consumer electronics where reliable RS-232 communication is required.
Advantages of Choosing ST3232ECTR
The ST3232ECTR provides several advantages over other RS-232 transceiver solutions. Its low power consumption and wide operating voltage range make it suitable for both low-power and high-performance applications. The ±15 kV ESD protection ensures reliability in harsh environments. The device's small form factor and surface-mount package allow for easy integration into compact designs. Furthermore, the ST3232ECTR's low dropout transmitter and dual charge pump design provide true RS-232 performance with minimal external components. Overall, the ST3232ECTR is an excellent choice for engineers seeking a reliable, low-power, and high-performance RS-232 transceiver.
