Description
The MAX3232 device consists of two line drivers, two line receivers, and a dual charge-pump circuit with ±15-kV ESD protection terminal to terminal (serial-port connection terminals, including GND). The device meets the requirements of TIA/EIA-232- F and provides the electrical interface between an asynchronous communication controller and the serial-port connector. The charge pump and four small external capacitors allow operation from a single 3-V to 5.5-V supply. The devices operate at data signaling rates up to 250 kbit/s and a maximum of 30-V/μs driver output slew rate.
Features
- RS-232 Bus-terminal esd protection exceeds ±15 kV using human-body model (HBM)
- Meets or exceeds the requirements of TIA/ EIA-232-F and ITU V.28 standards
- Operates with 3-V to 5.5-V VCC supply
- Operates up to 250 kbit/s
- Two drivers and two receivers
- Low supply current: 300 μA Typical
- External capacitors: 4 × 0.1 μF
- Accepts 5-V logic input with 3.3-V supply
- Alternative high-sp
Applications
- Industrial PCs
- Wired networking
- Data center and enterprise networking
- Battery-powered systems
- PDAs
- Notebooks
- Laptops
- Palmtop PCs
- Hand-held equipment
Specifications
| Model | MAX3232 |
| Type | Line Driver and Receiver |
| Package Style | SMD |
| Drivers per package | 2 |
| Receivers per package | 2 |
| Logic voltage(Min.) | 3.3V |
| Main supply voltage | 5V |
| Data rate (Max) | 250 kbps |
| Operating Temperature Range | 0°C to 70°C |
| Country of Origin | China |