Overview
The MAX202IPWRE4 is a 5-V dual RS-232 line driver and receiver produced by Texas Instruments. This device is designed to provide a complete electrical interface between an asynchronous communication controller and the serial-port connector, adhering to the TIA/EIA-232-F and ITU v.28 standards. It operates from a single 5-V supply and includes a dual charge-pump circuit that generates the necessary voltage levels for RS-232 communication. The MAX202IPWRE4 features two line drivers and two line receivers, along with robust ±15-kV ESD protection for the RS-232 bus pins.
Key Specifications
| Parameter | Value | Units |
|---|---|---|
| Data Rate (Max) | 120 | kbps |
| Drivers Per Package | 2 | |
| Receivers Per Package | 2 | |
| ESD HBM | ±15 kV | |
| Logic Voltage (Min) | 5 V | |
| Main Supply Voltage (Nom) | 5 V | |
| Operating Temperature Range | -40 to 85°C | |
| Package Type | TSSOP-16 | |
| Receiver Hysteresis | 500 mV | |
| Instantaneous Slew Rate (Max) | 30 V/µs |
Key Features
- Meets or exceeds the requirements of TIA/EIA-232-F and ITU v.28 standards.
- ±15-kV ESD protection for RS-232 bus pins.
- Operates from a single 5-V supply.
- Includes a dual charge-pump circuit.
- Two line drivers and two line receivers.
- Supports data signaling rates up to 120 kbit/s.
- Maximum driver output slew rate of 30 V/µs.
- Fail-safe receivers for shorted and open inputs.
- RoHS compliant.
Applications
- Battery-powered systems.
- Notebooks and laptops.
- Palmtop PCs and hand-held equipment.
- Any system requiring RS-232 communication with robust ESD protection.
Q & A
- What is the MAX202IPWRE4 used for?
The MAX202IPWRE4 is used to provide a complete electrical interface between an asynchronous communication controller and the serial-port connector, adhering to RS-232 standards.
- What is the operating voltage of the MAX202IPWRE4?
The MAX202IPWRE4 operates from a single 5-V supply.
- What is the maximum data rate supported by the MAX202IPWRE4?
The MAX202IPWRE4 supports data signaling rates up to 120 kbit/s.
- What kind of ESD protection does the MAX202IPWRE4 offer?
The MAX202IPWRE4 offers ±15-kV ESD protection for the RS-232 bus pins.
- What is the operating temperature range of the MAX202IPWRE4?
The operating temperature range of the MAX202IPWRE4 is -40 to 85°C.
- What type of package does the MAX202IPWRE4 come in?
The MAX202IPWRE4 comes in a 16-pin TSSOP package.
- Is the MAX202IPWRE4 RoHS compliant?
- What are some common applications of the MAX202IPWRE4?
- How many drivers and receivers does the MAX202IPWRE4 have?
- What is the maximum slew rate of the driver output?
