SP232E Overview
The SP202E, SP232E and SP233E devices are a family of line driver and receiver pairs that meets the specifications of RS-232 and V.28 serial protocols. The devices are pin-to-pin patible with MaxLinear’s SP232A and SP233A devices as well as popular industry standard pinouts. The ESD tolerance has been improved on these devices to over ±15kV for Human Body Model. This series offers a 120kbps data rate under load, small ceramic type 0.1µF charge pump capacitors and overall ruggedness for mercial
SP232E Key Features
- Operates from a single +5V power supply
- Meets all RS-232D and ITU V.28 specifications
- Operates with 0.1µF to 10µF ceramic capacitors
- No external capacitors required (SP233E)
- High data rate
- 120kbps under load
- Low power CMOS operation
- Lead-free packaging
- Improved ESD specifications: ±15kV Human Body Model
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SP232E Applications
- Operates from a single +5V power supply

