SP312E

The SP202E/232E/233E/310E/312E devices are a family of line driver and receiver pairs that meet the specifications of RS-232 and V.28 serial protocols with enhanced ESD performance.The ESD tolerance has been improved on these devices to over ±15KV for both Human Body Model and IEC1000-4-2 Air Discharge Method. These devices are pin-to-pin compatible with Sipex's 232A/233A/310A/312A devices as well as popular industry standards.As with the initial versions, the SP202E/232E/233E/310E/312E devices feature10V/µs slew rate, 120Kbps data rate under load, 0.1µF charge pump capacitors, overall ruggedness for commercial applications, and increased drive current for longer and more flexible cable configurations. This family also features Sipex's BiCMOS design allowing low power operation without sacrificing performance.

The SP202E/232E/233E/310E/312E devices have internal charge pump voltage converters which allow them to operate from a single +5V supply. The charge pumps will operate with polarized or non-polarized capacitors ranging from 0.1 to 10 µF and will generate the ±10V needed to generate the RS-232 output levels.Both meet all EIA RS-232 and ITU V.28 specifications.