SP208E / SP211E / SP213E Low Power, High ESD +5V RS-232 Transceivers
■ The SP208E-SP213E are enhanced transceivers intended for use in RS-232 and V.28 serial communication. These devices feature very low power consumption and single-supply operation making them ideal for space-constrained applications. MaxLinear on-board charge pump circuitry generates fully compliant RS-232 voltage levels using small and inexpensive 0.1μF charge pump capacitors. External +12V and -12V supplies are not required. The SP211E and SP213E feature a low-power shutdown mode, which reduces power supply drain to 1μA. SP213E includes two receivers that remain active during shutdown to monitor for signal activity.
■ The SP208E-SP213E devices are pin-to-pin compatible with our previous SP208, SP211 and SP213 as well as industry-standard competitor devices. Driver output and receiver input pins are protected against ESD to over ±15kV for both Human Body Model and IEC61000-4-2 Air Discharge test methods. Data rates of 120kbps are guaranteed, making them compatible with high speed modems and PC remote-access applications. Receivers also incorporate hysteresis for clean reception of slow moving signals.
● Features:
■ Meets all EIA-232 and ITU V.28 specifications
■ Single +5V supply operation
■ 3mA typical static supply current
■ 4 x 0.1μF external charge pump capacitors
■ 120kbps transmission rates
■ Standard SOIC and SSOP footprints
■ 1μA shutdown mode (SP211E & SP213E)
■ Two wake-up receivers (SP213E)
■ Tri-state / Rx enable (SP211E & SP213E)
■ Improved ESD specifications:
▲ ±15kV Human Body Model
▲ ±15kV IEC6100-4-2 Air Discharge
▲ ±8kV IEC6100-4-2 Contact Discharge
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SP211E 、 SP213E 、 SP208ECA-L/TR 、 SP208E 、 SP208EEA-L/TR 、 SP208EET-L/TR 、 SP211ECA-L/TR 、 SP211ECT-L/TR 、 SP211EEA-L/TR 、 SP213ECA-L/TR 、 SP213EEA-L/TR |
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Datasheet |
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Please see the document for details |
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SSOP24;WSOIC24;SSOP28;WSOIC28;SSOP;SOIC |
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English Chinese Chinese and English Japanese |
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10/21/20 |
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Rev.2.0.0 |
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689 KB |
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