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Description
The SP213ECA-TR is an enhanced transceiver designed for RS-232 and V.28 serial communication. It has low power consumption and can operate on a single supply, making it ideal for space-constrained applications. The device features Exar-patented on-board charge pump circuitry, which allows it to generate fully compliant RS-232 voltage levels using small and inexpensive capacitors. It does not require external +2V and -2V supplies. The SP213ECA-TR also has a low-power shutdown mode, which reduces power supply drain. Additionally, it includes two receivers that remain active during shut down to monitor for signal activity.
Specifications and 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
- Typical transmission rates of 230kbps
- Standard SOIC and SSOP footprints
- 1μA shutdown mode (SP211E & SP213E)
- Two wake-up receivers (SP213E)
- Tri-State/RxEnable (SP211E & SP213E)
- Improved ESD specifications:
- +5kV Human Body Model
- +5kV IEC000-4-2 Air Discharge
- +8kV IEC000-4-2 Contact Discharge
Application Scenarios
The SP213ECA-TR is pin-to-pin compatible with previous SP207, SP208, SP2, and SP23 models, as well as industry-standard competitor devices. It is protected against ESD with over ±5kV for both Human Body Model and IEC000-4-2 Air Discharge test methods. The device guarantees data rates of over 20kbps, with 230kbps being typical, making it suitable for high-speed modems and PC remote-access applications. The receivers also incorporate hysteresis for clean reception of slow-moving signals.
Comparison
Advantages- Low power consumption
- Can operate on a single supply
- On-board charge pump circuitry for generating RS-232 voltage levels
- Low-power shutdown mode
- Two active receivers during shutdown
- Pin-to-pin compatibility with previous models and industry-standard competitor devices
- ESD protection
- Data rates of over 20kbps guaranteed
- Compatible with high-speed modems and PC remote-access applications
- Receivers incorporate hysteresis for clean reception
DisadvantagesNone identified.
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Datasheet
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Shopping guide
Delivery period:
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Popular parts of the same kind
- Datasheet: Download SP213ECA-TR
- Chipdatas Part: CD87-SP213ECA-TR
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/09/30 07:08 +0800
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- Full Refund if you don't receive your order
- Full or Partial Refund , If the item is not as described
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The fee is charged according to the rule of PayPal.
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