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SN55189A

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Quadruple Line Receiver

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Data sheet

SN55189A

ACTIVE
Data sheet Order now

Product details

Drivers per package 0 Receivers per package 4 Logic voltage (min) (V) 5 Data rate (max) (Mbps) 1 Main supply voltage (nom) (V) 5 ESD HBM (kV) 0 Rating Military Operating temperature range (°C) -55 to 125
Drivers per package 0 Receivers per package 4 Logic voltage (min) (V) 5 Data rate (max) (Mbps) 1 Main supply voltage (nom) (V) 5 ESD HBM (kV) 0 Rating Military Operating temperature range (°C) -55 to 125
CDIP (J) 14 130.4652 mm² 19.56 x 6.67 CFP (W) 14 58.023 mm² 9.21 x 6.3 LCCC (FK) 20 79.0321 mm² 8.89 x 8.89
  • Input Resistance...3 k to 7 k
  • Input Signal Range...±30 V
  • Operate From Single 5-V Supply
  • Built-In Input Hysteresis (Double Thresholds)
  • Response Control that Provides:
  • Input Threshold Shifting
  • Input Noise Filtering
  • Meet or Exceed the Requirements of TIA/EIA-232-F and ITU Recommendation V.28
  • Fully Interchangeable With MotorolaTM MC1489 and MC1489A

    Motorola is a trademark of Motorola, Incorporated.

  • Input Resistance...3 k to 7 k
  • Input Signal Range...±30 V
  • Operate From Single 5-V Supply
  • Built-In Input Hysteresis (Double Thresholds)
  • Response Control that Provides:
  • Input Threshold Shifting
  • Input Noise Filtering
  • Meet or Exceed the Requirements of TIA/EIA-232-F and ITU Recommendation V.28
  • Fully Interchangeable With MotorolaTM MC1489 and MC1489A

    Motorola is a trademark of Motorola, Incorporated.

These devices are monolithic low-power Schottky quadruple line receivers designed to satisfy the requirements of the standard interface between data-terminal equipment and data-communication equipment as defined by TIA/EIA-232-F. A separate response-control (CONT) terminal is provided for each receiver. A resistor or a resistor and bias-voltage source can be connected between this terminal and ground to shift the input threshold levels. An external capacitor can be connected between this terminal and ground to provide input noise filtering.

The SN55189 and SN55189A are characterized for operation over the full military temperature range of -55°C to 125°C. The MC1489, MC1489A, SN75189, and SN75189A are characterized for operation from 0°C to 70°C.

These devices are monolithic low-power Schottky quadruple line receivers designed to satisfy the requirements of the standard interface between data-terminal equipment and data-communication equipment as defined by TIA/EIA-232-F. A separate response-control (CONT) terminal is provided for each receiver. A resistor or a resistor and bias-voltage source can be connected between this terminal and ground to shift the input threshold levels. An external capacitor can be connected between this terminal and ground to provide input noise filtering.

The SN55189 and SN55189A are characterized for operation over the full military temperature range of -55°C to 125°C. The MC1489, MC1489A, SN75189, and SN75189A are characterized for operation from 0°C to 70°C.

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Type Title Date
* Data sheet Quadruple Line Receivers datasheet (Rev. D) 28 Oct 1998
* SMD SN55189A SMD 5962-86888 21 Jun 2016

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CFP (W) 14 Ultra Librarian
LCCC (FK) 20 Ultra Librarian
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