SN55182-SP Rad-Tolerant Class V, Dual Differential Line Receiver |


Rad-Tolerant Class V, Dual Differential Line Receiver

Rad-Tolerant Class V, Dual Differential Line Receiver - SN55182-SP

Radiation Studies
View TID Radiation Report (typical performance): 40kRad(Si) [ELDERS]


The SN55182 dual differential line receiver is designed to sense small differential signals in the presence of large common-mode noise. This device gives TTL-compatible output signals as a function of the polarity of the differential input voltage. The frequency response of each channel can be easily controlled by a single external capacitor to provide immunity to differential noise spikes. The output goes to a high level when the inputs are open circuited. A strobe input (STRB) is provided that, when in the low level, disables the receiver and forces the output to a high level.

The receiver is of monolithic single-chip construction, and both halves of the dual circuits use common power-supply and ground terminals.

The SN55182 is characterized for operation over the full military temperature range of –55°C to 125°C.


  • Single 5-V Supply
  • Differential Line Operation
  • Dual Channels
  • TTL Compatibility
  • ±15-V Common-Mode Input Voltage Range
  • ±15-V Differential Input Voltage Range
  • Individual Channel Strobes
  • Built-In Optional Line-Termination Resistor
  • Individual Frequency Response Controls
  • Designed for Use With Dual Differential Drivers SN55183 and SN75183
  • Designed to Be Interchangeable With National Semiconductor DS7820A and DS8820A
  • Rad-Tolerant: >40 kRad (Si) ELDRS
  • QML-V Qualified, SMD 5962-79008

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Parametrics Compare all products in Buffer Drivers

VCC (Min) (V)
VCC (Max) (V)
Operating Temperature Range (C)
Package Group
-55 to 125