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ST2378E - 8-bit dual supply 1.71V to 5.5V level translator

Description

The ST2378E device is an 8-bit, dual supply, bidirectional level translator with ±15 kV ESD protection on I/Os at VCC side.

It is designed to interface data transfer between low voltage ASICs/PLDs and higher voltage systems.

Features

  • High speed.
  • tPD = 15 ns (max. ) at TA = 85 °C.
  • VL = 1.8 V.
  • VCC = 5.5 V.
  • Guaranteed data rate.
  • 13 Mbps (1.8 V  VL  VCC  5.5 V).
  • Low power dissipation.
  • ITS-VL = ITS-VCC = 1 A (max. ) at TA = 85 °C.
  • IQVL = 100 A (max. ) at TA = 85 °C.
  • IQCC = 10 A (max. ) at TA = 85 °C.
  • Output impedance.
  • |IOHA| = 20 A (min. ) at VL = 1.8 V; VCC = 5.5 V.
  • IOLA = 1.0 A (min. ) at VL = 1.8 V; VCC = 5.5 V.
  • Bidirec.

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Full PDF Text Transcription

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ST2378E 8-bit dual supply 1.71 V to 5.5 V level translator with I/O VCC ±15 kV ESD protection Datasheet - production data Flip-Chip20 TSSOP20 Features  High speed – tPD = 15 ns (max.) at TA = 85 °C – VL = 1.8 V – VCC = 5.5 V  Guaranteed data rate – 13 Mbps (1.8 V  VL  VCC  5.5 V)  Low power dissipation – ITS-VL = ITS-VCC = 1 A (max.) at TA = 85 °C – IQVL = 100 A (max.) at TA = 85 °C – IQCC = 10 A (max.) at TA = 85 °C  Output impedance – |IOHA| = 20 A (min.) at VL = 1.8 V; VCC = 5.5 V – IOLA = 1.0 A (min.) at VL = 1.8 V; VCC = 5.5 V  Bidirectional level translation  Totem pole and open drain driving for I2C communications  5 V tolerant on enable pin  Wide operating voltage range – VL (opr.) = 1.71 V to VCC – VCC (opr.) = 1.71 V to 5.
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