NXB0102

Dual supply translating transceiver; auto direction sensing; 3-state

The NXB0102 is a 2-bit, dual supply translating transceiver with auto direction sensing, that enables bidirectional voltage level translation. It features two 2-bit input-output ports (An and Bn), one output enable input (OE) and two supply pins (VCC(A) and VCC(B)). VCC(A) can be supplied at any voltage between 1.2 V and 3.6 V and VCC(B) can be supplied at any voltage between 1.65 V and 5.5 V, making the device suitable for translating between any of the low voltage nodes (1.2 V, 1.5 V, 1.8 V, 2.5 V, 3.3 V and 5.0 V). Pins An and OE are referenced to VCC(A) and pins Bn are referenced to VCC(B). A LOW level at pin OE causes the outputs to assume a high-impedance OFF-state. This device is fully specified for partial power-down applications using IOFF. The IOFF circuitry disables the output, preventing the damaging backflow current through the device when it is powered down.

Features and benefits

  • Wide supply voltage range:
    • VCC(A): 1.2 V to 3.6 V and VCC(B): 1.65 V to 5.5 V
  • IOFF circuitry provides partial Power-down mode operation
  • Inputs accept voltages up to 5.5 V
  • ESD protection:
    • HBM: ANSI/ESDA/Jedec JS-001 Class 2 exceeds 2.5 kV for A port
    • HBM: ANSI/ESDA/Jedec JS-001 Class 3B exceeds 15 kV for B port
    • CDM: ANSI/ESDA/Jedec JS-002 Class C3 exceeds 1.5 kV
  • Latch-up performance exceeds 100 mA per JESD 78B Class II
  • Specified from −40 °C to +85 °C and −40 °C to +125 °C

Parametrics

Type numberProduct statusVCC(A) (V)VCC(B) (V)Logic switching levelsOutput drive capabilitytpd (ns)No of bitsPower dissipation considerationsTamb (°C)Package name
NXB0102DCProduction1.2 - 3.61.65 - 5.5CMOS± 0.025.52low-40~125VSSOP8
NXB0102GTQualification1.2 - 3.61.65 - 5.5CMOS5.52low-40~125XSON8

Package

Type numberPackagePackage informationReflow-/Wave solderingPackingStatusMarkingOrderable part number, (Ordering code (12NC))
NXB0102DC
VSSOP8
(SOT765-1)
SOT765-1Reel 7" Q3/T4, ReverseActiven2NXB0102DCH
( 9356 909 22125 )
NXB0102GT
XSON8
(SOT833-1)
SOT833-1Reel 7” Q1/T1 or Q2/T3Samples available / Developmentn2NXB0102GTX
( 9356 909 21115 )

Quality, reliability & chemical content

Type numberOrderable part numberChemical contentRoHS / RHFLeadfree conversion dateMSLMSL leadfree
NXB0102DCNXB0102DCHNXB0102DC11
NXB0102GTNXB0102GTXNXB0102GT11
Quality and reliability disclaimer

Documentation (5)

File nameTitleTypeDate
NXB0102Dual supply translating transceiver; auto direction sensing; 3-stateData sheet2020-09-22
nxb0102NXB0102 IBIS modelIBIS model2020-02-26
MAR_SOT833MAR_SOT833 TopmarkTop marking2013-06-03
SOT833-1plastic, leadless extremely thin small outline package; 8 terminals; 0.5 mm pitch; 1 mm x 1.95 mm x 0.5 mm bodyPackage information2020-04-21
SOT765-1plastic, very thin shrink small outline package; 8 leads; 0.5 mm pitch; 2 mm x 2.3 mm x 1 mm bodyPackage information2020-04-21

Support

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Models

File nameTitleTypeDate
nxb0102NXB0102 IBIS modelIBIS model2020-02-26

Ordering, pricing & availability

Sample

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