NXB0102 Dual supply translating transceiver auto direction sensing 3-state Rev. 5 6 September 2021 Product data sheet 1. General description 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 (V and V ). V can be supplied at CC(A) CC(B) CC(A) any voltage between 1.2 V and 3.6 V and V can be supplied at any voltage between 1.65 V CC(B) 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 V and pins Bn are CC(A) referenced to V . A LOW level at pin OE causes the outputs to assume a high-impedance CC(B) OFF-state. This device is fully specified for partial power-down applications using I . The I OFF OFF circuitry disables the output, preventing the damaging backflow current through the device when it is powered down. 2. Features and benefits Wide supply voltage range: V : 1.2 V to 3.6 V and V : 1.65 V to 5.5 V CC(A) CC(B) I circuitry provides partial Power-down mode operation OFF 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 3. Ordering information Table 1. Ordering information Type number Package Temperature range Name Description Version NXB0102DC -40 C to +125 C VSSOP8 plastic very thin shrink small outline package SOT765-1 8 leads body width 2.3 mm NXB0102GT -40 C to +125 C XSON8 plastic extremely thin small outline package SOT833-1 no leads 8 terminals body 1 1.95 0.5 mm NXB0102UN -40 C to +125 C WLCSP8 wafer level chip-scale package 8 bumps SOT8023-1 0.75 1.55 0.60 mmNexperia NXB0102 Dual supply translating transceiver auto direction sensing 3-state 4. Marking Table 2. Marking Type number Marking code 1 NXB0102DC n2 NXB0102GT n2 NXB0102UN n2 1 The pin 1 indicator is located on the lower left corner of the device, below the marking code. 5. Functional diagram OE 4 k ONE ONE An Bn SHOT SHOT 4 k V V To other channels CC(A) CC(B) aaa-030666 Fig. 1. Functional diagram (for one channel) 6. Pinning information 6.1. Pinning NXB0102 B2 1 8 B1 GND 2 7 V CC(B) NXB0102 V 3 6 OE CC(A) B2 1 8 B1 GND 2 7 V CC(B) A2 4 5 A1 3 6 V OE CC(A) A2 4 5 A1 aaa-030668 aaa-030667 Transparent top view Fig. 2. Pin configuration SOT765-1 (VSSOP8) Fig. 3. Pin configuration SOT833-1 (XSON8) NXB0102 All information provided in this document is subject to legal disclaimers. Nexperia B.V. 2021. All rights reserved Product data sheet Rev. 5 6 September 2021 2 / 24