NXB0108-Q100 Dual supply translating transceiver auto direction sensing 3-state Rev. 2 3 November 2021 Product data sheet 1. General description The NXB0108-Q100 is an 8-bit, dual supply translating transceiver with auto direction sensing, that enables bidirectional voltage level translation. It features two 8-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 referenced to V . A LOW level at pin CC(A) CC(B) OE causes the outputs to assume a high-impedance OFF-state. This device is fully specified for partial power-down applications using I . The I circuitry disables the output, preventing the OFF OFF damaging backflow current through the device when it is powered down. This product has been qualified to the Automotive Electronics Council (AEC) standard Q100 (Grade 1) and is suitable for use in automotive applications. 2. Features and benefits Automotive product qualification in accordance with AEC-Q100 (Grade 1) Specified from -40 C to +85 C and from -40 C to +125 C 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 2500 V for A port HBM: ANSI/ESDA/Jedec JS-001 Class 3B exceeds 15000 V for B port CDM: ANSI/ESDA/Jedec JS-002 Class C3 exceeds 1500 V Latch-up performance exceeds 100 mA per JESD 78B Class II Multiple package options DHVQFN package with Side-Wettable Flanks enabling Automatic Optical Inspection (AOI) of solder joints 3. Ordering information Table 1. Ordering information Type number Package Temperature range Name Description Version NXB0108PW-Q100 40 C to +125 C TSSOP20 plastic thin shrink small outline package 20 leads SOT360-1 body width 4.4 mm NXB0108BQ-Q100 40 C to +125 C DHVQFN20 plastic dual in-line compatible thermal enhanced SOT764-1 very thin quad flat package no leads 20 terminals body 2.5 4.5 0.85 mmNexperia NXB0108-Q100 Dual supply translating transceiver auto direction sensing 3-state 4. 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) 5. Pinning information 5.1. Pinning NXB0108 terminal 1 index area 2 19 V V CC(A) CC(B) A2 3 18 B2 A3 4 17 B3 A4 5 16 B4 NXB0108 A5 6 15 B5 A1 1 20 B1 7 14 A6 B6 V 2 19 V CC(A) CC(B) A7 8 (1) 13 B7 GND 3 18 A2 B2 A8 9 12 B8 A3 4 17 B3 A4 5 16 B4 6 15 A5 B5 aaa-032227 A6 7 14 B6 Transparent top view A7 8 13 B7 (1) This is not a ground pin. There is no electrical or 9 12 A8 B8 mechanical requirement to solder the pad. In case OE 10 11 GND soldered, the solder land should remain floating or aaa-032226 connected to GND. Fig. 2. Pin configuration SOT360-1 (TSSOP20) Fig. 3. Pin configuration SOT764-1 (DHVQFN20) NXB0108 Q100 All information provided in this document is subject to legal disclaimers. Nexperia B.V. 2021. All rights reserved Product data sheet Rev. 2 3 November 2021 2 / 21 OE 10 1 A1 GND 11 20 B1