NXB0108 Datasheet | Nexperia

description The NXB0108 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 (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. 2. 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 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 m A per JESD 78B Class II - Multiple package options - 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 NXB0108PW - 40 °C to +125 °C TSSOP20 plastic thin shrink small outline package; 20 leads; body width 4.4 mm NXB0108BQ - 40 °C to +125 °C DHVQFN20 plastic dual in-line patible thermal enhanced very thin quad flat package; no leads; 20 terminals; body 2.5 × 4.5 × 0.85 mm Version SOT360-1 SOT764-1 Nexperia 4. Functional diagram Dual supply translating transceiver; auto direction sensing; 3-state An ONE SHOT 4 kΩ To...