Dual supply translating transceiver; open drain; auto direction sensing
Overview
The NTSX2102 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 VCCA and VCCB. Both supplies can be supplied at any voltage between 1.65 V and 5.5 V. This flexibility makes the device suitable for translating between any of the voltage nodes 1.8 V, 2.5 V, 3.3 V and 5.0 V. Pins An and OE are referenced to VCCA and pins Bn are referenced to VCCB. 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.
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## Features
* Wide supply voltage range:
* VCCA: 1.65 V to 5.5 V and VCCB: 1.65 V to 5.5 V
* Maximum data rates:
* 50 Mbps
* IOFF circuitry provides partial Power-down mode operation
* Inputs accept voltages up to 5.5 V
* ESD protection:
* HBM JS-001 Class 2 exceeds 2000 V
* CDM JESD22-C101E exceeds 2000 V
* Latch-up performance exceeds 100 mA per JESD 78B Class II
* Multiple package options
* Specified from -40 °C to +85 °C
## Target Applications
* I²C/SMBus
* UART
* GPIO
## Features