NTS0103集成電路（IC）的轉換器電平移位器規(guī)格書PDF中文資料

General description

The NTS0103 is a 3-bit, dual supply translating transceiver with auto direction sensing,

that enables bidirectional voltage level translation. It features two 3-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 1.65 V and 3.6 V and VCC(B) can be supplied at

any voltage between 2.3 V and 5.5 V, making 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

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): 1.65 V to 3.6 V and VCC(B): 2.3 V to 5.5 V

? Maximum data rates:

? Push-pull: 50 Mbps

? IOFF circuitry provides partial Power-down mode operation

? Inputs accept voltages up to 5.5 V

? ESD protection:

? HBM JESD22-A114E Class 2 exceeds 2500 V for A port

? HBM JESD22-A114E Class 3B exceeds 8000 V for B port

? MM JESD22-A115-A exceeds 200 V

? CDM JESD22-C101E exceeds 1500 V

? IEC61000-4-2 contact discharge exceeds 8000 V for B port

? Latch-up performance exceeds 100 mA per JESD 78B Class II

? Specified from ?40 ?C to +85 ?C and ?40 ?C to +125 ?C

Applications

? I2C/SMBus

? UART

? GPIO