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Nexperia NXU0202 2-Bit Dual-Supply Buffer/Level Translators

Nexperia NXU0202 2-Bit Dual-Supply Buffer/Level Translators are designed to enable communication between different voltage domains. These devices feature Schmitt-trigger inputs and 3-state outputs, suitable for asynchronous data transfer. The Nexperia NXU0202 devices support a wide supply voltage range from 0.9V to 5.5V for both VCCA and VCCB, allowing translation between various voltage levels such as 1.2V, 1.8V, 3.3V, and 5.0V. With a maximum data rate of 250Mbps for translations between 1.8V and 5V, the NXU0202 ensures high-speed performance. NXU0202 also includes an output enable (OE) pin that can be referenced to either VCCA or VCCB, providing flexibility in design. These devices are designed for low power consumption, with a typical current draw of 3µA at +25°C. Additionally, the NXU0202  translators feature IOFF circuitry to prevent backflow current when the device is powered down, ensuring reliable operation in partial power-down applications.

Features

  • -Q100 signifies AEC-Q100 Grade 1 automotive product qualification
  • Wide 0.9V to 5.5V supply voltage range (VCCA and VCCB)
  • Low power consumption for 1.1V to 5.5V supply voltage range
    • 3µA at +25°C
    • 5µA from -40°C to +125°C
  • Schmitt-trigger inputs with integrated static high ohmic pull-down resistor on the input
  • 250Mbps maximum data rate (≥1.8V to 5V translation)
  • High 12mA output drive at 5V
  • Output enable (OE) allows connection to VCCA or VCCB domain
  • Suspend mode when either one of the supply voltages is below 100mV or disconnected (floating)
  • Low noise overshoot and undershoot, <10% of VCCO
  • IOFF circuitry provides partial power-down mode operation
  • Latch-up performance exceeds 100mA per JESD78D Class II
  • Complies with JEDEC standards
    • JESD8-12 (0.9V to 1.3V)
    • JESD8-11 (1.4V to 1.6V)
    • JESD8-7 (1.65V to 1.95V)
    • JESD8-5 (2.3V to 2.7V)
    • JESD8C (2.7V to 3.6V)
    • JESD12-6 (4.5V to 5.5V)
  • ESD protection
    • HBM exceeds 2500V per ANSI/ESDA/JEDEC JS-001 class 2
    • CDM exceeds 1500V per ANSI/ESDA/JEDEC JS-002 class C3
  • Specified from -40°C to +85°C and -40°C to +125°C
  • Similar function to NXU0102/NXU0102-Q100

Applications

  • General-purpose I/O level translation
  • Supports push-pull voltage translation as 2-wire UART and 2-pin JTAG protocols
  • Noisy environments or slow input signals
  • Consumer

Specifications

  • Package options
    • VSSOP8 (SOT765-1) plastic thin shrink small outline package, 8-lead, 2.3mm body width
    • XSON8 (SOT833-1) plastic extremely-thin small outline package, no leads, 8-terminal, 1mm × 1.95mm × 0.5mm body
    • X2SON8 (SOT1233-2) plastic thermal enhanced extremely-thin small outline package, no leads, 8-terminal, 1.35mm × 0.8mm × 0.32mm body
  • ±25mA maximum output current
  • 100mA maximum supply current
  • -100mA minimum ground current
  • 250mW maximum power dissipation
  • -40°C to +125°C ambient temperature range

Datasheets

Functional Diagrams

Block Diagram - Nexperia NXU0202 2-Bit Dual-Supply Buffer/Level Translators

Related Translators

Nexperia NXU0102 2-Bit Dual-Supply Buffer/Level Translators

2-bit, dual-supply level translating buffer with Schmitt-trigger inputs and 3-state outputs.

Learn MoreGiới thiệu về Nexperia NXU0102 2-Bit Dual-Supply Buffer/Level Translators View Productsliên quan đến Nexperia NXU0102 2-Bit Dual-Supply Buffer/Level Translators
Đã phát hành: 2025-04-08 | Đã cập nhật: 2025-04-29