Overview
The NXB0104GU12X, produced by Nexperia USA Inc., is a 4-bit, dual supply translating transceiver with auto direction sensing. This device enables bidirectional voltage level translation, making it suitable for a wide range of applications where different voltage levels need to be translated between two systems. It features two 4-bit input-output ports (An and Bn), one output enable input (OE), and two supply pins (VCC(A) and VCC(B)).
Key Specifications
| Parameter | Value |
|---|---|
| VCC(A) | 1.2 V to 3.6 V |
| VCC(B) | 1.65 V to 5.5 V |
| Logic Switching Levels | CMOS |
| Output Drive Capability | ± 0.02 mA |
| Propagation Delay (tpd) | 5.5 ns |
| Number of Bits | 4 |
| Operating Temperature Range | −40 °C to +125 °C |
| Package Type | XQFN12 (SOT1174-1) |
| ESD Protection | HBM: ANSI/ESDA/JEDEC JS-001 class 2 (A port) > 2500 V, class 3B (B port) > 15000 V; CDM: ANSI/ESDA/JEDEC JS-002 class C3 > 1000 V |
Key Features
- Dual Supply Voltage Range: Supports a wide range of voltage levels from 1.2 V to 3.6 V for VCC(A) and 1.65 V to 5.5 V for VCC(B).
- Auto Direction Sensing: Automatically senses the direction of data flow.
- 3-State Output: Outputs can be set to a high-impedance OFF-state when the output enable input (OE) is LOW.
- IOFF Circuitry: Provides partial power-down mode operation, preventing backflow current when the device is powered down.
- ESD Protection: High ESD protection levels according to HBM and CDM standards.
- Latch-up Performance: Exceeds 100 mA per JESD 78B Class II.
Applications
The NXB0104GU12X is versatile and can be used in various applications across different industries, including:
- Automotive: For voltage translation in automotive electronics, especially in systems requiring multiple voltage levels.
- Industrial: In industrial control systems, motor drives, and other applications needing reliable voltage translation.
- Consumer Electronics: For devices that require communication between different voltage domains, such as in mobile devices and wearables.
- Computing and Power Systems: In computing hardware and power supply systems where voltage level translation is necessary.
Q & A
- What is the primary function of the NXB0104GU12X?
The primary function is to enable bidirectional voltage level translation between two different voltage domains. - What are the supported voltage ranges for 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. - What is the purpose of the IOFF circuitry?
The IOFF circuitry provides partial power-down mode operation, preventing damaging backflow current through the device when it is powered down. - What type of ESD protection does the NXB0104GU12X offer?
The device offers high ESD protection levels according to HBM and CDM standards. - What is the operating temperature range of the NXB0104GU12X?
The device operates from −40 °C to +125 °C. - What package type is the NXB0104GU12X available in?
The device is available in an XQFN12 (SOT1174-1) package. - Is the NXB0104GU12X compliant with RoHS and REACH regulations?
Yes, it is compliant with EU RoHS, CN RoHS, and REACH regulations. - What is the propagation delay (tpd) of the NXB0104GU12X?
The propagation delay is 5.5 ns. - Can the NXB0104GU12X be used in automotive applications?
Yes, it is suitable for automotive electronics and is fully qualified to the AEC-Q100/Q101 standard. - What are some common applications of the NXB0104GU12X?
Common applications include automotive, industrial, consumer electronics, computing, and power systems.
