Overview
The NTS0102GT,115 is a 2-bit, dual supply translating transceiver with auto direction sensing, designed by NXP USA Inc. This device enables bidirectional voltage level translation, making it suitable for a wide range of applications where different voltage levels need to be bridged. It features two 2-bit input-output ports (An and Bn), one output enable input (OE), and two supply pins (VCC(A) and VCC(B)) that can operate at different voltage levels.
Key Specifications
| Parameter | Conditions | Min | Max | Unit |
|---|---|---|---|---|
| VCC(A) | Supply Voltage | 1.65 | 3.6 | V |
| VCC(B) | Supply Voltage | 2.3 | 5.5 | V |
| Maximum Data Rate | Push-pull | 50 | Mbit/s | |
| Output Transition Time (tTLH) | A port, VCC(A) = 1.65 V to 1.95 V | 2.3 | 11.9 | ns |
| Output Transition Time (tTHL) | A port, VCC(A) = 1.65 V to 1.95 V | 2.0 | 7.4 | ns |
| ESD Protection | HBM JESD22-A114E Class 2 (A port) | 2500 | V | |
| ESD Protection | HBM JESD22-A114E Class 3B (B port) | 8000 | V | |
| Operating Temperature | -40 | 125 | °C |
Key Features
- Wide supply voltage range: VCC(A) from 1.65 V to 3.6 V and VCC(B) from 2.3 V to 5.5 V.
- Maximum data rates up to 50 Mbit/s in push-pull mode.
- IOFF circuitry for partial power-down mode operation, preventing backflow current.
- Inputs accept voltages up to 5.5 V.
- ESD protection: HBM JESD22-A114E Class 2 exceeds 2500 V for A port and Class 3B exceeds 8000 V for B port.
- Latch-up performance exceeds 100 mA per JESD 78B Class II.
- Multiple package options, including 8-XSON (SOT833-1).
- Specified from -40 °C to +85 °C and -40 °C to +125 °C.
Applications
- I2C/SMBus interfaces.
- UART (Universal Asynchronous Receiver-Transmitter) applications.
- GPIO (General Purpose Input/Output) interfaces.
Q & A
- What is the NTS0102GT,115 used for? The NTS0102GT,115 is used for bidirectional voltage level translation between different voltage domains.
- What are the supply voltage ranges for 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.
- What is the maximum data rate supported by the NTS0102GT,115? The maximum data rate supported is up to 50 Mbit/s in push-pull mode.
- Does the NTS0102GT,115 have ESD protection? Yes, it has ESD protection with HBM JESD22-A114E Class 2 exceeding 2500 V for A port and Class 3B exceeding 8000 V for B port.
- What is the operating temperature range of the NTS0102GT,115? The device is specified to operate from -40 °C to +125 °C.
- What types of interfaces can the NTS0102GT,115 be used with? It can be used with I2C/SMBus, UART, and GPIO interfaces.
- Does the NTS0102GT,115 support partial power-down mode? Yes, it has IOFF circuitry that supports partial power-down mode operation.
- What package options are available for the NTS0102GT,115? It is available in multiple package options, including 8-XSON (SOT833-1).
- How does the auto direction sensing feature work? The auto direction sensing feature allows the device to automatically detect the direction of data flow without the need for external direction control signals.
- Is the NTS0102GT,115 suitable for high-speed applications? Yes, with a maximum data rate of 50 Mbit/s, it is suitable for high-speed applications.
