Overview
The NTB0102DP,125 is a 2-bit, dual supply translating transceiver produced by NXP USA Inc. This component is designed to enable bidirectional voltage level translation, making it an essential tool for interfacing between different voltage domains in electronic systems. The NTB0102 features auto-direction sensing, which automatically determines the direction of data flow, eliminating the need for external direction control signals. This functionality is particularly useful in applications where data needs to be transmitted between systems operating at different voltage levels.
Key Specifications
| Parameter | Value |
|---|---|
| Translator Type | Voltage Level |
| Channel Type | Bidirectional |
| Voltage - VCCA | 1.2 V ~ 3.6 V |
| Voltage - VCCB | 1.65 V ~ 5.5 V |
| Output Type | 3-State, Tri-State, Non-Inverted |
| Data Rate | 100 Mbps |
| Operating Temperature | -40°C ~ 125°C (TA) |
| Package / Case | 8-TSSOP |
| Propagation Delay Time | 4.4 ns |
| Logic Type | Dual Supply Translating Transceiver |
| Operating Supply Current | 3.5 μA |
| Power Dissipation | 250 mW |
Key Features
- Auto-direction sensing: Automatically determines the direction of data flow.
- Bidirectional voltage level translation: Enables data transmission between systems operating at different voltage levels.
- Dual supply operation: Supports VCCA and VCCB voltage ranges from 1.2 V to 3.6 V and 1.65 V to 5.5 V, respectively.
- High data rate: Supports up to 100 Mbps data transfer.
- Wide operating temperature range: From -40°C to 125°C.
- Low power consumption: Operating supply current of 3.5 μA.
- Compact packaging: Available in 8-TSSOP package.
Applications
The NTB0102DP,125 is suitable for a variety of applications where voltage level translation is necessary, including:
- Interface between different voltage domains in microcontrollers, microprocessors, and other digital systems.
- Communication between devices operating at different voltage levels in industrial, automotive, and consumer electronics.
- Level shifting in mixed-signal designs and system-on-chip (SoC) interfaces.
- Automotive systems requiring AEC-Q100 qualified components.
Q & A
- What is the primary function of the NTB0102DP,125?
The primary function is to perform bidirectional voltage level translation between two different voltage domains. - What is the data rate supported by the NTB0102DP,125?
The component supports up to 100 Mbps data transfer. - What is the operating temperature range of the NTB0102DP,125?
The operating temperature range is from -40°C to 125°C. - What package type is the NTB0102DP,125 available in?
The component is available in an 8-TSSOP package. - Does the NTB0102DP,125 require external direction control signals?
No, it features auto-direction sensing, which eliminates the need for external direction control signals. - What are the voltage ranges for VCCA and VCCB?
VCCA ranges from 1.2 V to 3.6 V, and VCCB ranges from 1.65 V to 5.5 V. - Is the NTB0102DP,125 AEC-Q100 qualified?
Yes, the NTB0102DP-Q100H variant is AEC-Q100 qualified, making it suitable for automotive applications. - What is the propagation delay time of the NTB0102DP,125?
The propagation delay time is 4.4 ns. - What is the operating supply current of the NTB0102DP,125?
The operating supply current is 3.5 μA. - What are some common applications of the NTB0102DP,125?
Common applications include interface between different voltage domains, communication between devices at different voltage levels, and level shifting in mixed-signal designs.
