Overview
The SN74AUP2G17DCKR, produced by Texas Instruments, is a low-power dual Schmitt-trigger buffer integrated circuit. This device is optimized for 3.3-V operation and features a unique NanoStar™ package technology, which uses the die as the package. It is designed to provide low static and dynamic power consumption, making it suitable for a variety of applications where power efficiency is crucial.
Key Specifications
| Parameter | Min | Typ | Max | Unit |
|---|---|---|---|---|
| Supply Voltage Range | 0.8 | 3.6 | V | |
| Input Voltage Range | -0.5 | 4.6 | V | |
| Output Voltage Range | -0.5 | VCC + 0.5 | V | |
| Operating Temperature Range | -40 | 85 | °C | |
| Propagation Delay (tpd) at 3.3 V | 5.1 | ns | ||
| Continuous Output Current | ±20 | mA | ||
| Package Thermal Impedance (qJA) | 252 | °C/W |
Key Features
- Available in Texas Instruments NanoStar™ package technology, which uses the die as the package.
- Optimized for 3.3-V operation with 3.6-V I/O tolerance to support mixed-mode applications.
- Low static and dynamic power consumption.
- Schmitt-trigger inputs for improved noise immunity.
- Propagation delay as low as 5.1 ns at 3.3 V.
- Ioff circuitry for partial-power-down applications, preventing damaging current backflow.
Applications
The SN74AUP2G17DCKR is suitable for a wide range of applications where low power consumption and high-speed operation are required. These include:
- Mobile and handheld devices.
- Wireless communication systems.
- Automotive electronics.
- Industrial control systems.
- Consumer electronics requiring low power and high performance.
Q & A
- What is the primary function of the SN74AUP2G17DCKR? The SN74AUP2G17DCKR functions as a low-power dual Schmitt-trigger buffer, performing the Boolean function Y = A.
- What is the operating voltage range of the SN74AUP2G17DCKR? The operating voltage range is from 0.8 V to 3.6 V.
- What is the propagation delay at 3.3 V? The propagation delay (tpd) at 3.3 V is up to 5.1 ns.
- What is the significance of the NanoStar™ package technology? The NanoStar™ package technology uses the die as the package, providing a compact and efficient packaging solution.
- Is the SN74AUP2G17DCKR suitable for mixed-mode applications? Yes, it is 3.6-V I/O tolerant, making it suitable for mixed-mode applications.
- What is the purpose of the Ioff circuitry? The Ioff circuitry disables the outputs when the device is powered down, preventing damaging current backflow.
- What are the typical applications of the SN74AUP2G17DCKR? Typical applications include mobile and handheld devices, wireless communication systems, automotive electronics, and industrial control systems.
- What is the operating temperature range of the SN74AUP2G17DCKR? The operating temperature range is from -40°C to 85°C.
- What is the continuous output current rating of the SN74AUP2G17DCKR? The continuous output current rating is ±20 mA.
- How does the Schmitt-trigger input improve the device's performance? The Schmitt-trigger input improves noise immunity by having different input threshold levels for positive-going and negative-going signals.
