Overview
The SN74AUP1G14DBVR from Texas Instruments is a single, low-power Schmitt-trigger inverter designed for battery-powered and portable electronics. It is part of the advanced ultra-low-power (AUP) series, which is optimized for low-voltage and low-power operation. This device is ideal for applications requiring low static and dynamic power consumption, making it suitable for use in a wide range of devices such as mobile phones, PDAs, and other portable electronics where power efficiency is critical.
Key Specifications
| Parameter | Value |
|---|---|
| Package | SOT-23 (DBV) with 5 pins |
| Operating Temperature Range (°C) | -40 to 85 |
| Operating Voltage Range (V) | 0.8 to 3.6 |
| Maximum Propagation Delay at 3.3 V (ns) | 4.9 |
| Static Power Consumption (µA) | 0.9 (maximum) |
| Dynamic Power Consumption (pF at 3.3 V) | 4.4 (typical) |
| Input Capacitance (pF) | 1.5 (typical) |
| ESD Protection (Human-Body Model) | 2000 V (A114-B, Class II) |
| ESD Protection (Charged-Device Model) | 1000 V (C101) |
Key Features
- Latch-Up Performance Exceeds 100 mA Per JESD 78, Class II
- ESD Performance Tested Per JESD 22
- Low Static-Power Consumption (ICC = 0.9 µA Maximum)
- Low Dynamic-Power Consumption (Cpd = 4.4 pF Typical at 3.3 V)
- Low Input Capacitance (CI = 1.5 pF Typical)
- Low Noise – Overshoot and Undershoot <10% of VCC
- Supports Partial-Power-Down Mode Operation using Ioff
- Includes Schmitt-Trigger Inputs for better noise immunity and signal stabilization
- Wide Operating VCC Range of 0.8 V to 3.6 V
- Optimized for 3.3-V Operation and 3.6-V I/O Tolerant to Support Mixed-Mode Signal Operation
Applications
The SN74AUP1G14DBVR is versatile and suitable for a wide range of applications, including:
- Battery-powered and portable electronics such as mobile phones and PDAs
- Signal conditioning and line receivers where noise immunity and input signal stabilization are crucial
- Industrial and automotive applications that require high standards of performance and ruggedness
- Consumer electronics where low power consumption and small package size are essential
Q & A
- What is the operating voltage range of the SN74AUP1G14DBVR?
The operating voltage range is from 0.8 V to 3.6 V.
- What type of inputs does the SN74AUP1G14DBVR have?
The device includes Schmitt-trigger inputs, which provide hysteresis and better noise immunity.
- What is the maximum propagation delay at 3.3 V for the SN74AUP1G14DBVR?
The maximum propagation delay at 3.3 V is 4.9 ns.
- Does the SN74AUP1G14DBVR support partial-power-down mode operation?
Yes, it supports partial-power-down mode operation using Ioff circuitry.
- What is the ESD protection level of the SN74AUP1G14DBVR?
The device has an ESD protection level of 2000 V (Human-Body Model) and 1000 V (Charged-Device Model).
- What is the typical input capacitance of the SN74AUP1G14DBVR?
The typical input capacitance is 1.5 pF).
- In what package is the SN74AUP1G14DBVR available?
The device is packaged in a 5-pin SOT-23 (DBV) package).
- What is the operating temperature range of the SN74AUP1G14DBVR?
The operating temperature range is from -40°C to 85°C).
- Is the SN74AUP1G14DBVR suitable for industrial and automotive applications?
Yes, it is suitable due to its robust design and high ESD protection level).
- What are some common applications of the SN74AUP1G14DBVR?
Common applications include battery-powered electronics, signal conditioning, line receivers, and industrial/automotive applications).
