Overview
The TLV3501AIDR, produced by Texas Instruments, is a high-speed comparator that belongs to the TLV350x family. This device is characterized by its fast 4.5-ns propagation delay and rail-to-rail input/output capabilities. It operates over a supply voltage range of 2.7 V to 5.5 V, making it suitable for low-voltage applications. The TLV3501AIDR features a push-pull CMOS output stage and includes a shutdown function, which allows the device to enter an idle state when not in use. Available in microsize packages such as 6-pin SOT-23 and 8-pin SOIC, this comparator is ideal for portable and space-restricted applications.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Propagation Delay | 4.5 | ns |
| Supply Voltage | 2.7 to 5.5 | V |
| Input Common-Mode Range | Beyond-the-rails | |
| Output Stage | Push-Pull CMOS | |
| Shutdown Function | Yes | |
| Package Options | 6-pin SOT-23, 8-pin SOIC | |
| Quiescent Current | 3.2 | mA |
| Operating Temperature Range | -40 to 125 | °C |
Key Features
- High Speed: 4.5-ns propagation delay, making it suitable for high-speed applications.
- Rail-to-Rail I/O: Allows the input and output to operate over the full supply voltage range.
- Low Supply Current: 3.2 mA, which is beneficial for power-sensitive applications.
- Shutdown Function: Enables the device to enter an idle state when not in use, reducing power consumption.
- Micro Packages: Available in 6-pin SOT-23 and 8-pin SOIC packages, ideal for portable and space-restricted applications.
- Direct Drive Capability: The rail-to-rail output can directly drive either CMOS or TTL logic.
Applications
- Automatic Test Equipment: Used in high-speed testing and measurement applications.
- Wireless Base Stations: Suitable for signal processing and detection in wireless communication systems.
- Threshold Detectors: Ideal for detecting specific voltage levels in various circuits.
- Zero-Crossing Detectors: Used to detect the zero-crossing point of signals.
- Window Comparators: Used in applications requiring the detection of signals within a specific voltage range.
- LIDAR and Time-of-Flight Applications: Utilized in optical front-end designs for LIDAR and ToF applications.
Q & A
- What is the propagation delay of the TLV3501AIDR?
The propagation delay of the TLV3501AIDR is 4.5 ns.
- What is the supply voltage range for the TLV3501AIDR?
The supply voltage range for the TLV3501AIDR is 2.7 V to 5.5 V.
- Does the TLV3501AIDR have a shutdown function?
Yes, the TLV3501AIDR includes a shutdown function.
- What types of packages are available for the TLV3501AIDR?
The TLV3501AIDR is available in 6-pin SOT-23 and 8-pin SOIC packages.
- What is the quiescent current of the TLV3501AIDR?
The quiescent current of the TLV3501AIDR is 3.2 mA.
- Can the TLV3501AIDR directly drive CMOS or TTL logic?
Yes, the TLV3501AIDR can directly drive either CMOS or TTL logic due to its rail-to-rail output.
- What is the operating temperature range for the TLV3501AIDR?
The operating temperature range for the TLV3501AIDR is -40°C to 125°C.
- Is the TLV3501AIDR suitable for low-voltage applications?
Yes, the TLV3501AIDR is suitable for low-voltage applications due to its beyond-the-rails input common-mode range.
- What are some common applications of the TLV3501AIDR?
The TLV3501AIDR is commonly used in automatic test equipment, wireless base stations, threshold detectors, zero-crossing detectors, window comparators, and LIDAR/ToF applications.
- Is the TLV3501AIDR RoHS compliant?
Yes, the TLV3501AIDR is RoHS compliant.
