Overview
The TLV3502AIDCNT is a dual-channel, high-speed comparator from Texas Instruments, part of 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 comparator features a push-pull CMOS output stage and is available in microsize packages, including 8-pin SOT-23 and 8-pin SOIC, which are ideal for portable and space-restricted applications.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Propagation Delay | 4.5 ns | ns |
| Supply Voltage Range | 2.7 V to 5.5 V | V |
| Operating Temperature Range | -40°C to 125°C | °C |
| Quiescent Current | 3.2 mA | mA |
| Output Type | CMOS, Push-Pull, Rail-to-Rail, TTL | |
| Input Offset Voltage (Vos) | 1 mV | mV |
| Input Bias Current | 2 pA | pA |
| Hysteresis | 6 mV | mV |
| Package Type | 8-Pin SOT-23, 8-Pin SOIC | |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
Key Features
- High Speed: 4.5-ns propagation delay, making it suitable for high-speed applications.
- Rail-to-Rail I/O: Input and output stages operate over the full supply voltage range.
- Low Supply Current: Quiescent current of 3.2 mA, contributing to low power consumption.
- Push-Pull CMOS Output Stage: Directly drives CMOS or TTL logic.
- Micro Packages: Available in 8-pin SOT-23 and 8-pin SOIC packages, ideal for space-restricted applications.
- Input Overvoltage Protection: Protected by ESD diodes that can tolerate momentary voltages beyond the power supplies.
- Internal Hysteresis: 6 mV of internal hysteresis for improved noise immunity.
Applications
- Automatic Test Equipment: Used for high-speed triggering and signal detection.
- Wireless Base Stations: Suitable for signal processing and detection in wireless communication systems.
- Threshold Detectors: Ideal for detecting specific voltage levels in various applications.
- Zero-Crossing Detectors: Used in power management and signal processing circuits.
- Window Comparators: Utilized in applications requiring the detection of signals within a specific voltage range.
Q & A
- What is the propagation delay of the TLV3502AIDCNT?
The propagation delay of the TLV3502AIDCNT is 4.5 ns.
- What is the supply voltage range for the TLV3502AIDCNT?
The supply voltage range is from 2.7 V to 5.5 V.
- What types of output stages does the TLV3502AIDCNT have?
The TLV3502AIDCNT features a push-pull CMOS output stage.
- What are the available package types for the TLV3502AIDCNT?
The device is available in 8-pin SOT-23 and 8-pin SOIC packages.
- Does the TLV3502AIDCNT have a shutdown feature?
No, the TLV3502AIDCNT does not have a shutdown feature; this feature is available only on the TLV3501.
- What is the quiescent current of the TLV3502AIDCNT?
The quiescent current is 3.2 mA.
- What is the input offset voltage (Vos) of the TLV3502AIDCNT?
The input offset voltage (Vos) is 1 mV.
- What is the internal hysteresis of the TLV3502AIDCNT?
The internal hysteresis is 6 mV.
- Is the TLV3502AIDCNT RoHS compliant?
- What is the operating temperature range of the TLV3502AIDCNT?
The operating temperature range is from -40°C to 125°C.
