Overview
The TLV3402CDGKR is a dual-channel, high-speed comparator manufactured by Texas Instruments. Designed for precision applications, this component is part of the TLV340x series and is widely used in industrial, automotive, and consumer electronics. Its compact VSSOP-8 package makes it suitable for space-constrained designs. The TLV3402CDGKR is particularly valued for its low propagation delay, low power consumption, and wide supply voltage range, making it a competitive choice for high-speed signal processing and monitoring applications.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Number of Channels | 2 | - | Dual-channel design |
| Propagation Delay | 5 | ns | Typical value |
| Supply Voltage Range | 2.7 to 16 | V | Wide operating range |
| Quiescent Current | 1.2 | mA | Per channel |
| Input Offset Voltage | ±1 | mV | Maximum value |
| Operating Temperature Range | -40 to 125 | °C | Industrial-grade |
| Package | VSSOP-8 | - | Compact form factor |
| Output Type | Push-Pull | - | Compatible with TTL and CMOS |
Key Features
- High-Speed Operation: With a propagation delay of just 5 ns, the TLV3402CDGKR is ideal for time-critical applications.
- Low Power Consumption: Each channel consumes only 1.2 mA, making it suitable for battery-powered devices.
- Wide Supply Voltage Range: Operates from 2.7 V to 16 V, providing flexibility in various systems.
- Robust Design: Industrial-grade temperature range ensures reliability in harsh environments.
- Compact Package: The VSSOP-8 package saves board space in compact designs.
Applications
The TLV3402CDGKR is widely used in applications requiring high-speed signal comparison and monitoring. Its key application areas include:
- Industrial Automation: Used in motor control, power supply monitoring, and signal conditioning.
- Automotive Electronics: Ideal for battery management systems, sensor interfaces, and safety systems.
- Consumer Electronics: Employed in audio processing, display drivers, and power management circuits.
- Communications: Suitable for signal detection and data transmission systems.
Q & A
1. What is the propagation delay of the TLV3402CDGKR?
The typical propagation delay is 5 ns.
2. What is the operating voltage range?
It operates from 2.7 V to 16 V.
3. Is the TLV3402CDGKR suitable for automotive applications?
Yes, it is designed to meet industrial and automotive standards.
4. What is the package type?
It comes in a VSSOP-8 package.
5. How much current does each channel consume?
Each channel consumes 1.2 mA of quiescent current.
6. What is the input offset voltage?
The maximum input offset voltage is ±1 mV.
7. Can it operate in harsh environments?
Yes, it has an operating temperature range of -40°C to 125°C.
8. Is the output compatible with TTL and CMOS?
Yes, it features a push-pull output type compatible with both TTL and CMOS.
9. What are the typical applications of this comparator?
It is used in industrial automation, automotive electronics, consumer electronics, and communications.
10. Where can I find the datasheet for the TLV3402CDGKR?
The datasheet is available on the official Texas Instruments website.
