Overview
The TLV1702AIDGKR is a dual high-voltage, low-power comparator from Texas Instruments. It belongs to the TLV170x family, which is renowned for its wide supply range, rail-to-rail inputs, low quiescent current, and low propagation delay. These devices are available in industry-standard, extremely small packages, making them ideal for a variety of applications, from simple voltage detection to driving single relays. The TLV1702AIDGKR operates across an expanded industrial temperature range of –40°C to +125°C, ensuring reliability in diverse environments.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Supply Range | +2.2 V to +36 V or ±1.1 V to ±18 V | V |
| Quiescent Current per Comparator | 55 µA | µA |
| Input Common-Mode Range | Includes both rails | |
| Propagation Delay | 560 ns (typical) | ns |
| Input Offset Voltage | 300 µV (typical) | µV |
| Output Type | Open Collector | |
| Maximum Output Voltage Above Negative Supply | Up to +36 V | V |
| Operating Temperature Range | –40°C to +125°C | °C |
| Package Type | VSSOP-8 | |
| Pins | 8 |
Key Features
- Wide supply range: +2.2 V to +36 V or ±1.1 V to ±18 V
- Low quiescent current: 55 µA per comparator
- Input common-mode range includes both rails
- Low propagation delay: 560 ns (typical)
- Low input offset voltage: 300 µV (typical)
- Open collector outputs allowing the output to be pulled to any voltage rail up to +36 V above the negative power supply
- Industrial temperature range: –40°C to +125°C
- Available in small packages: VSSOP-8, among others
Applications
The TLV1702AIDGKR is versatile and can be used in a wide range of applications, including:
- Simple voltage detection
- Driving single relays
- Industrial control systems
- Automotive systems
- Medical devices requiring low power and high reliability
- General-purpose comparator applications where low power and high accuracy are crucial
Q & A
- What is the supply voltage range of the TLV1702AIDGKR?
The supply voltage range is +2.2 V to +36 V or ±1.1 V to ±18 V. - What is the quiescent current per comparator?
The quiescent current per comparator is 55 µA. - What is the propagation delay of the TLV1702AIDGKR?
The propagation delay is typically 560 ns. - What is the input offset voltage of the TLV1702AIDGKR?
The input offset voltage is typically 300 µV. - What type of output does the TLV1702AIDGKR have?
The TLV1702AIDGKR has open collector outputs. - What is the maximum output voltage above the negative supply?
The maximum output voltage above the negative supply is up to +36 V. - What is the operating temperature range of the TLV1702AIDGKR?
The operating temperature range is –40°C to +125°C. - In what package types is the TLV1702AIDGKR available?
The TLV1702AIDGKR is available in VSSOP-8, among other packages. - What are some common applications of the TLV1702AIDGKR?
Common applications include simple voltage detection, driving single relays, industrial control systems, automotive systems, and medical devices. - Why is the TLV1702AIDGKR suitable for industrial applications?
The TLV1702AIDGKR is suitable for industrial applications due to its wide supply range, low quiescent current, and operation across an expanded industrial temperature range.
