Overview
The TLV3011AIDBVR is a low-power analog comparator produced by Texas Instruments. It is part of the TLV3011 and TLV3012 family, which includes both open-drain and push-pull output options. This device is designed for applications requiring low power consumption and high accuracy. The TLV3011AIDBVR features an integrated 1.242 V voltage reference, making it suitable for a variety of precision voltage sensing and comparison tasks.
Key Specifications
| Parameter | Min | Max | Unit | |
|---|---|---|---|---|
| Supply Voltage | 1.8 | 5.5 | V | |
| Quiescent Current | 2.8 | 3.1 | 5 | μA |
| Input Offset Voltage | 0.5 | 12 | 15 | mV |
| Input Common-Mode Range | (V–) - 0.2 | (V+) + 0.2 | V | |
| Propagation Delay Time (Low to High) | 6 | 13.5 | μs | |
| Reference Voltage | 1.208 | 1.242 | 1.276 | V |
| Reference Voltage Initial Accuracy | ±1% | |||
| Operating Temperature Range | –40 | 125 | °C | |
| Storage Temperature Range | –65 | 150 | °C |
Key Features
- Low quiescent current: 3.1 μA (maximum for 'B' version)
- Integrated 1.242 V voltage reference with ±1% initial accuracy
- Input common-mode range extends 200 mV beyond the supply rails
- Fail-safe inputs and power-on-reset (POR) in 'B' versions
- Integrated hysteresis in 'B' versions
- Open-drain output option (TLV3011x) and push-pull output option (TLV3012x)
- Fast response time: 6 μs
- Low supply voltage range: 1.65 V to 5.5 V for 'B' versions
- Available in SOT23-6 and SC-70 packages for space-conservative designs
Applications
- Lane departure warning systems
- Cluster and dashboard electronics
- Toll tags and asset tracking devices
- Battery management systems
Q & A
- What is the typical quiescent current of the TLV3011AIDBVR?
The typical quiescent current is 3.1 μA for the 'B' version.
- What is the voltage range of the integrated voltage reference?
The integrated voltage reference is 1.242 V with an initial accuracy of ±1%.
- What is the input common-mode range of the TLV3011AIDBVR?
The input common-mode range extends 200 mV beyond the supply rails.
- Does the TLV3011AIDBVR have fail-safe inputs and power-on-reset?
- What are the available package options for the TLV3011AIDBVR?
The device is available in SOT23-6 and SC-70 packages.
- What is the operating temperature range of the TLV3011AIDBVR?
The operating temperature range is –40°C to +125°C.
- What is the maximum output current of the voltage reference?
The maximum output current of the voltage reference is 0.5 mA.
- What is the propagation delay time of the TLV3011AIDBVR?
The propagation delay time is typically 6 μs.
- What are some common applications of the TLV3011AIDBVR?
- What is the storage temperature range of the TLV3011AIDBVR?
The storage temperature range is –65°C to +150°C.
