Overview
The TLV7041-Q1, produced by Texas Instruments, is a low-voltage, nanopower comparator designed for space-critical and power-conscious applications. This device is part of the TLV704x-Q1 family, which includes single, dual, and quad comparator configurations. It is qualified for automotive applications and meets the AEC-Q100 standards, ensuring reliability in harsh environments. The TLV7041-Q1 features a wide supply voltage range of 1.6 V to 6.5 V, making it compatible with various system voltages such as 1.8 V, 3 V, and 5 V. Its low quiescent current and fast response time make it ideal for monitoring and responding quickly to fault conditions in automotive and industrial systems.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Supply Voltage Range | 1.6 to 6.5 | V |
| Quiescent Supply Current (ICC) | 315 | nA |
| Propagation Delay (tPLH/tPHL) | 3 | µs |
| Internal Hysteresis | 6.5 | mV |
| Operating Temperature Range | -40 to 125 | °C |
| Output Type | Open-Drain | |
| ESD Classification | HBM Level 2, CDM Level C5 | |
| Package Options | SC70 (5-pin), SOT-23 (5-pin), VSSOP (8-pin), TSSOP (14-pin) |
Key Features
- Qualified for automotive applications and AEC-Q100 certified.
- Wide supply voltage range of 1.6 V to 6.5 V.
- Low quiescent supply current of 315 nA.
- Low propagation delay of 3 µs.
- Internal hysteresis of 6.5 mV.
- Rail-to-rail common-mode input voltage.
- Internal Power-On-Reset for known startup conditions.
- No phase reversal for overdriven inputs.
- Open-drain output stage (TLV704x-Q1).
- Functional Safety Capable with available documentation.
Applications
- Telematics eCall systems.
- Automotive head units.
- Instrument clusters.
- Audio amplifiers.
- On-board (OBC) and wireless chargers.
- Infotainment systems.
- Precision voltage monitoring in harsh, noisy environments.
Q & A
- What is the supply voltage range of the TLV7041-Q1?
The supply voltage range is from 1.6 V to 6.5 V.
- What is the quiescent supply current of the TLV7041-Q1?
The quiescent supply current is 315 nA.
- What is the propagation delay of the TLV7041-Q1?
The propagation delay is 3 µs.
- Does the TLV7041-Q1 have internal hysteresis?
- What is the operating temperature range of the TLV7041-Q1?
The operating temperature range is from -40°C to 125°C.
- What type of output does the TLV7041-Q1 have?
The TLV7041-Q1 has an open-drain output stage.
- Is the TLV7041-Q1 qualified for automotive applications?
- What are the package options available for the TLV7041-Q1?
The package options include SC70 (5-pin), SOT-23 (5-pin), VSSOP (8-pin), and TSSOP (14-pin).
- Does the TLV7041-Q1 have functional safety capabilities?
- What are some common applications of the TLV7041-Q1?
