TLV3501AZQDBVRQ1

The TLV3501AZQDBVRQ1 is a precision, low-power comparator from Texas Instruments, designed for a variety of applications including battery-powered devices, portable instrumentation, and other low-power systems. Here’s a detailed description of its features and specifications:

General Overview:

• Type: Comparator
• Series: TLV3501
• Manufacturer: Texas Instruments
• Package Type: QFN (Quad Flat No-lead)
• Package Size: 2mm x 2mm
• Pin Count: 8 pins

Key Features:

• Low Supply Voltage: Operates from a supply voltage range of 1.8V to 5.5V, making it suitable for low-voltage applications.
• Low Power Consumption: The device is designed for low power operation, with a typical supply current of only 1.5 µA, which is ideal for battery-operated devices.
• Rail-to-Rail Input and Output: The comparator features rail-to-rail input and output, allowing it to handle input voltages that span the entire supply range and providing maximum output swing.
• Fast Response Time: The propagation delay is typically around 20 ns, enabling quick response to input signal changes.
• High Speed: With a slew rate of 1 V/µs, it can handle fast-changing signals effectively.
• Hysteresis: The device includes built-in hysteresis, which helps to improve noise immunity and prevent false triggering in noisy environments.

Electrical Characteristics:

• Input Offset Voltage: Typically 1 mV, ensuring high precision in comparisons.
• Common Mode Input Voltage Range: Extends from V- to V+, allowing for flexibility in input signal levels.
• Output Drive Capability: Capable of driving loads up to 10 mA, making it suitable for direct interfacing with other components.

Applications:

• Battery-Powered Devices: Ideal for applications where power efficiency is critical.
• Portable Instrumentation: Suitable for handheld devices that require accurate signal comparison.
• Signal Conditioning: Can be used in various signal processing applications where precise voltage levels need to be monitored.

Thermal and Reliability:

• Operating Temperature Range: The device operates reliably over a temperature range of -40°C to +125°C, making it suitable for automotive and industrial applications.
• Moisture Sensitivity Level: Classified as MSL 1, indicating a high level of reliability in humid environments.

Conclusion:

The TLV3501AZQDBVRQ1 is a versatile and efficient comparator that combines low power consumption with high performance, making it an excellent choice for a wide range of applications in modern electronic designs. Its compact QFN package and robust electrical characteristics make it suitable for both consumer and industrial applications.