Overview
The LMV7235M5X, produced by Texas Instruments, is an ultra-low power, low-voltage comparator designed for high-speed applications. This device operates over a supply voltage range of 2.7 V to 5.5 V and is characterized by its 75-ns propagation delay while consuming only 65 µA of supply current at 5 V. The LMV7235M5X features an open-drain output, making it versatile for various applications, including level shifting by connecting an external resistor. It is available in space-saving 5-pin SOT-23 and 5-pin SC70 packages, ideal for systems where small size and low power consumption are critical.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Supply Voltage Range | 2.7 to 5.5 | V |
| Propagation Delay | 75 ns | ns |
| Supply Current | 65 µA | µA |
| Input Common-Mode Voltage Range | -0.2 V below ground to 0.2 V above supply | V |
| Output Type | Open Drain | |
| Package Types | 5-pin SOT-23, 5-pin SC70 | |
| Operating Temperature Range | -40 to 85 | °C |
| Junction Temperature | 150 | °C |
| Storage Temperature Range | -65 to 150 | °C |
Key Features
- Ultra-low power consumption: 65 µA at 5 V
- High-speed operation: 75-ns propagation delay
- Rail-to-rail input common-mode voltage range: extends 200 mV below ground and 200 mV above supply
- Open-drain output: allows use as a level shifter with an external resistor
- Ideal for 2.7-V and 5-V single-supply applications
- Available in space-saving packages: 5-pin SOT-23 and 5-pin SC70
Applications
- Portable and battery-powered systems
- Set top boxes
- High-speed differential line receivers
- Window comparators
- Zero-crossing detectors
- High-speed sampling circuits
Q & A
- What is the supply voltage range of the LMV7235M5X?
The supply voltage range is from 2.7 V to 5.5 V.
- What is the propagation delay of the LMV7235M5X?
The propagation delay is 75 ns.
- How much current does the LMV7235M5X consume at 5 V?
The device consumes 65 µA of supply current at 5 V.
- What is the input common-mode voltage range of the LMV7235M5X?
The input common-mode voltage range extends 200 mV below ground and 200 mV above supply.
- What type of output does the LMV7235M5X have?
The LMV7235M5X features an open-drain output.
- In what packages is the LMV7235M5X available?
The device is available in 5-pin SOT-23 and 5-pin SC70 packages.
- What is the operating temperature range of the LMV7235M5X?
The operating temperature range is from -40°C to 85°C.
- Can the LMV7235M5X be used in battery-powered systems?
- What are some typical applications of the LMV7235M5X?
Typical applications include set top boxes, high-speed differential line receivers, window comparators, zero-crossing detectors, and high-speed sampling circuits.
- How can the open-drain output of the LMV7235M5X be utilized?
The open-drain output can be used as a level shifter by connecting an external resistor.
