Overview
The LMV7235M7X/NOPB is a high-performance, ultra-low power comparator designed and manufactured by Texas Instruments. This component is optimized for low voltage applications, featuring a fast propagation delay of 75 ns and a minimal supply current of 65 µA at 5 V. The LMV7235M7X/NOPB operates within a wide voltage range of 2.7 V to 5.5 V, making it versatile for various power-sensitive systems. Its rail-to-rail input capability and open-drain output make it suitable for a range of applications requiring precise and efficient signal comparison.
Key Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Number of channels | 1 | Output type | Open-collector |
| Propagation delay time (µs) | 0.075 | Vs (max) (V) | 5.5 |
| Vs (min) (V) | 2.7 | Vos (offset voltage at 25°C) (max) (mV) | 6 |
| Iq per channel (typ) (mA) | 0.065 | Input bias current (±) (max) (nA) | 400 |
| Rail-to-rail | In | Rating | Catalog |
| Operating temperature range (°C) | -40 to 85 | Features | Small Size |
| VICR (max) (V) | 5.6 |
Key Features
- Ultra-Low Power Consumption: The LMV7235M7X/NOPB has a supply current of only 65 µA at 5 V, making it ideal for power-sensitive systems.
- Fast Propagation Delay: With a propagation delay of 75 ns, this comparator is suitable for high-speed applications.
- Rail-to-Rail Input: The comparator can handle input voltages that range from the negative supply voltage to the positive supply voltage.
- Open-Drain Output: Allows for flexibility in output configuration and can be used with external pull-up resistors.
- Wide Operating Voltage Range: Operates from 2.7 V to 5.5 V, making it versatile for various applications.
- Small Package Size: Available in the SC70-5 package, which is compact and suitable for space-constrained designs.
Applications
- Power-Sensitive Systems: Ideal for battery-powered devices, wearable electronics, and other low-power applications.
- High-Speed Data Acquisition: Suitable for real-time data acquisition systems that require fast and accurate signal comparison.
- Industrial Automation: Can be used in industrial control systems, sensors, and other automation equipment.
- Medical Devices: Applicable in medical devices that require precise signal comparison and low power consumption.
- Consumer Electronics: Used in various consumer electronics such as smartphones, tablets, and other portable devices.
Q & A
- What is the propagation delay of the LMV7235M7X/NOPB?
The propagation delay of the LMV7235M7X/NOPB is 75 ns.
- What is the operating voltage range of the LMV7235M7X/NOPB?
The operating voltage range is from 2.7 V to 5.5 V.
- What type of output does the LMV7235M7X/NOPB have?
The LMV7235M7X/NOPB has an open-drain output.
- What is the typical supply current of the LMV7235M7X/NOPB at 5 V?
The typical supply current is 65 µA at 5 V.
- What is the input bias current of the LMV7235M7X/NOPB?
The input bias current is ±400 nA.
- What is the maximum offset voltage of the LMV7235M7X/NOPB at 25°C?
The maximum offset voltage is 6 mV.
- What is the operating temperature range of the LMV7235M7X/NOPB?
The operating temperature range is from -40°C to 85°C.
- What package type is the LMV7235M7X/NOPB available in?
The LMV7235M7X/NOPB is available in the SC70-5 package.
- Is the LMV7235M7X/NOPB RoHS compliant?
- What are some typical applications of the LMV7235M7X/NOPB?
Typical applications include power-sensitive systems, high-speed data acquisition, industrial automation, medical devices, and consumer electronics.
