Overview
The LPV7215MGX/NOPB is an ultra-low-power comparator designed and manufactured by Texas Instruments. This device is distinguished by its exceptionally low power consumption, with a typical power supply current of 580 nA, making it ideal for battery-powered applications. The LPV7215 operates over a wide supply voltage range from 1.8 V to 5.5 V, ensuring reliable operation at 1.8 V, 2.7 V, and 5 V. It features a propagation delay as low as 4.5 µs with 100-mV overdrive at a 1.8-V supply, and it is manufactured using TI's advanced VIP50 process.
Key Specifications
| Parameter | Typical Value | Unit |
|---|---|---|
| Power Supply Current | 580 nA | nA |
| Supply Voltage Range | 1.8 V to 5.5 V | V |
| Propagation Delay | 4.5 µs | µs |
| Push-Pull Output Current Drive at 5 V | 19 mA | mA |
| Temperature Range | −40°C to 125°C | °C |
| Common-Mode Rejection Ratio (CMRR) | 44 dB to 88 dB | dB |
| Package Types | SOT-23, SC70 |
Key Features
- Ultra-low power consumption: 580 nA typical power supply current.
- Wide supply voltage range: 1.8 V to 5.5 V.
- Low propagation delay: 4.5 µs with 100-mV overdrive at 1.8-V supply.
- Push-pull output stage with 19 mA current drive at 5 V.
- Rail-to-rail input common-mode voltage range.
- Tiny 5-pin SOT-23 and SC70 packages.
- Temperature range: −40°C to 125°C.
Applications
- RC Timers
- Window Detectors
- IR Receivers
- Multivibrators
- Alarm and Monitoring Circuits
- Handheld electronics and mobile phone applications.
Q & A
- What is the typical power supply current of the LPV7215?
The typical power supply current of the LPV7215 is 580 nA.
- What is the supply voltage range of the LPV7215?
The LPV7215 operates over a supply voltage range from 1.8 V to 5.5 V.
- What is the propagation delay of the LPV7215?
The propagation delay of the LPV7215 is as low as 4.5 µs with 100-mV overdrive at a 1.8-V supply.
- What is the output current drive capability of the LPV7215 at 5 V?
The LPV7215 can drive up to 19 mA at 5 V.
- What are the package options available for the LPV7215?
The LPV7215 is available in SOT-23 and SC70 packages.
- What is the temperature range of the LPV7215?
The LPV7215 operates over a temperature range of −40°C to 125°C.
- Is the LPV7215 suitable for single-supply operation?
Yes, the LPV7215 is well suited for single-supply operation due to its rail-to-rail common-mode voltage range.
- What are some common applications of the LPV7215?
The LPV7215 is commonly used in RC timers, window detectors, IR receivers, multivibrators, and alarm and monitoring circuits.
- What manufacturing process is used for the LPV7215?
The LPV7215 is manufactured using TI's advanced VIP50 process.
- Is the LPV7215 suitable for handheld electronics and mobile phone applications?
Yes, the LPV7215 is ideal for use in handheld electronics and mobile phone applications due to its low power consumption and small package size.
