LPV7215MFSLASHNOPB中文资料德州仪器数据手册PDF规格书

1 Features

1• (For V+ = 1.8 V, Typical Unless Otherwise Noted)

• Ultra-Low Power Consumption: 580 nA

• Wide Supply Voltage Range: 1.8 V to 5.5 V

• Propagation Delay: 4.5 μs

• Push-Pull Output Current Drive at 5 V 19 mA

• Temperature Range: −40°C to 125°C

• Rail-to-Rail Input

• Tiny 5-Pin SOT-23 and SC70 Packages

2 Applications

• RC Timers

• Window Detectors

• IR Receivers

• Multivibrators

• Alarm and Monitoring Circuits

3 Description

The LPV7215 device is an ultra-low-power

comparator with a typical power supply current of

580 nA. It has the best-in-class power supply current

versus propagation delay performance available

among TI's low-power comparators. The propagation

delay is as low as 4.5 μs with 100-mV overdrive at

1.8-V supply.

Designed to operate over a wide range of supply

voltages, from 1.8 V to 5.5 V, with ensured operation

at 1.8 V, 2.7 V, and 5 V, the LPV7215 is ideal for use

in a variety of battery-powered applications. With railto-

rail common-mode voltage range, the LPV7215 is

well suited for single-supply operation.

Featuring a push-pull output stage, the LPV7215

allows for operation with absolute minimum power

consumption when driving any capacitive or resistive

load.

Available in a choice of space-saving packages, the

LPV7215 is ideal for use in handheld electronics and

mobile phone applications. The LPV7215 is

manufactured with TI's advanced VIP50 process.