型号LPV7215
品牌
分类比较器
描述毫微功耗 CMOS 单路比较器
相关操作
产品概述

参数

Number of channels 1
Output type Push-Pull
Propagation delay time (µs) 12
Vs (max) (V) 5.5
Vs (min) (V) 2.7
Vos (offset voltage at 25°C) (max) (mV) 3.4
Iq per channel (typ) (mA) 0.00058
Input bias current (±) (max) (nA) 0.001
Rail-to-rail No
Rating Catalog
Operating temperature range (°C) -40 to 125
Features Small Size
VICR (max) (V) 5.5
VICR (min) (V) 0

封装 | 引脚 | 尺寸

SOT-23 (DBV) 5 8.12 mm² 2.9 x 2.8
SOT-SC70 (DCK) 5 2.5 mm² 2 x 1.25

特性

  • (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

说明

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 rail-to-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.