TLV3011 具有电压参考的低功耗漏极开路输出比较器

KANA 发表于 2018-11-02 18:06:06

数据: TLV3011, TLV3012: Nanopower, 1.8V, SOT23 Comparator with Voltage Reference 数据表

描述

The TLV3011 is a low-power, open-drain output comparator;the TLV3012 is a push-pull output comparator. Both feature an uncommitted on-chip voltage reference. Both have 5µA (max) quiescent current, input common-mode range 200mV beyond the supply rails, and single-supply operation from 1.8V to 5.5V. The integrated 1.242V series voltage reference offers low 100ppm/°C (max) drift, is stable with up to 10nF capacitive load, and can provide up to 0.5mA (typ) of output current.

The TLV3011 and TLV3012 are available in the tiny SOT23-6 package for the most space-conservative designs. It is also available in the SC70 package for even greater board area savings. Both versions are specified for the temperature range of –40°C to +125°C.

特性

  • 低电流电流:5μA(最大值)
  • 集成电压参考:1.242V
  • 输入共模范围:
    200mV超越轨道
  • 电压参考初始精度:1%
  • 开漏逻辑兼容输出:
    TLV3011
  • 推挽输出:TLV3012
  • 低电源电压:1.8V至5.5V
  • 快速响应时间:6μs传播延迟,100mV过驱动(TLV3011:R PULL-UP = 10k
  • MicroSIZE PACKAGES:SOT23-6和SC70 -6
  • 应用
    • 电池电量检测
    • 数据采集
    • 系统监控
    • 振荡器
    • 传感器系统:
      烟雾探测器,光传感器,警报

所有商标均为其各自所有者的财产。< /small>

参数 与其它产品相比 比较器

 
Number of Channels (#)
Output Type
Vs (Min) (V)
Vs (Max) (V)
Propagation Delay Time (uS)
Vos (Offset Voltage @ 25C) (Max) (mV)
Iq per channel (Typ) (mA)
Input Bias Current (+/-) (Max) (nA)
Rail-to-Rail
Rating
Operating Temperature Range (C)
Features
Reference Voltage (V)
VICR (Max) (V)
VICR (Min) (V)
Package Group
TLV3011 TLV3012
1     1    
Open Collector     Push-Pull    
1.8     1.8    
5.5     5.5    
6     6    
12     12    
0.0028     0.0028    
0.01     0.01    
In     In    
Catalog     Catalog    
-40 to 125     -40 to 85    
Internal Reference
Small Size    
Internal Reference
Small Size    
1.242     1.242    
5.7     5.7    
-0.2     -0.2    
SC70
SOT-23    
SC70
SOT-23    

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