LM2901-Q1 (正在供货)

汽车类四路差动比较器

汽车类四路差动比较器 - LM2901-Q1
数据表
 

描述

The LM2901x-Q1 family of devices consists of four independent voltage comparators, designed to operate from a single power supply over a wide range of voltages. Operation from dual supplies is possible, provided the difference between the two supplies is
2 V to 36 V, and VCC is at least 1.5 V more positive than the input common-mode voltage. Current drain is independent of the supply voltage. The outputs can be connected to other open-collector outputs to achieve wired-AND relationships. LM2901V-Q1 supports higher VCC voltage and LM2901AV-Q1 supports higher VCC and lower VIO.

特性

  • Qualified for Automotive Applications
  • AEC-Q100 Qualified With the Following Results:
    • Device Temperature Grade 1: –40°C to 125°C
      Ambient Operating Temperature Range
    • Device HBM ESD Classification Level H2
    • Device CDM ESD Classification Level C6
  • Single Supply or Dual Supplies
  • Low Supply-Current Drain Independent of Supply
    Voltage: 0.8 mA (Typical)
  • Low Input Bias Current: 25 nA (Typical)
  • Low Input Offset Current: 2 nA (Typical)
  • Low Input Offset Voltage: 2 mV (Typical)
  • Common-Mode Input Voltage Range Includes
    Ground
  • Differential Input Voltage Range Equal to
    Maximum-Rated Supply Voltage: ±36 V
  • Low Output Saturation Voltage
  • Output Compatible With TTL, MOS, and CMOS
  • For Single Version in 5-Pin SOT-23, See the
    TL331-Q1 (SLVS969)

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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 (Max) (mA)
Input Bias Current (+/-) (Max) (nA)
Rail-to-Rail
Rating
Operating Temperature Range (C)
VICR (Max) (V)
VICR (Min) (V)
Package Group
Features
LM2901-Q1 LM139 LM139A LM239 LM239A LM2901 LM2901AV LM2901V LM339 LM339A
4    4    4    4    4    4    4    4    4    4   
Open Collector    Open Collector
Open Drain   
Open Collector
Open Drain   
Open Collector    Open Collector    Open Collector    Open Collector    Open Collector    Open Collector    Open Collector   
2    2    2    2    2    2    2    2    2    2   
30    36    36    36    36    30    32    32    30    30   
1.3    1.3    1.3    0.7    1.3    1.3    1.3    1.3    0.3    0.3   
7    5    2    2    3    7    2    7    5    2   
0.5    0.5    0.5    0.5    0.5    0.5    0.5    0.5    0.5    0.5   
250    25    25    250    50    250    250    250    50    50   
Out    Out    Out    Out    Out    Out    Out    Out    Out    Out   
Automotive    Catalog    Catalog    Catalog    Catalog    Catalog    Catalog    Catalog    Catalog    Catalog   
-40 to 125    -55 to 125    -55 to 125    -25 to 85    -25 to 85    -40 to 125    -40 to 125    -40 to 125    0 to 70    0 to 70   
28.5    34.5    34.5    28.5    34.5    28.5    30.5    30.5    28.5    28.5   
0    0    0    0    0    0    0    0    0    0   
SOIC
TSSOP   
SOIC    SOIC    PDIP
SOIC
TSSOP   
SOIC    PDIP
SO
SOIC
TSSOP   
SOIC
TSSOP   
SOIC
TSSOP   
PDIP
SO
SOIC
SSOP
TSSOP   
PDIP
SO
SOIC
SSOP
TSSOP   
N/A    N/A    N/A    N/A    N/A    N/A    N/A    N/A    N/A    N/A   

其它合格版本 LM2901-Q1

版本 器件型号 定义
目录 LM2901 TI 的标准目录产品

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