SLCS006U October   1979  – November 2018 LM139 , LM139A , LM239 , LM239A , LM2901 , LM2901AV , LM2901V , LM339 , LM339A

 

  1. Features
  2. Applications
  3. Description
    1.     Device Images
      1.      Simplified Schematic
  4. Revision History
  5. Device Comparison Table
  6. Pin Configuration and Functions
    1.     Pin Functions
  7. Specifications
    1. 7.1  Absolute Maximum Ratings
    2. 7.2  ESD Ratings
    3. 7.3  Recommended Operating Conditions
    4. 7.4  Thermal Information (14-Pin Packages)
    5. 7.5  Thermal Information (20-Pin Packages)
    6. 7.6  Electrical Characteristics for LM139 and LM139A
    7. 7.7  Electrical Characteristics for LMx39 and LMx39A
    8. 7.8  Electrical Characteristics for LM2901, LM2901V and LM2901AV
    9. 7.9  Switching Characteristics for LM2901
    10. 7.10 Switching Characteristics for LM139 and LM139A
    11. 7.11 Switching Characteristics for LMx39 and LMx39A
    12. 7.12 Typical Characteristics
  8. Detailed Description
    1. 8.1 Overview
    2. 8.2 Functional Block Diagram
    3. 8.3 Feature Description
    4. 8.4 Device Functional Modes
      1. 8.4.1 Voltage Comparison
  9. Application and Implementation
    1. 9.1 Application Information
    2. 9.2 Typical Application
      1. 9.2.1 Design Requirements
      2. 9.2.2 Detailed Design Procedure
        1. 9.2.2.1 Input Voltage Range
        2. 9.2.2.2 Minimum Overdrive Voltage
        3. 9.2.2.3 Output and Drive Current
        4. 9.2.2.4 Response Time
      3. 9.2.3 Application Curves
  10. 10Power Supply Recommendations
  11. 11Layout
    1. 11.1 Layout Guidelines
    2. 11.2 Layout Example
  12. 12Device and Documentation Support
    1. 12.1 Related Links
    2. 12.2 Receiving Notification of Documentation Updates
    3. 12.3 Community Resources
    4. 12.4 Trademarks
    5. 12.5 Electrostatic Discharge Caution
    6. 12.6 Glossary
  13. 13Mechanical, Packaging, and Orderable Information

Package Options

Refer to the PDF data sheet for device specific package drawings

Mechanical Data (Package|Pins)
  • D|14
  • DB|14
  • PW|14
  • N|14
  • NS|14
Thermal pad, mechanical data (Package|Pins)
Orderable Information

Electrical Characteristics for LM2901, LM2901V and LM2901AV

at specified free-air temperature, VCC = 5 V (unless otherwise noted)
PARAMETER TEST CONDITIONS(1) TA(2) LM2901 UNIT
MIN TYP MAX
VIO Input offset voltage VIC = VICR min,
VO = 1.4 V,
VCC = 5 V to MAX(3)
Non-A devices 25°C 2 7 mV
Full range 15
A-suffix devices 25°C 1 2
Full range 4
IIO Input offset current VO = 1.4 V 25°C 5 50 nA
Full range 200
IIB Input bias current VO = 1.4 V 25°C –25 –250 nA
Full range –500
VICR Common-mode input-voltage range(4) 25°C 0 to
VCC  – 1.5
V
Full range 0 to
VCC  – 2
AVD Large-signal differential-voltage amplification VCC = 15 V, VO = 1.4 V to 11.4 V,
RL  ≥ 15 kΩ to VCC
25°C 25 100 V/mV
IOH High-level output current VID = 1 V VOH = 5 V 25°C 0.1 50 nA
VOH = VCC MAX(3) Full range 1 μA
VOL Low-level output voltage VID = –1 V,
IOL = 4 mA
Non-V devices 25°C 150 500 mV
V-suffix devices 150 400
All devices Full range 700
IOL Low-level output current VID = –1 V, VOL = 1.5 V 25°C 6 16 mA
ICC Supply current
(four comparators)
VO = 2.5 V,
No load
VCC = 5 V 25°C 0.8 2 mA
VCC = MAX(3) 1 2.5
All characteristics are measured with zero common-mode input voltage, unless otherwise specified.
Full range (MIN to MAX) for LM2901 is –40°C to +125°C. All characteristics are measured with zero common-mode input voltage, unless otherwise specified.
VCC MAX = 30 V for non-V devices, and 32 V for V-suffix devices
The voltage at either input or common-mode must not be allowed to go negative by more than 0.3 V. The upper end of the common-mode voltage range is VCC+ – 1.5 V; however, one input can exceed VCC, and the comparator will provide a proper output state as long as the other input remains in the common-mode range. Either or both inputs can go to VCC MAX without damage.