SNOS726E June   2000  – June 2026 LM6142 , LM6144

PRODUCTION DATA  

  1.   1
  2. 1Features
  3. 2Applications
  4. 3Description
  5. 4Connection Diagrams
  6. 5Specifications
    1. 5.1  Absolute Maximum Ratings
    2. 5.2  ESD Ratings
    3. 5.3  Recommended Operating Conditions
    4. 5.4  Thermal Information LM6142
    5. 5.5  Thermal Information LM6144
    6. 5.6  Electrical Characteristics: VS = 5V
    7. 5.7  Electrical Characteristics: VS = 2.7V
    8. 5.8  Electrical Characteristics: VS = 24V
    9. 5.9  Typical Characteristics
    10. 5.10 Old Versus New Die Comparison
  7. 6Application and Implementation
    1. 6.1 Application Information
    2. 6.2 Typical Applications
      1. 6.2.1 FISH FINDER/ DEPTH SOUNDER.
      2. 6.2.2 ANALOG TO DIGITAL CONVERTER BUFFER
      3. 6.2.3 3 OP AMP INSTRUMENTATION AMP WITH RAIL-TO-RAIL INPUT AND OUTPUT
  8. 7Device and Documentation Support
    1. 7.1 Receiving Notification of Documentation Updates
    2. 7.2 Support Resources
    3.     Trademarks
    4. 7.3 Electrostatic Discharge Caution
    5. 7.4 Glossary
  9. 8Revision History
  10. 9Mechanical, Packaging, and Orderable Information

5.8 Electrical Characteristics: VS = 24V

For V+ = 24V, V– = 0V, RL > 1MΩ connected to VS / 2, VCM = V+ / 2, and VO = V+ / 2, at TA = 25°C, unless otherwise noted.
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
OFFSET VOLTAGE
VOS Input offset voltage LM6142AI, LM6144AI 1.3 2 mV
TA = –40°C to 85°C 4.8
LM6142BI, LM6144BI 1.3 3.8
TA = –40°C to 85°C 4.8
PSRR Input offset voltage versus power supply 0V ≤ VS ≤ 24V 87 dB
INPUT BIAS CURRENT
IB Input bias current 174 nA
IOS Input offset current 5 nA
INPUT VOLTAGE
VCM Common-mode input voltage range 0 24 V
CMRR Common-mode rejection ratio 0V ≤ VCM ≤ 23V 114 dB
0V ≤ VCM ≤ 24V 100
INPUT IMPEDANCE
RIN Common-mode input resistance 288 MΩ
OPEN-LOOP GAIN
AOL Open-loop voltage gain RL = 10kΩ 500 V/mV
NOISE
FREQUENCY RESPONSE
GBW Gain-bandwidth product f = 50kHz 18 MHz
OUTPUT
VO Voltage output swing RL = 10kΩ,
From positive rail		   150 190 mV
TA = –40°C to 85°C 380
RL = 10kΩ,
From negative rail		   70 150
TA = –40°C to 85°C 185
POWER SUPPLY
IQ Quiescent current per amplifier LM6142AI, LM6144AI 750 1100 µA
TA = –40°C to 85°C 1150
LM6142BI, LM6144BI 750 1100 µA
TA = –40°C to 85°C 1150 µA