SLOS066AD September   1975  – October 2024 LM124 , LM124A , LM224 , LM224A , LM224K , LM224KA , LM2902 , LM2902B , LM2902BA , LM2902K , LM2902KAV , LM2902KV , LM324 , LM324A , LM324B , LM324BA , LM324K , LM324KA

PRODUCTION DATA  

  1.   1
  2. 1 Features
  3. 2 Applications
  4. 3 Description
  5. 4 Pin Configuration and Functions
  6. 5 Specifications
    1. 5.1  Absolute Maximum Ratings
    2. 5.2  ESD Ratings
    3. 5.3  Recommended Operating Conditions
    4. 5.4  Thermal Information
    5. 5.5  Electrical Characteristics - LM324B and LM324BA
    6. 5.6  Electrical Characteristics - LM2902B and LM2902BA
    7. 5.7  Electrical Characteristics for LM324, LM324K, LM224, LM224K, and LM124
    8. 5.8  Electrical Characteristics for LM2902, LM2902K, LM2902KV and LM2902KAV
    9. 5.9  Electrical Characteristics for LM324A, LM324KA, LM224A, LM224KA, and LM124A
    10. 5.10 Operating Conditions
    11. 5.11 Typical Characteristics
    12. 5.12 Typical Characteristics: All Devices Except B and BA Versions
  7. 6 Parameter Measurement Information
  8. 7 Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagram
    3. 7.3 Feature Description
      1. 7.3.1 Unity-Gain Bandwidth
      2. 7.3.2 Slew Rate
      3. 7.3.3 Input Common Mode Range
    4. 7.4 Device Functional Modes
  9. 8 Application and Implementation
    1. 8.1 Application Information
    2. 8.2 Typical Application
      1. 8.2.1 Design Requirements
      2. 8.2.2 Detailed Design Procedure
      3. 8.2.3 Application Curve
    3. 8.3 Power Supply Recommendations
    4. 8.4 Layout
      1. 8.4.1 Layout Guidelines
      2. 8.4.2 Layout Examples
  10. 9 Device and Documentation Support
    1. 9.1 Receiving Notification of Documentation Updates
    2. 9.2 Support Resources
    3. 9.3 Trademarks
    4. 9.4 Electrostatic Discharge Caution
    5. 9.5 Glossary
  11. 10Revision History
  12. 11Mechanical, Packaging, and Orderable Information
    1. 11.1 Package Option Addendum
    2. 11.2 Tape and Reel Information

Package Options

Refer to the PDF data sheet for device specific package drawings

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

5.6 Electrical Characteristics - LM2902B and LM2902BA

For VS = (V+) – (V–) = 5 V to 36 V (±2.5 V to ±18 V), at TA = 25°C, VCM = VOUT = VS / 2, and RL = 10 kΩ connected to VS / 2 (unless otherwise noted)
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
OFFSET VOLTAGE
VOS Input offset voltage LM2902B ±0.6 ±3.0 mV
TA = –40°C to 125°C ±4.0
LM2902BA ±0.3 ±2
TA = –40°C to 125°C 2.5
dVOS/dT Input offset voltage drift RS = 0 Ω TA = –40°C to 125°C ±7 μV/°C
PSRR Input offset voltage versus power supply 65 100 dB
Channel separation
f = 1 kHz to 20 kHz


 120 dB
INPUT VOLTAGE RANGE
VCM Common-mode voltage range VS = 3 V to 36 V V– (V+) – 1.5 V
VS = 5 V to 36 V TA = –40°C to 125°C V– (V+) – 2
CMRR Common-mode rejection ratio (V–) ≤ VCM ≤ (V+) – 1.5 V VS = 3 V to 36 V 70 80 dB
(V–) ≤ VCM ≤ (V+) – 2 V VS = 5 V to 36 V TA = –40°C to 125°C 65 80
INPUT BIAS CURRENT
IB Input bias current -10 -35 nA
TA = –40°C to 125°C -60
dIOS/dT Input offset current drift TA = –40°C to 125°C 10 pA/°C
IOS Input offset current ±0.5 ±4 nA
TA = –40°C to 125°C ±5
dIOS/dT Input offset current drift TA = –40°C to 125°C 10 pA/°C
NOISE
EN Input voltage noise f = 0.1 to 10 Hz   3 μVPP
eN Input voltage noise density RS = 100 Ω, VI = 0 V, f = 1 kHz (see Figure 7-2 for test circuit)   35   nV/√Hz
INPUT CAPACITANCE
ZID Differential 10 || 0.1 MΩ || pF
ZICM Common-mode 4 || 1.5 GΩ || pF
OPEN-LOOP GAIN
AOL Open-loop voltage gain VS = 15 V, VO = 1 V to 11 V, RL ≥ 10 kΩ, connected to (V-) 50 100 V/mV
TA = –40°C to 125°C 25
FREQUENCY RESPONSE
GBW Gain-bandwidth product RL = 1 MΩ, CL = 20 pF (see Figure 7-1 for test circuit) 1.2 MHz
SR Slew rate RL = 1 MΩ, CL = 30 pF, VI = ±10 V (see Figure 7-1 for test circuit) 0.5 V/μs
Θm Phase margin G = + 1, RL = 10kΩ, CL = 20 pF 56 °
tS Settling time To 0.1%, VS = 5 V, 2-V Step , G = +1, CL = 100 pF 4 μs
Overload recovery time VIN  × gain > VS 10 μs
THD+N Total harmonic distortion + noise G = + 1, f = 1 kHz, VO = 3.53 VRMS, VS = 36V, RL = 100 kΩ, IOUT ≤ 50 µA, BW = 80 kHz 0.001%
OUTPUT
VO Voltage output swing from rail Positive Rail (V+) IOUT = -50 µA 1.35 1.5 V
VO IOUT = -1 mA 1.4 1.6 V
VO IOUT = -5 mA 1.5 1.75 V
VO Negative Rail (V-) IOUT = 50 µA 100 150 mV
VO IOUT = 1 mA 0.75 1 V
VO VS = 5 V, RL ≤ 10 kΩ connected to (V–) TA = –40°C to 125°C 5 20 mV
IO Output current VS = 15 V; VO = V-; VID = 1 V Source -20(1) -30 mA
TA = –40°C to 125°C -10(1) mA
VS = 15 V; VO = V+; VID = -1 V Sink 10(1) 20 mA
TA = –40°C to 125°C 5(1) mA
VID = -1 V; VO = (V-) + 200 mV 50 85 μA
ISC Short-circuit current VS = 20 V, (V+) = 10 V, (V-) = -10 V, VO = 0 V ±40 ±60 mA
CLOAD Capacitive load drive 100 pF
RO Open-loop output impedance f = 1 MHz, IO = 0 A 300 Ω
POWER SUPPLY
IQ Quiescent current per amplifier VS = 5 V; IO = 0 A TA = –40°C to 125°C 240 300 μA
VS = 36 V; IO = 0 A TA = –40°C to 125°C 750 μA
(1) Specified by design and characterization only.