SNOS611F July   1999  – March 2025 LMC6041 , LMC6042 , LMC6044

PRODUCTION DATA  

  1.   1
  2. 1Features
  3. 2Applications
  4. 3Description
  5. 4Pin Configuration and Functions
  6. 5Specifications
    1. 5.1 Absolute Maximum Ratings
    2. 5.2 ESD Ratings
    3. 5.3 Recommended Operating Conditions
    4. 5.4 Thermal Information: LMC6041
    5. 5.5 Thermal Information: LMC6042
    6. 5.6 Thermal Information: LMC6044
    7. 5.7 Electrical Characteristics
    8. 5.8 Typical Characteristics
  7. 6Application and Implementation
    1. 6.1 Application Information
      1. 6.1.1 Amplifier Topology
      2. 6.1.2 Compensating For Input Capacitance
      3. 6.1.3 Capacitive-Load Tolerance
    2. 6.2 Typical Applications
      1. 6.2.1 Instrumentation Amplifiers
      2. 6.2.2 Low-Leakage Sample and Hold
      3. 6.2.3 Square-Wave Generator
      4. 6.2.4 AC Coupled Power Amplifier
    3. 6.3 Layout
      1. 6.3.1 Layout Guidelines
        1. 6.3.1.1 Printed-Circuit-Board Layout for High-Impedance Work
      2. 6.3.2 Layout Examples
  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

Package Options

Refer to the PDF data sheet for device specific package drawings

Mechanical Data (Package|Pins)
  • D|8
  • P|8
Thermal pad, mechanical data (Package|Pins)
Orderable Information

5.7 Electrical Characteristics

at TJ = TA = 25°C, V+ = 5V, V– = 0V, VCM = 1.5V, VOUT = VS / 2, and RL = 1MΩ connected to VS / 2 (unless otherwise noted)
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
OFFSET VOLTAGE
VOS Input offset voltage  LMC604xAI  ±1 ±3 mV
TA = –40°C to +85°C ±3.3
LMC604xI ±1 ±6
TA = –40°C to +85°C ±6.3
dVOS/dT Input offset voltage drift TA = –40°C to +85°C 1.3 µV/°C
PSRR Power-supply rejection ratio Positive
5V ≤ V+ ≤ 15V, VOUT = 2.5V
 		 LMC604xAI 68 75 dB
LMC604xAI,
TA = –40°C to +85°C		 66
LMC604xI 62 75
LMC604xI,
TA = –40°C to +85°C		 60
Negative
0V ≤ V– ≤ –10V, VOUT = 2.5V		 LMC604xAI 84 94
LMC604xAI,
TA = –40°C to +85°C		 83
LMC604xI 74 94
LMC604xI,
TA = –40°C to +85°C		 73
INPUT BIAS CURRENT
IB Input bias current ±2 fA
TA = –40°C to +85°C ±4 pA
IOS Input offset current ±1 fA
TA = –40°C to +85°C ±2 pA
NOISE
en Input voltage noise density f = 1kHz 83 nV/√Hz
in Input current noise density f = 1kHz  12.5 fA/√Hz
THD Total harmonic distortion  f = 1kHz, gain = – 5V/V, RL = 100kΩ, VOUT = 12Vpp, V+ = 15V 1 %
INPUT VOLTAGE
VCM Common-mode voltage To positive rail
V+ = 5V and 15V, CMRR ≥ 50dB		 (V+) – 2.3 (V+) – 1.9 V
LMC604xAI,
TA = –40°C to +85°C		 (V+) – 2.5
LMC604xI,
TA = –40°C to +85°C		 (V+) – 2.4
To negative rail
V+ = 5V and 15V, CMRR ≥ 50dB		 – 0.4 – 0.1
TA = –40°C to +85°C 0
CMRR Common-mode rejection ratio V+ = 15V,
0V ≤ VCM ≤ 12V		 LMC604xAI 68 75 dB
LMC604xAI,
TA = –40°C to +85°C		 66
LMC604xI 62 75
LMC604xI,
TA = –40°C to +85°C		 60
INPUT IMPEDANCE
RIN Input resistance >10 TΩ
OPEN-LOOP GAIN
AOL Open-loop voltage gain  Sourcing, V+ = 15V,
7.5V ≤ VO ≤ 11.5V,
RL = 100kΩ to V+ / 2		 LMC604xAI  300 1000 V/mV
LMC604xAI, 
TA = –40°C to +85°C		 200
LMC604xI 300 1000
LMC604xI,
TA = –40°C to +85°C		 200
Sinking, V+ = 15V,
2.5V ≤ VO ≤ 7.5V,
RL = 100kΩ to V+ / 2		 LMC604xAI 180 500
LMC604xAI,
TA = –40°C to +85°C		 120
LMC604xI 90 500
LMC604xI,
TA = –40°C to +85°C		 70
Sourcing, V+ = 15V,
7.5V ≤ VO ≤ 11.5V,
RL = 25kΩ to V+ / 2		 LMC604xAI 200 1000
LMC604xAI,
TA = –40°C to +85°C		 160
LMC604xI 100 1000
LMC604xI,
TA = –40°C to +85°C		 80
Sinking, V+ = 15V,
2.5V ≤ VO ≤ 7.5V,
RL = 25kΩ to V+ / 2		 LMC604xAI 100 250
LMC604xAI,
TA = –40°C to +85°C		 60
LMC604xI 50 250
LMC604xI,
TA = –40°C to +85°C		 40
FREQUENCY RESPONSE
GBW Gain bandwidth product LMC6041  75 kHz
LMC6042 and LMC6044 100
SR Slew rate(1) V+ = 15V, 10V step, gain = 1  LMC604xAI 0.015 0.02 V/µs
LMC604xAI,
TA = –40°C to +85°C		 0.010
LMC604xI 0.010 0.02
LMC604xI,
TA = –40°C to +85°C		 0.007
Crosstalk  Dual and quad channel, V+ = 15V, RL = 100kΩ, f = 100Hz,
VOUT = 12Vpp		 115 dB
OUTPUT
VO Voltage output swing Positive rail
V+ = 5V, RL = 100kΩ to V+ / 2		 LMC604xAI 4.970 4.987 V
LMC604xAI,
TA = –40°C to +85°C		 4.950
LMC604xI 4.940 4.987
LMC604xI,
TA = –40°C to +85°C		 4.910
Negative rail
V+ = 5V, RL = 100kΩ to V+ / 2		 LMC604xAI 0.004 0.030
LMC604xAI,
TA = –40°C to +85°C		 0.050
LMC604xI 0.004 0.060
LMC604xI,
TA = –40°C to +85°C		 0.090
Positive rail
V+ = 5V, RL = 25kΩ to V+ / 2		 LMC604xAI 4.920 4.980
LMC604xAI,
TA = –40°C to +85°C		 4.870
LMC604xI 4.870 4.980
LMC604xI,
TA = –40°C to +85°C		 4.820
Negative rail
V+ = 5V, RL = 25kΩ to V+ / 2		 LMC604xAI 0.010 0.080
LMC604xAI,
TA = –40°C to +85°C		 0.130
LMC604xI 0.010 0.130
LMC604xI,
TA = –40°C to +85°C		 0.180
Positive rail
V+ = 15V, RL = 100kΩ to V+ / 2		 LMC604xAI 14.920 14.970
LMC604xAI,
TA = –40°C to +85°C		 14.880
LMC604xI 14.880 14.970
LMC604xI,
TA = –40°C to +85°C		 14.820
Negative rail
V+ = 15V, RL = 100kΩ to V+ / 2		 LMC604xAI 0.007 0.030
LMC604xAI,
TA = –40°C to +85°C		 0.050
LMC604xI 0.007 0.060
LMC604xI,
TA = –40°C to +85°C		 0.090
Positive rail
V+ = 15V, RL = 25kΩ to V+ / 2		 LMC604xAI 14.900 14.950
LMC604xAI,
TA = –40°C to +85°C		 14.850
LMC604xI 14.850 14.950
LMC604xI,
TA = –40°C to +85°C		 14.800
Negative rail
V+ = 15V, RL = 25kΩ to V+ / 2		 LMC604xAI 0.022 0.100
LMC604xAI,
TA = –40°C to +85°C		 0.150
LMC604xI 0.022 0.150
LMC604xI,
TA = –40°C to +85°C		 0.200
ISC Short-circuit current Sourcing
V+ = 5V, VOUT = 0V		 LMC604xAI 16 22 mA
LMC604xAI,
TA = –40°C to +85°C		 10
LMC604xI 13 22
LMC604xI,
TA = –40°C to +85°C		 8
Sinking
V+ = 5V, VOUT = 0V		 LMC604xAI 16 21
LMC604xAI,
TA = –40°C to +85°C		 8
LMC604xI 13 21
LMC604xI,
TA = –40°C to +85°C		 8
Sourcing
V+ = 15V, VOUT = 0V		 LMC604xAI 15 40
LMC604xAI,
TA = –40°C to +85°C		 10
LMC604xI 15 40
LMC604xI,
TA = –40°C to +85°C		 10
Sinking
V+ = 15V, VOUT = 0V		 LMC604xAI 24 39
LMC604xAI,
TA = –40°C to +85°C		 8
LMC604xI 21 39
LMC604xI,
TA = –40°C to +85°C		 8
POWER SUPPLY
IQ Quiescent current, total V+ = 5V LMC6041AI 14 20 µA
LMC6041AI,
TA = –40°C to +85°C		 24
LMC6041I 14 26
LMC6041I,
TA = –40°C to +85°C		 30
LMC6042AI 20 34
LMC6042AI,
TA = –40°C to +85°C		 39
LMC6042I 20 45
LMC6042I,
TA = –40°C to +85°C		 50
LMC6044AI 40 65
LMC6044AI,
TA = –40°C to +85°C		 72
LMC6044I 40 75
LMC6044I,
TA = –40°C to +85°C		 82
V+ = 15V LMC6041AI 18 26
LMC6041AI,
TA = –40°C to +85°C		 31
LMC6041I 18 34
LMC6041I,
TA = –40°C to +85°C		 39
LMC6042AI 26 44
LMC6042AI,
TA = –40°C to +85°C		 51
LMC6042I 26 56
LMC6042I,
TA = –40°C to +85°C		 65
LMC6044AI 52 85
LMC6044AI,
TA = –40°C to +85°C		 94
LMC6044I 52 98
LMC6044I,
TA = –40°C to +85°C		 107
(1) Number specified is the slower of the positive and negative slew rates.