SNOS719H September   1999  – January 2025 LMC7101Q-Q1

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 for VS = 2.7V or ±1.35V
    6. 5.6  Electrical Characteristics for VS = 3V or ±1.5V
    7. 5.7  Electrical Characteristics for VS = 5V or ±2.5V
    8. 5.8  Electrical Characteristics for VS = 15V or ±7.5V
    9. 5.9  Typical Characteristics for VS = 2.7V
    10. 5.10 Typical Characteristics for VS = 3V
    11. 5.11 Typical Characteristics for VS = 5V
    12. 5.12 Typical Characteristics for VS = 15V
  7. 6 Detailed Description
    1. 6.1 Overview
    2. 6.2 Functional Block Diagram
    3. 6.3 Feature Description
      1. 6.3.1 Benefits of the LMC7101 Tiny Amplifier
        1. 6.3.1.1 Size
        2. 6.3.1.2 Height
        3. 6.3.1.3 Signal Integrity
        4. 6.3.1.4 Simplified Board Layout
        5. 6.3.1.5 Low THD
        6. 6.3.1.6 Low Supply Current
        7. 6.3.1.7 Wide Voltage Range
    4. 6.4 Device Functional Modes
      1. 6.4.1 Input Common-Mode Voltage Range
  8. 7 Application and Implementation
    1. 7.1 Application Information
      1. 7.1.1 Rail-to-Rail Output
      2. 7.1.2 Capacitive Load Tolerance
      3. 7.1.3 Compensating for Input Capacitance When Using Large Value Feedback Resistors
    2. 7.2 Typical Application
      1. 7.2.1 Design Requirements
      2. 7.2.2 Detailed Design Procedure
      3. 7.2.3 Application Curve
    3. 7.3 Power Supply Recommendations
    4. 7.4 Layout
      1. 7.4.1 Layout Guidelines
      2. 7.4.2 Layout Example
  9. 8 Device and Documentation Support
    1. 8.1 Documentation Support
      1. 8.1.1 Related Documentation
    2. 8.2 Receiving Notification of Documentation Updates
    3. 8.3 Support Resources
    4. 8.4 Trademarks
    5. 8.5 Electrostatic Discharge Caution
    6. 8.6 Glossary
  10. 9 Revision History
  11. 10Mechanical, Packaging, and Orderable Information

5.7 Electrical Characteristics for VS = 5V or ±2.5V

at TA = 25°C, V+ = 5V, V– = 0V, VCM = 1.5V, VOUT = V+ / 2, and RL = 1MΩ connected to V+ / 2 (unless otherwise noted)
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
OFFSET VOLTAGE
VOS Input offset voltage ±0.11 ±7 mV
TA = –40°C to +125°C ±0.11 ±9
dVOS/dT Input offset voltage drift TA = –40°C to +125°C 1 µV/°C
PSRR Power supply rejection ratio Positive
V+ = 5V to 15V
V– = 0V, VOUT = 1.5V		 65 82 dB

TA = –40°C to +125°C		 62 82
Negative
V+ = –5V to –15V
V– = 0V, VOUT = –1.5V		 65 82
TA = –40°C to +125°C 62 82
INPUT BIAS CURRENT
IB Input bias current ±1 pA
TA = –40°C to +125°C ±1000
IOS Input offset current ±0.5 pA
TA = –40°C to +125°C ±2000
NOISE
THD Total harmonic distortion f = 10kHz, G = – 2V/V, RL = 10kΩ, VOUT = 4Vpp 0.01 %
INPUT VOLTAGE
VCM Input common-mode voltage To positive rail
CMRR > 50dB		 5.2 5.3 V
TA = –40°C to +125°C 4.8 5.3
To negative rail
CMRR > 50dB		 –0.3 –0.2
TA = –40°C to +125°C –0.3 0.2
CMRR Common-mode rejection ratio 0V ≤ VCM  ≤ 5V  52 75 dB
0.2V ≤ VCM  ≤ 4.8V, TA = –40°C to +125°C  51 74
INPUT IMPEDANCE
RIN Input resistance > 1 TΩ
CIN Input capacitance 3 pF
FREQUENCY RESPONSE
GBW Gain bandwidth product 1 MHz
SR Slew rate 1 V/µs
OUTPUT
VO Voltage output swing Positive rail
RL = 2kΩ		 4.7 4.9 V
TA = –40°C to +125°C 4.54 4.9
Negative rail
RL = 2kΩ		 0.1 0.18
TA = –40°C to +125°C 0.1 0.28
Positive rail
RL = 600Ω		 4.5 4.7
TA = –40°C to +125°C 4.28 4.7
Negative rail
RL = 600Ω		 0.3 0.5
TA = –40°C to +125°C 0.3 0.8
ISC Short-circuit current Sourcing
VOUT = 0V		 16 24 mA
TA = –40°C to +125°C 9 24
Sinking
VOUT = 5V		 11 19
TA = –40°C to +125°C 5.8 19
POWER SUPPLY
IQ Quiescent current per amplifier 0.5 0.85 mA
TA = –40°C to +125°C 0.5 1