SBOSAM4 December   2024 TLV9141 , TLV9144

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 for Single Channel
    5. 5.5 Thermal Information for Dual Channel
    6. 5.6 Thermal Information for Quad Channel
    7. 5.7 Electrical Characteristics
    8. 5.8 Typical Characteristics
  7. 6 Detailed Description
    1. 6.1 Overview
    2. 6.2 Functional Block Diagram
    3. 6.3 Feature Description
      1. 6.3.1 Input Protection Circuitry
      2. 6.3.2 Common-Mode Voltage Range
      3. 6.3.3 EMI Rejection
      4. 6.3.4 Phase Reversal Protection
      5. 6.3.5 Electrical Overstress
      6. 6.3.6 Overload Recovery
      7. 6.3.7 Typical Specifications and Distributions
    4. 6.4 Device Functional Modes
  8. 7 Application and Implementation
    1. 7.1 Application Information
    2. 7.2 Typical Applications
      1. 7.2.1 Low-Side Current Measurement
        1. 7.2.1.1 Design Requirements
        2. 7.2.1.2 Detailed Design Procedure
        3. 7.2.1.3 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 Device Support
      1. 8.1.1 Development Support
        1. 8.1.1.1 TINA-TI (Free Software Download)
    2. 8.2 Documentation Support
      1. 8.2.1 Related Documentation
    3. 8.3 Receiving Notification of Documentation Updates
    4. 8.4 Support Resources
    5. 8.5 Trademarks
    6. 8.6 Electrostatic Discharge Caution
    7. 8.7 Glossary
  10. 9 Revision History
  11. 10Mechanical, Packaging, and Orderable Information

Package Options

Mechanical Data (Package|Pins)
Thermal pad, mechanical data (Package|Pins)
Orderable Information

5.8 Typical Characteristics

at TA = 25°C, VS = ±9V, VCM = VS / 2, RLOAD = 10kΩ (unless otherwise noted)

TLV9141 TLV9142 TLV9144 Offset Voltage Production DistributionFigure 5-1 Offset Voltage Production Distribution
TLV9141 TLV9142 TLV9144 Open-Loop Gain and Phase vs Frequency
RL = 1MΩ, CL = 20pF
Figure 5-3 Open-Loop Gain and Phase vs Frequency
TLV9141 TLV9142 TLV9144 Open-Loop Gain vs Output Voltage
Figure 5-5 Open-Loop Gain vs Output Voltage
TLV9141 TLV9142 TLV9144 CMRR and PSRR vs FrequencyFigure 5-7 CMRR and PSRR vs Frequency
TLV9141 TLV9142 TLV9144 THD+N vs Frequency
VOUT = 1VRMS, RL = 100kΩ
Figure 5-9 THD+N vs Frequency
TLV9141 TLV9142 TLV9144 Open-Loop Output Impedance vs FrequencyFigure 5-11 Open-Loop Output Impedance vs Frequency
TLV9141 TLV9142 TLV9144 Crosstalk vs FrequencyFigure 5-13 Crosstalk vs Frequency
TLV9141 TLV9142 TLV9144 Input Offset Voltage vs Temperature
VCM = V–
Figure 5-15 Input Offset Voltage vs Temperature
TLV9141 TLV9142 TLV9144 Input Offset Voltage vs Common-Mode Voltage
T = 25°C
Figure 5-17 Input Offset Voltage vs Common-Mode Voltage
TLV9141 TLV9142 TLV9144 Input Offset Voltage vs Common-Mode Voltage
T = -40°C
Figure 5-19 Input Offset Voltage vs Common-Mode Voltage
TLV9141 TLV9142 TLV9144 Input Bias Current vs Common-Mode VoltageFigure 5-21 Input Bias Current vs Common-Mode Voltage
TLV9141 TLV9142 TLV9144 Output Voltage Swing vs Output Current (Sourcing)
VS = +9V
Figure 5-23 Output Voltage Swing vs Output Current (Sourcing)
TLV9141 TLV9142 TLV9144 Output Voltage Swing vs Output Current (Sinking)
VS = +9V
Figure 5-25 Output Voltage Swing vs Output Current (Sinking)
TLV9141 TLV9142 TLV9144 Common-Mode Rejection Ratio vs TemperatureFigure 5-27 Common-Mode Rejection Ratio vs Temperature
TLV9141 TLV9142 TLV9144 0.1Hz to 10Hz Integrated Voltage Noise
Figure 5-29 0.1Hz to 10Hz Integrated Voltage Noise
TLV9141 TLV9142 TLV9144 Quiescent Current vs TemperatureFigure 5-31 Quiescent Current vs Temperature
TLV9141 TLV9142 TLV9144 Small-Signal Overshoot vs Capacitive Load
G = 1, VOUT = 10mVPP
Figure 5-33 Small-Signal Overshoot vs Capacitive Load
TLV9141 TLV9142 TLV9144 No Phase Reversal
VS = ±9V, VIN = ±10V
Figure 5-35 No Phase Reversal
TLV9141 TLV9142 TLV9144 Overload Recovery (Negative)
G = –10
Figure 5-37 Overload Recovery (Negative)
TLV9141 TLV9142 TLV9144 Small-Signal Step Response
G = -1, VS = 5V, VIN = 10mVPP
Figure 5-39 Small-Signal Step Response
TLV9141 TLV9142 TLV9144 Small-Signal Step Response
G = –1, VS = 18V, VIN = 10mVPP
Figure 5-41 Small-Signal Step Response
TLV9141 TLV9142 TLV9144 Large-Signal Step Response
G = –1, VIN = 5VPP
Figure 5-43 Large-Signal Step Response
TLV9141 TLV9142 TLV9144 Settling Time (Negative)
VIN = 5VPP
Figure 5-45 Settling Time (Negative)
TLV9141 TLV9142 TLV9144 Offset Voltage Drift DistributionFigure 5-2 Offset Voltage Drift Distribution
TLV9141 TLV9142 TLV9144 Phase Margin vs Capacitive Load
RL = 100kΩ
Figure 5-4 Phase Margin vs Capacitive Load
TLV9141 TLV9142 TLV9144 Closed-Loop Gain vs Frequency
RL = 1MΩ, CL = 20pF
Figure 5-6 Closed-Loop Gain vs Frequency
TLV9141 TLV9142 TLV9144 Input Voltage Noise Density vs FrequencyFigure 5-8 Input Voltage Noise Density vs Frequency
TLV9141 TLV9142 TLV9144 THD+N vs Output Voltage
f = 1kHz, RL = 100kΩ
Figure 5-10 THD+N vs Output Voltage
TLV9141 TLV9142 TLV9144 Maximum Output Voltage vs FrequencyFigure 5-12 Maximum Output Voltage vs Frequency
TLV9141 TLV9142 TLV9144 EMIRR vs FrequencyFigure 5-14 EMIRR vs Frequency
TLV9141 TLV9142 TLV9144 Input Offset Voltage vs Temperature
VCM = V+
Figure 5-16 Input Offset Voltage vs Temperature
TLV9141 TLV9142 TLV9144 Input Offset Voltage vs Common-Mode Voltage
T = 125°C
Figure 5-18 Input Offset Voltage vs Common-Mode Voltage
TLV9141 TLV9142 TLV9144 Input Offset Voltage vs Supply Voltage
VS = 2.7V to 18V, VCM = V–
Figure 5-20 Input Offset Voltage vs Supply Voltage
TLV9141 TLV9142 TLV9144 Input Bias Current vs TemperatureFigure 5-22 Input Bias Current vs Temperature
TLV9141 TLV9142 TLV9144 Output Voltage Swing vs Output Current (Sourcing)
VS = +2.5V
Figure 5-24 Output Voltage Swing vs Output Current (Sourcing)
TLV9141 TLV9142 TLV9144 Output Voltage Swing vs Output Current (Sinking)
VS = +2.5V
Figure 5-26 Output Voltage Swing vs Output Current (Sinking)
TLV9141 TLV9142 TLV9144 Power Supply Rejection Ratio vs TemperatureFigure 5-28 Power Supply Rejection Ratio vs Temperature
TLV9141 TLV9142 TLV9144 Quiescent Current vs Supply Voltage
VCM = V–
Figure 5-30 Quiescent Current vs Supply Voltage
TLV9141 TLV9142 TLV9144 Open-Loop Gain vs TemperatureFigure 5-32 Open-Loop Gain vs Temperature
TLV9141 TLV9142 TLV9144 Small-Signal Overshoot vs Capacitive Load
G = -1, VOUT = 10mVPP
Figure 5-34 Small-Signal Overshoot vs Capacitive Load
TLV9141 TLV9142 TLV9144 Overload Recovery (Positive)
G = –10
Figure 5-36 Overload Recovery (Positive)
TLV9141 TLV9142 TLV9144 Small-Signal Step Response
G = 1, VS = 5V, VIN = 10mVPP
Figure 5-38 Small-Signal Step Response
TLV9141 TLV9142 TLV9144 Small-Signal Step Response
G = 1, VS = 18V, VIN = 10mVPP
Figure 5-40 Small-Signal Step Response
TLV9141 TLV9142 TLV9144 Large-Signal Step Response
G = 1, VIN = 5VPP
Figure 5-42 Large-Signal Step Response
TLV9141 TLV9142 TLV9144 Settling Time (Positive)
VIN = 5VPP
Figure 5-44 Settling Time (Positive)
TLV9141 TLV9142 TLV9144 Short-Circuit Current vs Temperature
Figure 5-46 Short-Circuit Current vs Temperature