SBOS437J May   2008  – February 2017 INA210 , INA211 , INA212 , INA213 , INA214 , INA215

PRODUCTION DATA.  

  1. Features
  2. Applications
  3. Description
  4. Revision History
  5. Pin Configurations and Functions
  6. Specifications
    1. 6.1 Absolute Maximum Ratings
    2. 6.2 ESD Ratings
    3. 6.3 Recommended Operating Conditions
    4. 6.4 Thermal Information
    5. 6.5 Electrical Characteristics
    6. 6.6 Typical Characteristics
  7. Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagram
    3. 7.3 Feature Description
      1. 7.3.1 Basic Connections
      2. 7.3.2 Selecting RS
    4. 7.4 Device Functional Modes
      1. 7.4.1 Input Filtering
      2. 7.4.2 Shutting Down the INA21x Series
      3. 7.4.3 REF Input Impedance Effects
      4. 7.4.4 Using The INA21x With Common-Mode Transients Above 26 V
      5. 7.4.5 Improving Transient Robustness
  8. Application and Implementation
    1. 8.1 Application Information
    2. 8.2 Typical Applications
      1. 8.2.1 Unidirectional Operation
        1. 8.2.1.1 Design Requirements
        2. 8.2.1.2 Detailed Design Procedure
        3. 8.2.1.3 Application Curve
      2. 8.2.2 Bidirectional Operation
        1. 8.2.2.1 Design Requirements
        2. 8.2.2.2 Detailed Design Procedure
        3. 8.2.2.3 Application Curve
  9. Power Supply Recommendations
  10. 10Layout
    1. 10.1 Layout Guidelines
    2. 10.2 Layout Example
  11. 11Device and Documentation Support
    1. 11.1 Documentation Support
      1. 11.1.1 Related Documentation
    2. 11.2 Related Links
    3. 11.3 Receiving Notification of Documentation Updates
    4. 11.4 Community Resources
    5. 11.5 Trademarks
    6. 11.6 Electrostatic Discharge Caution
    7. 11.7 Glossary
  12. 12Mechanical, Packaging, and Orderable Information

Package Options

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

Specifications

Absolute Maximum Ratings

over operating free-air temperature range (unless otherwise noted)(1)
MIN MAX UNIT
Supply voltage, VS 26 V
Analog inputs, VIN+, VIN–(2) Differential (VIN+) – (VIN–) –26 26 V
Common-mode (Version A)(3) GND – 0.3 26 V
Common-mode (Version B)(3) GND – 0.1 26 V
Common-mode (Version C)(3) GND – 0.1 26 V
REF input GND – 0.3 (VS) + 0.3 V
Output(3) GND – 0.3 (VS) + 0.3 V
Input current into any terminal(3) 5 mA
Operating temperature –55 150 °C
Junction temperature 150 °C
Storage temperature, Tstg –65 150 °C
Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings only, which do not imply functional operation of the device at these or any other conditions beyond those indicated under Recommended Operating Conditions. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
VIN+ and VIN– are the voltages at the IN+ and IN– pins, respectively.
Input voltage at any terminal may exceed the voltage shown if the current at that pin is limited to 5 mA.

ESD Ratings

VALUE UNIT
INA21x, (VERSION A)
V(ESD) Electrostatic discharge Human-body model (HBM), per ANSI/ESDA/JEDEC JS-001(1) ±2000 V
Charged-device model (CDM), per JEDEC specification JESD22-C101(2) ±1000
INA21x, (VERSIONS B AND C)
V(ESD) Electrostatic discharge Human-body model (HBM), per ANSI/ESDA/JEDEC JS-001(1) ±3500 V
Charged-device model (CDM), per JEDEC specification JESD22-C101(2) ±1000
JEDEC document JEP155 states that 500-V HBM allows safe manufacturing with a standard ESD control process.
JEDEC document JEP157 states that 250-V CDM allows safe manufacturing with a standard ESD control process.

Recommended Operating Conditions

over operating free-air temperature range (unless otherwise noted)
MIN NOM MAX UNIT
VCM Common-mode input voltage 12 V
VS Operating supply voltage 5 V
TA Operating free-air temperature –40 125 °C

Thermal Information

THERMAL METRIC(1) INA21x UNIT
DCK (SC70) RSW (UQFN)
6 PINS 10 PINS
RθJA Junction-to-ambient thermal resistance 227.3 107.3 °C/W
RθJC(top) Junction-to-case (top) thermal resistance 79.5 56.5 °C/W
RθJB Junction-to-board thermal resistance 72.1 18.7 °C/W
ψJT Junction-to-top characterization parameter 3.6 1.1 °C/W
ψJB Junction-to-board characterization parameter 70.4 18.7 °C/W
RθJC(bot) Junction-to-case (bottom) thermal resistance N/A N/A °C/W
For more information about traditional and new thermal metrics, see the Semiconductor and IC Package Thermal Metrics application report.

Electrical Characteristics

at TA = 25°C, VSENSE = VIN+ – VIN–
INA210, INA213, INA214, and INA215: VS = 5 V, VIN+ = 12 V, and VREF = VS / 2, unless otherwise noted
INA211 and INA212: VS = 12 V, VIN+ = 12 V, and VREF = VS / 2, unless otherwise noted
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
INPUT
VCM Common-mode input range Version A
TA = –40°C to +125°C
–0.3 26 V
Versions B and C
TA = –40°C to +125°C
–0.1 26
CMRR Common-mode rejection ratio INA210, INA211, INA212, INA214, INA215 VIN+ = 0 V to 26 V VSENSE = 0 mV
TA = –40°C to +125°C
105 140 dB
INA213 VIN+ = 0 V to 26 V VSENSE = 0 mV
TA = –40°C to +125°C
100 120
VO Offset voltage, RTI(1) INA210, INA211, INA212 VSENSE = 0 mV ±0.55 ±35 µV
INA213 VSENSE = 0 mV ±5 ±100
INA214, INA215 VSENSE = 0 mV ±1 ±60
dVOS/dT RTI vs temperature VSENSE = 0 mV
TA = –40°C to +125°C
0.1 0.5 µV/°C
PSRR RTI vs power supply ratio VS = 2.7 V to 18 V
VIN+ = 18 V
VSENSE = 0 mV
±0.1 ±10 µV/V
IIB Input bias current VSENSE = 0 mV 15 28 35 µA
IIO Input offset current VSENSE = 0 mV ±0.02 µA
OUTPUT
G Gain INA210 200 V/V
INA211 500
INA212 1000
INA213 50
INA214 100
INA215 75
EG Gain error VSENSE = –5 mV to 5 mV
TA = –40°C to +125°C
(Versions A and B)
±0.02% ±1%
VSENSE = –5 mV to 5 mV
TA = –40°C to +125°C
(Version C)
±0.02% ±0.5%
Gain error vs temperature TA = –40°C to +125°C 3 10 ppm/°C
Nonlinearity error VSENSE = –5 mV to 5 mV ±0.01%
Maximum capacitive load No sustained oscillation 1 nF
VOLTAGE OUTPUT(2)
Swing to V+ power-supply rail RL = 10 kΩ to GND
TA = –40°C to +125°C
(V+) – 0.05 (V+) – 0.2 V
Swing to GND RL = 10 kΩ to GND
TA = –40°C to +125°C
(VGND) + 0.005 (VGND) + 0.05 V
FREQUENCY RESPONSE
BW Bandwidth CLOAD = 10 pF, INA210 14 kHz
CLOAD = 10 pF, INA211 7
CLOAD = 10 pF, INA212 4
CLOAD = 10 pF, INA213 80
CLOAD = 10 pF, INA214 30
CLOAD = 10 pF, INA215 40
SR Slew rate 0.4 V/µs
NOISE, RTI(1)
Voltage noise density 25 nV/√Hz
POWER SUPPLY
VS Operating voltage range TA = –40°C to +125°C 2.7 26 V
IQ Quiescent current VSENSE = 0 mV 65 100 µA
IQ over temperature TA = –40°C to +125°C 115 µA
TEMPERATURE RANGE
Specified range –40 125 °C
Operating range –55 150 °C
θJA Thermal resistance SC70 250 °C/W
Thin UQFN 80 °C/W
RTI = referred-to-input.
See Typical Characteristic curve, Output Voltage Swing vs Output Current (Figure 10).

Typical Characteristics

The INA210 is used for typical characteristics at TA = 25°C, VS = 5 V, VIN+ = 12 V, and VREF = VS / 2, unless otherwise noted.
INA210 INA211 INA212 INA213 INA214 INA215 tc_pop_iov_bos437.gif
Figure 1. Input Offset Voltage Production Distribution
INA210 INA211 INA212 INA213 INA214 INA215 tc_pop_cmrr_bos437.gif
Figure 3. Common-Mode Rejection Production Distribution
INA210 INA211 INA212 INA213 INA214 INA215 tc_pop_gain_bos437.gif
Figure 5. Gain Error Production Distribution
INA210 INA211 INA212 INA213 INA214 INA215 IN21x-gain-vs-frequency.gif
Figure 7. Gain vs Frequency
INA210 INA211 INA212 INA213 INA214 INA215 IN21x-common-mode-rejection-ratio-vs-frequency.gif
VS = 5 V VCM = 1 V sine VDIF = shorted
VREF = 2.5 V
Figure 9. Common-Mode Rejection Ratio vs Frequency
INA210 INA211 INA212 INA213 INA214 INA215 IN21x-input-bias-current-vs-common-mode-voltage-5V.gif
IB+, IB–, VREF = 0 V
IB+, IB–, VREF = 2.5 V
Figure 11. Input Bias Current vs Common-Mode Voltage With Supply Voltage = 5 V
INA210 INA211 INA212 INA213 INA214 INA215 IN21x-input-bias-current-vs-temperature.gif
Figure 13. Input Bias Current vs Temperature
INA210 INA211 INA212 INA213 INA214 INA215 IN21x-input-referred-voltage-noise-vs-frequency.gif
VS = 2.5 V VREF = 0 V VIN–, VIN+ = 0 V
Figure 15. Input-Referred Voltage Noise vs Frequency
INA210 INA211 INA212 INA213 INA214 INA215 IN21x-step-response.gif
Figure 17. Step Response (10-mVPP Input Step)
INA210 INA211 INA212 INA213 INA214 INA215 IN21x-inverting-differential-input-overload.gif
VS = 5 V VCM = 12 V VREF = 2.5 V
Figure 19. Inverting Differential Input Overload
INA210 INA211 INA212 INA213 INA214 INA215 IN21x-start-up-response.gif
VS = 5 V 1-kHz step with VDIFF = 0 V VREF = 0 V
Figure 21. Start-Up Response
INA210 INA211 INA212 INA213 INA214 INA215 tc_ov-tmp_bos437.gif
Figure 2. Offset Voltage vs Temperature
INA210 INA211 INA212 INA213 INA214 INA215 tc_cmrr-tmp_bos437.gif
Figure 4. Common-Mode Rejection Ratio vs Temperature
INA210 INA211 INA212 INA213 INA214 INA215 IN21x-gain-error-vs-temperature.gif
Figure 6. Gain Error vs Temperature
INA210 INA211 INA212 INA213 INA214 INA215 IN21x-power-supply-rejection-ratio-vs-frequency.gif
VS = 5 V + 250-mV sine disturbance
VCM = 0 V VREF = 2.5 V VDIF = shorted
Figure 8. Power-Supply Rejection Ratio vs Frequency
INA210 INA211 INA212 INA213 INA214 INA215 IN21x-output-voltage-swing-vs-output-current.gif
VS = 2.7 V VS = 2.7 V VS = 5 V to 26 V
VS = 2.7 V to 26 V
Figure 10. Output Voltage Swing vs Output Current
INA210 INA211 INA212 INA213 INA214 INA215 IN21x-input-bias-current-vs-common-mode-voltage-0V.gif
IB+, IB–, VREF = 0 V IB+, IB–,
VREF = 2.5 V
IB+, VREF = 2.5 V
Figure 12. Input Bias Current vs Common-Mode Voltage With Supply Voltage = 0 V (Shutdown)
INA210 INA211 INA212 INA213 INA214 INA215 IN21x-quiescent-current-vs-temperature.gif
Figure 14. Quiescent Current vs Temperature
INA210 INA211 INA212 INA213 INA214 INA215 IN21x-1Hz-to-10Hz-voltage-noise-referred-to-input.gif
VS = 2.5 V VCM = 0 V VDIF = 0 V
VREF = 0 V
Figure 16. 0.1-Hz to 10-Hz Voltage Noise (Referred-To-Input)
INA210 INA211 INA212 INA213 INA214 INA215 IN21x-common-mode-voltage-transient-response.gif
Figure 18. Common-Mode Voltage Transient Response
INA210 INA211 INA212 INA213 INA214 INA215 IN21x-noninverting-differential-input-overload.gif
VS = 5 V VCM = 12 V VREF = 2.5 V
Figure 20. Noninverting Differential Input Overload
INA210 INA211 INA212 INA213 INA214 INA215 IN21x-brownout-recovery.gif
VS = 5 V 1-kHz step with VDIFF = 0 V VREF = 2.5 V
Figure 22. Brownout Recovery