Datasheet Texas Instruments INA301-Q1

ManufacturerTexas Instruments
SeriesINA301-Q1
Datasheet Texas Instruments INA301-Q1

Automotive overcurrent protection high-speed, precision current sense amplifier with int. comparator

Datasheets

INA301-Q1 36-V, Automotive, High-Speed, Zero-Drift, Voltage-Output Current-Shunt Monitor With High-Speed, Overcurrent Protection Comparator datasheet
PDF, 1.3 Mb, Revision: A, File published: Jun 8, 2016
Extract from the document

Prices

Status

INA301A1QDGKRQ1INA301A1QDGKTQ1INA301A2QDGKRQ1INA301A2QDGKTQ1INA301A3QDGKRQ1INA301A3QDGKTQ1
Lifecycle StatusActive (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)
Manufacture's Sample AvailabilityYesNoYesNoYesNo

Packaging

INA301A1QDGKRQ1INA301A1QDGKTQ1INA301A2QDGKRQ1INA301A2QDGKTQ1INA301A3QDGKRQ1INA301A3QDGKTQ1
N123456
Pin888888
Package TypeDGKDGKDGKDGKDGKDGK
Industry STD TermVSSOPVSSOPVSSOPVSSOPVSSOPVSSOP
JEDEC CodeR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-G
Package QTY250025025002502500250
CarrierLARGE T&RSMALL T&RLARGE T&RSMALL T&RLARGE T&RSMALL T&R
Device MarkingZGG6ZGG6ZGK6ZGK6ZGJ6ZGJ6
Width (mm)333333
Length (mm)333333
Thickness (mm).97.97.97.97.97.97
Pitch (mm).65.65.65.65.65.65
Max Height (mm)1.071.071.071.071.071.07
Mechanical DataDownloadDownloadDownloadDownloadDownloadDownload

Parametrics

Parameters / ModelsINA301A1QDGKRQ1
INA301A1QDGKRQ1
INA301A1QDGKTQ1
INA301A1QDGKTQ1
INA301A2QDGKRQ1
INA301A2QDGKRQ1
INA301A2QDGKTQ1
INA301A2QDGKTQ1
INA301A3QDGKRQ1
INA301A3QDGKRQ1
INA301A3QDGKTQ1
INA301A3QDGKTQ1
Bandwidth, kHz550,500,450550,500,450550,500,450550,500,450550,500,450550,500,450
CMRR(Min), dB100100100100100100
Common Mode Voltage(Max), V363636363636
Gain, V/V20,50,10020,50,10020,50,10020,50,10020,50,10020,50,100
Gain Error, %0.1,0.15,0.20.1,0.15,0.20.1,0.15,0.20.1,0.15,0.20.1,0.15,0.20.1,0.15,0.2
Gain Error Drift(Max), ppm/В°C101010101010
Hysteresis Input(Typ), mV20,50,10020,50,10020,50,10020,50,10020,50,10020,50,100
Input Offset (+/-)(Max), uV35,50,12535,50,12535,50,12535,50,12535,50,12535,50,125
Input Offset Drift (+/-)(Typ), uV/C0.10.10.10.10.10.1
Iq(Max), mA0.70.70.70.70.70.7
Number of Channels111111
Operating Temperature Range, C-40 to 125-40 to 125-40 to 125-40 to 125-40 to 125-40 to 125
PSRR(Typ), uV/V0.10.10.10.10.10.1
Package GroupVSSOPVSSOPVSSOPVSSOPVSSOPVSSOP
Package Size: mm2:W x L, PKG8VSSOP: 15 mm2: 4.9 x 3(VSSOP)8VSSOP: 15 mm2: 4.9 x 3(VSSOP)8VSSOP: 15 mm2: 4.9 x 3(VSSOP)8VSSOP: 15 mm2: 4.9 x 3(VSSOP)8VSSOP: 15 mm2: 4.9 x 3(VSSOP)8VSSOP: 15 mm2: 4.9 x 3(VSSOP)
RatingAutomotiveAutomotiveAutomotiveAutomotiveAutomotiveAutomotive
Response Time(Typ), µs111111
Special FeaturesAlert Function,Low-side CapableAlert Function,Low-side CapableAlert Function,Low-side CapableAlert Function,Low-side CapableAlert Function,Low-side CapableAlert Function,Low-side Capable
Specified Common Mode Voltage, V121212121212
Specified Power Supply Voltage, V555555
Supply Voltage(Max), V5.55.55.55.55.55.5
Supply Voltage(Min), V2.72.72.72.72.72.7

Eco Plan

INA301A1QDGKRQ1INA301A1QDGKTQ1INA301A2QDGKRQ1INA301A2QDGKTQ1INA301A3QDGKRQ1INA301A3QDGKTQ1
RoHSCompliantCompliantCompliantCompliantCompliantCompliant

Application Notes

  • Integrating The Current Sensing Signal Path (Rev. A)
    PDF, 103 Kb, Revision: A, File published: Dec 2, 2016
  • Integrated Current Sensing Analog-to-Digital Converter
    PDF, 88 Kb, File published: Dec 21, 2016
  • Low-Drift, Low-Side Current Measurements for Three-Phase Systems (Rev. B)
    PDF, 105 Kb, Revision: B, File published: Sep 5, 2017
  • High-Side Drive, High-Side Solenoid Monitor with PWM Rejection (Rev. A)
    PDF, 110 Kb, Revision: A, File published: Dec 1, 2016
  • Low-Drift, Precision, In-Line Motor Current Measurements with PWM Rejection (Rev. A)
    PDF, 150 Kb, Revision: A, File published: Dec 1, 2016
  • Current Sensing in an H-Bridge
    PDF, 104 Kb, File published: Dec 21, 2016
  • Integrating a Current Sense Resistor With a Current Sense Amplifier (Rev. A)
    PDF, 110 Kb, Revision: A, File published: Dec 2, 2016
  • High-Side Motor Current Monitoring for Over-Current Protection (Rev. A)
    PDF, 115 Kb, Revision: A, File published: Dec 1, 2016
  • Bidirectional, Low-Side Phase Current Sensing With Onboard Overcurrent Detection (Rev. B)
    PDF, 178 Kb, Revision: B, File published: Sep 5, 2017
  • Precision Current Measurements on High Voltage Power Supply Rails (Rev. A)
    PDF, 100 Kb, Revision: A, File published: Dec 2, 2016
  • Measuring Current to Handle Multiple Out-of-Range Conditions (Rev. A)
    PDF, 143 Kb, Revision: A, File published: Dec 2, 2016
  • Overcurrent and Out-of-Range Protections (Rev. B)
    PDF, 88 Kb, Revision: B, File published: Sep 5, 2017
  • Precision Low-Side Current Measurement (Rev. B)
    PDF, 91 Kb, Revision: B, File published: Mar 6, 2019

Model Line

Manufacturer's Classification

  • Semiconductors> Amplifiers> Current Sense Amplifiers> Current Sense Amplifiers with Comparator
EMS supplier