Datasheet Texas Instruments INA302 — Datenblatt

HerstellerTexas Instruments
SerieINA302
Datasheet Texas Instruments INA302

Überstromschutz Hochgeschwindigkeits-Präzisions-Stromerfassungsverstärker mit zwei integrierten Komparatoren

Datenblätter

INA30x 36-V, Overcurrent Protection, High-Speed, Precision, Current-Sense Amplifier With Dual Integrated Comparators datasheet
PDF, 1.4 Mb, Revision: B, Datei veröffentlicht: Apr 11, 2017
Auszug aus dem Dokument

Preise

Status

INA302A1IPWINA302A1IPWRINA302A2IPWINA302A2IPWRINA302A3IPWINA302A3IPWR
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 AvailabilityYesNoNoYesYesNo

Verpackung

INA302A1IPWINA302A1IPWRINA302A2IPWINA302A2IPWRINA302A3IPWINA302A3IPWR
N123456
Pin141414141414
Package TypePWPWPWPWPWPW
Industry STD TermTSSOPTSSOPTSSOPTSSOPTSSOPTSSOP
JEDEC CodeR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-G
Package QTY902000902000902000
CarrierTUBELARGE T&RTUBELARGE T&RTUBELARGE T&R
Device MarkingI302A1I302A1I302A2I302A2I302A3I302A3
Width (mm)4.44.44.44.44.44.4
Length (mm)555555
Thickness (mm)111111
Pitch (mm).65.65.65.65.65.65
Max Height (mm)1.21.21.21.21.21.2
Mechanical DataHerunterladenHerunterladenHerunterladenHerunterladenHerunterladenHerunterladen

Parameter

Parameters / ModelsINA302A1IPW
INA302A1IPW
INA302A1IPWR
INA302A1IPWR
INA302A2IPW
INA302A2IPW
INA302A2IPWR
INA302A2IPWR
INA302A3IPW
INA302A3IPW
INA302A3IPWR
INA302A3IPWR
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), mV100100100100100100
Input Offset (+/-)(Max), uV30,50,8030,50,8030,50,8030,50,8030,50,8030,50,80
Input Offset Drift (+/-)(Typ), uV/C0.10.10.10.10.10.1
Iq(Max), mA1.11.11.11.11.11.1
Number of Channels222222
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 GroupTSSOPTSSOPTSSOPTSSOPTSSOPTSSOP
Package Size: mm2:W x L, PKG14TSSOP: 32 mm2: 6.4 x 5(TSSOP)14TSSOP: 32 mm2: 6.4 x 5(TSSOP)14TSSOP: 32 mm2: 6.4 x 5(TSSOP)14TSSOP: 32 mm2: 6.4 x 5(TSSOP)14TSSOP: 32 mm2: 6.4 x 5(TSSOP)14TSSOP: 32 mm2: 6.4 x 5(TSSOP)
RatingCatalogCatalogCatalogCatalogCatalogCatalog
Response Time(Typ), µs111111
Special FeaturesAlert Function,Bi-directional,Low-side CapableAlert Function,Bi-directional,Low-side CapableAlert Function,Bi-directional,Low-side CapableAlert Function,Bi-directional,Low-side CapableAlert Function,Bi-directional,Low-side CapableAlert Function,Bi-directional,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

Öko-Plan

INA302A1IPWINA302A1IPWRINA302A2IPWINA302A2IPWRINA302A3IPWINA302A3IPWR
RoHSCompliantCompliantCompliantCompliantCompliantCompliant

Anwendungshinweise

  • Integrating The Current Sensing Signal Path (Rev. A)
    PDF, 103 Kb, Revision: A, Datei veröffentlicht: Dec 2, 2016
  • Integrated Current Sensing Analog-to-Digital Converter
    PDF, 88 Kb, Datei veröffentlicht: Dec 21, 2016
  • Low-Drift, Low-Side Current Measurements for Three-Phase Systems (Rev. B)
    PDF, 105 Kb, Revision: B, Datei veröffentlicht: Sep 5, 2017
  • High-Side Drive, High-Side Solenoid Monitor with PWM Rejection (Rev. A)
    PDF, 110 Kb, Revision: A, Datei veröffentlicht: Dec 1, 2016
  • Integrating a Current Sense Resistor With a Current Sense Amplifier (Rev. A)
    PDF, 110 Kb, Revision: A, Datei veröffentlicht: Dec 2, 2016
  • Bidirectional, Low-Side Phase Current Sensing With Onboard Overcurrent Detection (Rev. B)
    PDF, 178 Kb, Revision: B, Datei veröffentlicht: Sep 5, 2017
  • Measuring Current to Handle Multiple Out-of-Range Conditions (Rev. A)
    PDF, 143 Kb, Revision: A, Datei veröffentlicht: Dec 2, 2016
  • Overcurrent and Out-of-Range Protections (Rev. B)
    PDF, 88 Kb, Revision: B, Datei veröffentlicht: Sep 5, 2017
  • Precision Low-Side Current Measurement (Rev. B)
    PDF, 91 Kb, Revision: B, Datei veröffentlicht: Mar 6, 2019

Modellreihe

Herstellerklassifikation

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