Datasheet Texas Instruments INA185

ManufacturerTexas Instruments
SeriesINA185

Ultra-small (SOT-563) precision, high-speed current sense amplifier

Datasheets

INA185 Ultra-small, bidirectional, precision low-side and high-side, voltage output current-sense amplifier in SOT-563 datasheet
PDF, 1.3 Mb, File published: Mar 15, 2019

Prices

Status

INA185A1IDRLRINA185A1IDRLTINA185A2IDRLRINA185A2IDRLTINA185A3IDRLRINA185A3IDRLTINA185A4IDRLRINA185A4IDRLT
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)Active (Recommended for new designs)Active (Recommended for new designs)
Manufacture's Sample AvailabilityNoNoNoNoNoNoNoNo

Packaging

INA185A1IDRLRINA185A1IDRLTINA185A2IDRLRINA185A2IDRLTINA185A3IDRLRINA185A3IDRLTINA185A4IDRLRINA185A4IDRLT
Pin66666666
Package TypeDRLDRLDRLDRLDRLDRLDRLDRL
Industry STD TermSOT-5X3SOT-5X3SOT-5X3SOT-5X3SOT-5X3SOT-5X3SOT-5X3SOT-5X3
JEDEC CodeR-PDSO-NR-PDSO-NR-PDSO-NR-PDSO-NR-PDSO-NR-PDSO-NR-PDSO-NR-PDSO-N
Package QTY4000250400025040002504000250
CarrierLARGE T&RSMALL T&RLARGE T&RSMALL T&RLARGE T&RSMALL T&RLARGE T&RSMALL T&R
Device Marking1DV1DV1DW1DW1DX1DX1DZ1DZ
Width (mm)1.21.21.21.21.21.21.21.2
Length (mm)1.61.61.61.61.61.61.61.6
Thickness (mm)0.550.550.550.550.550.550.550.55
Pitch (mm)0.50.50.50.50.50.50.50.5
Max Height (mm)0.60.60.60.60.60.60.60.6
Mechanical DataDownloadDownloadDownloadDownloadDownloadDownloadDownloadDownload

Parametrics

Parameters / ModelsINA185A1IDRLRINA185A1IDRLTINA185A2IDRLRINA185A2IDRLTINA185A3IDRLRINA185A3IDRLTINA185A4IDRLRINA185A4IDRLT
Approx. price, US$0.65 | 1ku0.65 | 1ku0.65 | 1ku0.65 | 1ku0.65 | 1ku0.65 | 1ku0.65 | 1ku0.65 | 1ku
Bandwidth, kHz350,210,150,105350,210,150,105350,210,150,105350,210,150,105350,210,150,105350,210,150,105350,210,150,105350,210,150,105
CMRR(Min), dB9696969696969696
Common mode voltage(Max), V2626262626262626
Common mode voltage(Min), V-0.2-0.2-0.2-0.2-0.2-0.2-0.2-0.2
FeaturesBi-directional,Low-side CapableBi-directional,Low-side CapableBi-directional,Low-side CapableBi-directional,Low-side CapableBi-directional,Low-side CapableBi-directional,Low-side CapableBi-directional,Low-side CapableBi-directional,Low-side Capable
Gain, V/V100,20,200,50100,20,200,50100,20,200,50100,20,200,50100,20,200,50100,20,200,50100,20,200,50100,20,200,50
Gain error, %0.20.20.20.20.20.20.20.2
Gain error drift (+/-)(Max), ppm/°C88888888
Input offset (+/-)(Max), uV5555555555555555
Input offset drift (+/-)(Typ), uV/C0.20.20.20.20.20.20.20.2
Iq(Max), mA0.30.30.30.30.30.30.30.3
Number of channels11111111
Operating temperature range, C-40 to 125-40 to 125-40 to 125-40 to 125-40 to 125-40 to 125-40 to 125-40 to 125
Package GroupSOT-5X3|6SOT-5X3|6SOT-5X3|6SOT-5X3|6SOT-5X3|6SOT-5X3|6SOT-5X3|6SOT-5X3|6
Package size: mm2:W x L, PKG6SOT-5X3: 2 mm2: 1.2 x 1.6 (SOT-5X3|6)6SOT-5X3: 2 mm2: 1.2 x 1.6 (SOT-5X3|6)6SOT-5X3: 2 mm2: 1.2 x 1.6 (SOT-5X3|6)6SOT-5X3: 2 mm2: 1.2 x 1.6 (SOT-5X3|6)6SOT-5X3: 2 mm2: 1.2 x 1.6 (SOT-5X3|6)6SOT-5X3: 2 mm2: 1.2 x 1.6 (SOT-5X3|6)6SOT-5X3: 2 mm2: 1.2 x 1.6 (SOT-5X3|6)6SOT-5X3: 2 mm2: 1.2 x 1.6 (SOT-5X3|6)
Product typeAnalog outputAnalog outputAnalog outputAnalog outputAnalog outputAnalog outputAnalog outputAnalog output
RatingCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalog
Supply voltage(Max), V5.55.55.55.55.55.55.55.5
Supply voltage(Min), V2.72.72.72.72.72.72.72.7

Eco Plan

INA185A1IDRLRINA185A1IDRLTINA185A2IDRLRINA185A2IDRLTINA185A3IDRLRINA185A3IDRLTINA185A4IDRLRINA185A4IDRLT
RoHSCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliant
Pb FreeYesYesYesYesYesYesYesYes

Application Notes

Model Line

Manufacturer's Classification