Datasheet Texas Instruments LMP8645MKE/NOPB

ManufacturerTexas Instruments
SeriesLMP8645
Part NumberLMP8645MKE/NOPB
Datasheet Texas Instruments LMP8645MKE/NOPB

42-V, Configurable Gain, Low- or High-Side, High-Speed, Voltage Output Current Sensing Amplifier 6-SOT-23-THIN -40 to 125

Datasheets

LMP8645, LMP8645HV Precision High Voltage Current Sense Amplifier datasheet
PDF, 1.6 Mb, Revision: G, File published: Sep 30, 2015
Extract from the document

Prices

Status

Lifecycle StatusActive (Recommended for new designs)
Manufacture's Sample AvailabilityYes

Packaging

Pin6
Package TypeDDC
Industry STD TermSOT-23-THIN
JEDEC CodeR-PDSO-G
Package QTY250
CarrierSMALL T&R
Device MarkingAJ6A
Width (mm)1.6
Length (mm)2.9
Thickness (mm).87
Pitch (mm).95
Max Height (mm)1.1
Mechanical DataDownload

Parametrics

Bandwidth990 kHz
CMRR(Min)60 dB
Common Mode Voltage(Max)42 V
Common Mode Voltage(Min)-2 V
GainAdjustable V/V
Gain Error2 %
Gain Error Drift(Max)140 ppm/В°C
Input Offset (+/-)(Max)1000 uV
Input Offset Drift (+/-)(Typ)4 uV/C
Iq(Max)0.61 mA
Operating Temperature Range-40 to 125 C
PSRR(Typ)56 uV/V
Package GroupSOT-23-THIN
Package Size: mm2:W x L6SOT-23-THIN: 8 mm2: 2.8 x 2.9(SOT-23-THIN) PKG
RatingCatalog
Special FeaturesLow-side Capable
Specified Common Mode Voltage2.1 V
Specified Power Supply Voltage12 V
Supply Voltage(Max)12 V
Supply Voltage(Min)2.7 V

Eco Plan

RoHSCompliant

Design Kits & Evaluation Modules

  • Evaluation Modules & Boards: LMP8645MKEVAL
    Evaluation Board for the LMP8645
    Lifecycle Status: Active (Recommended for new designs)

Application Notes

  • High-Side Drive, High-Side Solenoid Monitor with PWM Rejection (Rev. A)
    PDF, 110 Kb, Revision: A, File published: Dec 1, 2016
  • Current Measurements in Power Supplies
    PDF, 95 Kb, File published: Dec 21, 2016
  • Precision LED Brightness and Color Mixing With Discrete Current Sense Amplifiers
    PDF, 139 Kb, File published: Feb 28, 2017
  • Current Sensing in a Programmable Logic Controller (PLC)
    PDF, 99 Kb, File published: May 3, 2017
  • 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
  • Current Mode Control in Switching Power Supplies
    PDF, 95 Kb, File published: Feb 3, 2017

Model Line

Series: LMP8645 (3)

Manufacturer's Classification

  • Semiconductors > Amplifiers > Current Sense Amplifiers > Current Sense Amplifiers Analog Output
EMS supplier