TEXAS INSTRUMENTS  INA219AIDCNR  Current Sense Amplifier, Bi-Directional Current, 1 Amplifier, SOT-23, 8 Pins, -25 °C, 85 °C

TEXAS INSTRUMENTS INA219AIDCNR

Image is for illustrative purposes only. Please refer to product description.

Product Overview


The INA219AIDCNR is a high-side Current Shunt and Power Monitor with an I²C interface. The INA219AIDCNR monitors both shunt drop and supply voltage, with programmable conversion times and filtering. A programmable calibration value, combined with an internal multiplier, enables direct readouts in amperes. An additional multiplying register calculates power in watts. The I²C interface features 16 programmable addresses. The INA219 is available in two grades: A and B. The B grade version has higher accuracy and higher precision specifications. The INA219AIDCNR senses across shunts on buses that can vary from 0 to 26V. The device uses a single +3 to +5.5V supply, drawing a maximum of 1mA of supply current.
  • Senses bus voltage from 0 to +26V
  • Reports current, voltage and power
  • 16 Programmable addresses
  • Filtering options
  • Calibration registers
  • Green product and no Sb/Br

Applications

Communications & Networking; Computers & Computer Peripherals; Power Management; Maintenance & Repair; Test & Measurement
IC can be damaged by ESD. We recommend that all ICs be handled with appropriate precautions. Failure to observe proper handling and installation procedures can cause damage.
Back to top

Product Information


  • No. of Amplifiers 1 Amplifier
  • Input Bias Current -
  • Amplifier Case Style SOT-23
  • No. of Pins 8Pins
  • Operating Temperature Min -25°C
  • Operating Temperature Max 85°C
  • Bandwidth 3.4MHz
  • Supply Voltage Min 3V
  • Supply Voltage Max 5.5V
  • Input Offset Voltage 100µV
  • CMRR 120dB
  • Packaging Cut Tape
  • Gain dB Max 8 dB
  • MSL MSL 2 - 1 year
  • Supply Current 700 µA
  • Supply Voltage Range 3V to 5.5V
  • Output Current Per Channel 10 mA
  • SVHC No SVHC (15-Jun-2015)

Find similar products  grouped by common attribute

View this product in our online catalog


This product also features on the following pages and catalog editions:

  •  131/131
  •  132/126

  • CAD CadSoft_EAGLE (2.52KB) EN
  • Availability

    Availability:  390


    • 390 in stock for same day shipping
     
    Check stock and lead times
      More stock available week commencing 7/4/16

    Price for: Each (Supplied on Cut Tape)

    Minimum order quantity: 1

    Order multiple quantity: 1

    Price: $2.12 $2.12

    Buy

    Price

    Quantity List Price
    1 - 9 $2.12
    10 - 24 $1.90
    25 - 49 $1.76
    50 - 99 $1.71
    100 - 249 $1.53
    250 - 499 $1.44
    500 - 999 $1.26
    1000+ $0.90
     
     
    Low

    Legislation and Environmental


    Back to top

    Similar Products

    Customer Reviews


    Customer Q&A Exchange

    Community

    Like to see information about this product from other customers?

     Read discussions, blogs, documents from our community members.

    Filters:

    Post a question to one of our experts or start a discussion and get responses from supplier experts and fellow engineers in our community.

    Substitutes


      Newark Part No. Manufacturer Part No Manufacturer / Description
    Avail Price Qty
    ascdsc ascdsc ascdsc ascdsc ascdsc
    Exact
    28X4258
    INA219AIDCNR

    INA219AIDCNR

    TEXAS INSTRUMENTS

    Current Sense Amplifier, Bi-Directional Current, 1 Amplifier, SOT-23, 8 Pins, -25 °C, 85 °C

    Availability:​ 3,000  

    Price for: Each (Supplied on Full Reel)

    3000+ $0.90

    Buy

    see cut-off times

    More stock available week commencing 5/23/16
    Suggested Substitutes
    12P7483
    INA219AIDCNRG4

    INA219AIDCNRG4

    TEXAS INSTRUMENTS

    Power Monitor With I2C Interface

    Availability:​ 0

    Price for: Each (Supplied on Full Reel)

    3000+ $0.90

    Buy
      More stock available week commencing 7/4/16

    Not Normally Stocked

    Non-Cancelable / Non Returnable

    12P7485
    INA219AIDCNTG4

    INA219AIDCNTG4

    TEXAS INSTRUMENTS

    Power Monitor With I2C Interface

    Availability:​ 0

    Price for: Each (Supplied on Full Reel)

    500+ $1.50 1000+ $1.24 2500+ $1.07

    Buy
      More stock available week commencing 6/20/16

    Not Normally Stocked

    Non-Cancelable / Non Returnable

    40P0276
    INA219AIDCNT

    INA219AIDCNT

    TEXAS INSTRUMENTS

    Current Sense Amplifier, Bi-Directional Current, 1, SOT-23, 8, -40 C, 125 C

    Availability:​ 156  

    Price for: Each (Supplied on Cut Tape)

    1+ $2.46 10+ $2.20 25+ $2.03 50+ $1.97 More pricing

    Buy

    Freight Charge: $20.00 once per order

    Delivery in 5-7 days for in stock items

    More stock available week commencing 7/4/16

    Associated Products


    Customers Also Bought