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

TEXAS INSTRUMENTS INA219AIDCNR

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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.
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Product Specifications, Documents & More


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

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  •  131/131
  •  132/126

Availability

Availability:  2,817


  • 2,817 in stock for same day shipping
 
Check stock and lead times
    More stock available week commencing 2/29/16

Price for: Cut Tape 1

Minimum order quantity: 1

Order multiple quantity: 1

Price: $1.31 $1.31

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Price

Quantity List Price Your Price
1 - 9 $2.31
10 - 24 $2.08
25 - 49 $1.80
50 - 99 $1.70
100 - 249 $1.67
250 - 499 $1.49
500 - 999 $1.14
1000+ $0.958
 
 
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Substitutes


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

INA219AIDCNR

TEXAS INSTRUMENTS

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

3,000 

Price for: Full Reel 1

3000+ $0.90

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see cut-off times

 
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    More stock available week commencing 2/22/16
Suggested Substitutes
40P0276
INA219AIDCNT

INA219AIDCNT

TEXAS INSTRUMENTS

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

311 

Price for: Cut Tape 1

1+ $2.74 10+ $2.46 25+ $2.14 50+ $2.01

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Freight Charge: $20.00 once per order

Delivery in 5-7 days for in stock items

 
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    More stock available week commencing 4/11/16

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