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INA209
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INA209

  • Category:Current parallel monitor
  • Product Name:High-side measurement, bidirectional current/power monitor with I2C interface
  • Manufacturers:TI
  • Production Batch Number:08+
  • Encapsulation:16TSSOP
  • Stock Status:There is stock
  • Stock Quantity:4000
  • Minimum order quantity: 1
  • Details:Click here to find the INA209 pdf
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  • Product introduction

The INA209 is a high-side current shunt and C-interface power supply monitoring with I2。 The INA209 also monitors bus voltage drops and shunts. A programmable calibration value, combined with an internal multiplier, enables direct reading in amperes. The other multiplied by the register is calculated in watt power. Features two independent INA209, onboard watchdog functions: warning comparator and an over-limit comparator. This warning is useful for relatively low monitoring alert limits and is combined with a user-defined delay. Excessive restrictions compare the upper limit of assist monitoring, which can require the system to shut down immediately.

The INA209 also includes an analog comparator and a programmable digital-to-analog converter (DAC) combined to provide the fastest response to current overload conditions.

characteristic
 
  • Sensory bus voltages from 0 V to +26 V
  • Report current, voltage and power; Cangfeng's
  • Triple Watchdog Restrictions:
    • Time lag warning
    • Upper overrun with no delay
    • Quickly simulate key
  • High accuracy: 1% maximum temperature
  • apply
    • server
    • Telecommunications equipment
    • Car
    • power management
    • Battery charger
    • Welding equipment
    • Electrical supplies
    • Test the equipment
parameter
  INA209
Gain (V/V). Programmable
Common Mode Input Range (min) (5) 0 to 26
Maximum input offset (+/-)()(UV) 100
CMRR (minimum) (decibels) 100
Quiescent current (+/-)(typical) (mA) One
and (min) (v) Three
and (maximum) (v) 5.5
Operating temperature range(°C) -40 to 125
Pins/Packets 16TSSOP

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