INA3221AIRGVT

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Details for Texas Instruments

INA3221AIRGVT

26V, Triple, Bi-Directional, Low-/High-Side, I2C Out Current/Voltage Monitor w/Alerts
Buy Directly from Texas Instruments (6684 in Stock)
$1.7300 per unit
Series Information for INA3221AIRGVT - Texas Instruments

Features

  • feature
    Configurable Averaging Options
  • feature
    Four Programmable Addresses
  • feature
    High Accuracy: u2013 Offset Voltage: u00b180 u00b5V (max) u2013 Gain Error: 0.25% (max)
  • feature
    Power-Supply Operation: 2.7 V to 5.5 V
  • feature
    Programmable Alert and Warning Outputs
  • feature
    Reports Shunt and Bus Voltage
  • feature
    Senses Bus Voltages From 0 V to 26 V

Description

MONITOR 3CH HS 0V TO 26VSENSE 16QFN
The INA3221 is a three-channel, high-side current and bus voltage monitor with an I2C- and SMBUScompatible interface. The INA3221 monitors both shunt voltage drops and bus supply voltages, in addition to having programmable conversion times and averaging modes for these signals. The INA3221 offers both critical and warning alerts to detect multiple programmable out-of-range conditions for each channel. The INA3221 senses current on buses that can vary from 0 V to 26 V. The device is powered from a single 2.7-V to 5.5-V supply, and draws 350 μA (typ) of supply current. The INA3221 is specified over the operating temperature range of –40°C to +125°C. The I2C- and SMBUS-compatible interface features four programmable addresses.

Specifications

No. of Amplifiers:
-
Input Bias Current:
10µA
Amplifier Case Style:
VQFN
No. of Pins:
16Pins
Operating Temperature Min:
-40°C
Operating Temperature Max:
125°C
Bandwidth:
-
Supply Voltage Min:
2.7V
Supply Voltage Max:
5.5V
Input Offset Voltage:
80µV
CMRR:
120dB
Product Range:
-
Automotive Qualification Standard:
-
MSL:
MSL 2 - 1 year
SVHC:
No SVHC (27-Jun-2018)
No. of Supervisors / Monitors:
3Monitors
Operating Temperature Range:
-40°C to +125°C
Supply Current:
350µA
Supply Voltage Range:
2.7V to 5.5V

Alternate Descriptions

Avnet America

SP Amp Current Shunt Monitor Single 5.5V 16-Pin VQFN EP T/R

Avnet America product

Avnet Europe

SP Amp Current Shunt Monitor Single 5.5V 16-Pin VQFN EP T/R

Avnet Europe product

Texas Instruments

26V, Triple, Bi-Directional, Low-/High-Side, I2C Out Current/Voltage Monitor w/Alerts

Texas Instruments product