All Spectrum Electronics hobby kits, components, semiconductors, test and measurement, tools and supplies - www.allspecturm.com   
  Catalog » Raspberry Pi » AS-INA219-POWER-SENSOR My Account  |  Cart Contents  |  Checkout   
SELECT CATALOG
Electronics
Military
Categories
Manufacturers
INA219 I2C Bi-directional Current / Power Monitor Sensor Module AS-INA219-POWER-SENSOR - All Spectrum Electronics
INA219 I2C Bi-directional Current / Power Monitor Sensor Module
Model # AS-INA219-POWER-SENSOR
 $9.99 
INA219 I2C Bi-directional Current / Power Monitor Sensor Module
Click to enlarge

Description:
 
CJMCU-219 module is a I2C interface Bidirectional current  / power monitor integrated circuit (IC), and further expand the energy-saving electronic products TI camp. INA219 with the industry's highest accuracy and smallest size, not only to monitor the voltage drop across a shunt resistor on the sensing shunt supply voltage, while also computing power. The device is available in a SOT23 package, providing a small digital current sensing servers, laptops, power supplies, battery management and automotive and telecommunications equipment, low-cost solutions.
 
INA219 in the temperature range -40 ℃ to + 85 ℃ can achieve maximum precision error of 1%, the maximum offset is 100 uV. The high-precision products combine the advantages of 12-bit resolution, as much as possible to help customers reduce the pressure drop on the shunt resistor, thereby minimizing power loss and power consumption and save board space. The device can be sensed bus voltage range of 0 V to +26 V.
 
Feature:
 
Programmable calibration register can be read in units of ampere direct current, and read the power in watts.
Up to 128 samples can be averaged to achieve filtering in noisy environments.
I2C interface has a timeout setting, not only to prevent bus lock, but also provides high-speed mode, to meet the communication requirements of up to 3.4 MHz.
All properties INA219 are software programmable to support.
A single power supply, the operating voltage of between +3.0 to + 5.5V
 

This product was added to our catalog on Tuesday 31 January, 2017.
Reviews
Quantity:
Shopping Cart more
0 items
Quick Find
 
Use keywords to find the product you are looking for.
Advanced Search
Notifications more
NotificationsNotify me of updates to INA219 I2C Bi-directional Current / Power Monitor Sensor Module
Tell A Friend
 
Tell someone you know about this product.
Reviews more
Write ReviewWrite a review on this product!
What's New? more
USB Lithium Battery Charger Module, TP4056, With Charging And Protection
USB Lithium Battery Charger Module, TP4056, With Charging And Protection
$2.25
Reference
Resistor Color Code Chart and Ohms Law Formula Wheel Chart
Information
Shipping Info
Terms and Conditions
Credit Application / NET30 Accounts
Location
Contact Us

Call Toll Free 1-877-899-7400

Van Nuys, California

Copyright © 2004-2016 All Spectrum