Electronic Components Datasheet Search
  English  ▼
ALLDATASHEET.COM

X  

INA746 Datasheet (PDF) - Texas Instruments

INA746 Datasheet PDF - Texas Instruments
Part # INA746
Download  INA746 Download

File Size   1478.28 Kbytes
Page   40 Pages
Manufacturer  TI1 [Texas Instruments]
Direct Link  http://www.ti.com
Logo TI1 - Texas Instruments
Description INA746 40 V, 20-Bit, Ultra-Precise I2C Output Digital Power Monitor with EZShunt™ Technology

INA746 Datasheet (PDF)

Go To PDF Page Download Datasheet
INA746 Datasheet PDF - Texas Instruments

Part # INA746
Download  INA746 Click to download

File Size   1478.28 Kbytes
Page   40 Pages
Manufacturer  TI1 [Texas Instruments]
Direct Link  http://www.ti.com
Logo TI1 - Texas Instruments
Description INA746 40 V, 20-Bit, Ultra-Precise I2C Output Digital Power Monitor with EZShunt™ Technology

INA746 Datasheet (HTML) - Texas Instruments

Back Button INA746 Datasheet HTML 1Page - Texas Instruments INA746 Datasheet HTML 2Page - Texas Instruments INA746 Datasheet HTML 3Page - Texas Instruments INA746 Datasheet HTML 4Page - Texas Instruments INA746 Datasheet HTML 5Page - Texas Instruments INA746 Datasheet HTML 6Page - Texas Instruments INA746 Datasheet HTML 7Page - Texas Instruments INA746 Datasheet HTML 8Page - Texas Instruments INA746 Datasheet HTML 9Page - Texas Instruments INA746 Datasheet HTML 10Page - Texas Instruments Next Button 

INA746 Product details

1 Features
• Low loss integrated shunt resistor
– Internal resistance: 800 μΩ, TA = 25°C
– Continuous current: ±35 A, TA = 25°C
– Peak measurement capability: ±39.32 A
• Wide common-mode range: –0.1 V to +40 V
• High-resolution, 20-bit delta-sigma ADC
• Current monitoring accuracy:
– Offset current: ±5.5 mA, maximum
– Offset drift: ±15 μA/°C, maximum
– System gain error: ±0.5% at 25 A
– System gain error drift: ±25 PPM/°C, typical
– Common-mode rejection: ±100 μA/V, maximum
• Power monitoring accuracy:
– ±0.4% at 25°C, full scale
• Energy and charge accuracy:
– ±0.9% at 25°C, full scale
• Input bias current: 2.5 nA (maximum)
• Temperature sensor: ±1.5°C (maximum at 25°C)
• Programmable conversion time and averaging
• 2.94-MHz high-speed I2C interface with 16 pinselectable
addresses
• Operates from a 2.7-V to 5.5-V supply:
– Operational current: 640 μA (typical)
– Shutdown current: 5 μA (maximum)

2 Applications
• Power delivery
• Grid infrastructure
• Industrial battery packs
• Test equipment
• Telecom equipment
• Enterprise servers

3 Description
The INA746 is a digital power monitor with an
integrated current sensing element along with a 20-
bit delta-sigma ADC specifically designed for currentsensing
applications. The device can measure fullscale
currents up to ±39.32 A with common-mode
voltage support from –0.1 V to +40 V.
The INA746 reports current, bus voltage, die
temperature, power, energy and charge accumulation
while employing a precision ±0.5% integrated
oscillator, all while performing the needed calculations
in the background. The integrated temperature sensor
is ±2.5°C accurate over the junction temperature
range.
The low offset and gain drift design of the INA746
allows the device to be used in precise systems that
do not undergo multi-temperature calibration during
manufacturing.
The device allows for selectable ADC conversion
times from 50 μs to 4.12 ms as well as sample
averaging from 1x to 1024x, which further helps
reduce the noise of the measured data.




Similar Part No. - INA746

ManufacturerPart #DatasheetDescription
logo
Texas Instruments
INA740A TI1-INA740A Datasheet
1Mb / 41P
[Old version datasheet]   INA740x 85 V, 16-Bit, Precision I2C Output Digital Power Monitor with EZShunt™ Technology
JULY 2023
INA740A TI1-INA740A Datasheet
2Mb / 50P
[Old version datasheet]   INA740x 85 V, 16-Bit, Precision I2C Output Digital Power Monitor with EZShunt™ Technology
DECEMBER 2023
INA740A TI1-INA740A_V01 Datasheet
2Mb / 50P
[Old version datasheet]   INA740x 85 V, 16-Bit, Precision I2C Output Digital Power Monitor with EZShunt™ Technology
DECEMBER 2023
INA740B TI1-INA740B Datasheet
1Mb / 41P
[Old version datasheet]   INA740x 85 V, 16-Bit, Precision I2C Output Digital Power Monitor with EZShunt™ Technology
JULY 2023
INA740B TI1-INA740B Datasheet
2Mb / 50P
[Old version datasheet]   INA740x 85 V, 16-Bit, Precision I2C Output Digital Power Monitor with EZShunt™ Technology
DECEMBER 2023
More results


Similar Description - INA746

ManufacturerPart #DatasheetDescription
logo
Texas Instruments
INA781 TI1-INA781 Datasheet
1Mb / 40P
[Old version datasheet]   INA781 85 V, 20-Bit, Ultra-Precise I2C Output Digital Power Monitor with EZShunt™ Technology
JULY 2023
INA741 TI1-INA741 Datasheet
1Mb / 40P
[Old version datasheet]   INA741 85 V, 20-Bit, Ultra-Precise I2C Output Digital Power Monitor with EZShunt™ Technology
JULY 2023
INA745A TI1-INA745A Datasheet
1Mb / 41P
[Old version datasheet]   INA745x 40 V, 16-Bit, Precision I2C Output Digital Power Monitor with EZShunt™ Technology
JULY 2023
INA700 TI-INA700 Datasheet
1Mb / 43P
[Old version datasheet]   INA700 40-V, 16-Bit, I2C Output Digital Power Monitor in WCSP with EZShunt™ Technology
MAY 2023
INA780A TI1-INA780A Datasheet
1Mb / 42P
[Old version datasheet]   INA780x 85 V, 16-Bit, Precision I2C Output Digital Power Monitor with EZShunt™ Technology
JULY 2023
INA740A TI1-INA740A Datasheet
1Mb / 41P
[Old version datasheet]   INA740x 85 V, 16-Bit, Precision I2C Output Digital Power Monitor with EZShunt™ Technology
JULY 2023
INA700 TI-INA700_V01 Datasheet
2Mb / 50P
[Old version datasheet]   INA700 40 V, 16-Bit, I2C Output Digital Power Monitor in WCSP with 2 mΩ EZShunt™ Technology
REVISED SEPTEMBER 2023
INA228 TI-INA228 Datasheet
2Mb / 48P
[Old version datasheet]   INA228 85-V, 20-Bit, Ultra-Precise Power/Energy/Charge Monitor With I2C Interface
INA228-Q1 TI1-INA228-Q1 Datasheet
833Kb / 37P
[Old version datasheet]   INA228-Q1 85-V, 20-Bit, Ultra-Precise Power/Energy/Charge Monitor With I2C Interface
INA228-Q1 TI-INA228-Q1_V01 Datasheet
2Mb / 50P
[Old version datasheet]   INA228-Q1 AEC-Q100, 85-V, 20-Bit, Ultra-Precise Power/Energy/Charge Monitor With I2C Interface
More results




About Texas Instruments


Texas Instruments (TI) is a publicly traded company that designs and manufactures semiconductor and computer technology products.

It was founded in 1930 and is headquartered in Dallas, Texas.

TI is a global leader in the production of analog and digital signal processing (DSP) integrated circuits, as well as embedded processors and other microcontroller products.

The company serves customers in a variety of industries, including automotive, communications, computing, industrial, and consumer electronics.

TI's product portfolio includes data converters, amplifiers and comparators, power management ICs, microcontrollers, sensors, and wireless connectivity solutions, among others.

TI is committed to innovation and customer satisfaction, and has a long history of delivering high-quality, reliable products to its customers.

With a focus on sustainability and energy efficiency, TI is dedicated to making a positive impact on the world through its technology and products.

*This information is for general informational purposes only, we will not be liable for any loss or damage caused by the above information.




Link URL



Privacy Policy
ALLDATASHEET.COM
Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Datasheet Upload   |   Contact us   |   Privacy Policy   |   Link Exchange   |   Manufacturer List
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com