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INA828ID +BOM

The INA828ID is housed in a 8-pin SOIC package and is optimized for precision signal amplification

INA828ID Information

Description

The Texas Instruments INA828ID is a precision instrumentation amplifier designed for high-accuracy current sensing applications. It features low offset voltage, gain drift, and noise, making it suitable for use in precision current sensing, power supplies, motor control, and battery monitoring. The amplifier has a wide supply range of ±2.25V to ±18V or single supply of 4.5V to 36V, and is stable with 1-nF capacitive loads. It also features input protection up to ±40V and common-mode rejection ratio (CMRR) of 110 dB. The INA828ID is commonly used in industrial automation, electronic test and measurement equipment, and automotive systems for high-accuracy current measurement and control.

Features

The INA828ID features include:

  • Precision instrumentation amplifier
  • Low offset voltage: 50 µV, MAX
  • Gain drift: 5 ppm/°C (G = 1), 50 ppm/°C (G > 1)
  • Noise: 7 nV/√Hz
  • Bandwidth: 2 MHz (G = 1), 260 kHz (G = 100)
  • Stable with 1-nF capacitive loads
  • Inputs protected up to ±40 V
  • Common-mode rejection: 110 dB, MIN (G = 10)
  • Power-supply rejection: 100 dB, MIN (G = 1)
  • Supply current: 650 µA, MAX
  • Supply range: single supply (4.5 V to 36 V), dual supply (±2.25 V to ±18 V)

These features make it suitable for precision current sensing applications, power supplies, motor control, and battery monitoring in industrial automation, electronic test and measurement equipment, and automotive systems.

Package

The package type of INA828ID is SOP8 (Small Outline Package, 8 pins).

Pinout

The INA828ID has an 8-pin SOIC package. The pin functions are:

  • Pin 1: VCC (Positive Supply)
  • Pin 2: VEE (Negative Supply)
  • Pin 3: OUT (Output)
  • Pin 4: IN- (Inverting Input)
  • Pin 5: IN+ (Non-Inverting Input)
  • Pin 6: GND (Ground)
  • Pin 7: NC (No Connect)
  • Pin 8: NC (No Connect)

This instrumentation amplifier is designed for precision current sensing applications, power supplies, motor control, and battery monitoring.

Manufacturer

The manufacturer of the INA828ID is Texas Instruments (TI). Texas Instruments is a well-established multinational semiconductor company that designs, manufactures, and sells semiconductors, including integrated circuits, diodes, and capacitors. The company is headquartered in Dallas, Texas, USA, and is one of the largest semiconductor companies in the world.

Applications

According to the product information, the application areas of INA828ID include:

  • Precision current sensing applications
  • Power supplies
  • Motor control
  • Battery monitoring
  • Industrial automation
  • Electronic test and measurement equipment
  • Automotive systems for high-accuracy current measurement and control

Equivalent

According to Texas Instruments' website and datasheets, two equivalent products to the INA828ID are: 1. INA829ID 2. ADA4080-1 (a component from Analog Devices) Please note that this information is based on publicly available data and may not be exhaustive or up-to-date.

Specifications

Number of channels 1 Vs (max) (V) 36
Vs (min) (V) 4.5 Input offset (±) (max) (µV) 50
Voltage gain (min) (V/V) 1 Voltage gain (max) (V/V) 1000
Noise at 1 kHz (typ) (nV√Hz) 7 Features Overvoltage protection, Super-beta
CMRR (min) (dB) 140 Input offset drift (±) (max) (V/°C) 0.0000005
Input bias current (±) (max) (nA) 0.6 Iq (typ) (mA) 0.6
Bandwidth at min gain (typ) (MHz) 2 Gain error (±) (max) (%) 0.15
Operating temperature range (°C) -40 to 125 Rating Catalog
Type Resistor Gain nonlinearity (±) (max) (%) 0.002
Output swing headroom (to negative supply) (typ) (V) 0.15 Output swing headroom (to positive supply) (typ) (V) -0.15
Input common mode headroom (to negative supply) (typ) (V) 2 Input common mode headroom (to positive supply) (typ) (V) -2
Noise at 0.1 Hz to 10 Hz (typ) (µVPP) 0.14 Pin Count 8
Released Date Mar 6, 2018 Last Modified Date Mar 7, 2023 4:10 PM UTC
Package/Case SOP8

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Ratings and Reviews

More
D
D**h 08/10/2024

Products arrived for now no trouble

12
N
N**o 08/02/2024

Thank you, received-)

3
L
L**n 04/21/2024

Before izhevsk the parcel was a month and a half, the track was not tracked, it was packed in an antistatic bag and a puffy envelope. I did not check in the work.

4
D
D**f 06/20/2020

Best store. Good diodes.

6

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