AD8223BRZ

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AD8223BRZ

IC INST AMP 1 CIRCUIT 8SOIC

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Specifications

Supplier Rochester Electronics, LLC,Analog Devices Inc.
Package Bulk,Tube
ProductStatus Active
AmplifierType Instrumentation
NumberofCircuits 1
OutputType Rail-to-Rail
SlewRate 0.3V/µs
-3dbBandwidth 200 kHz
Current-InputBias 12 nA
Voltage-InputOffset 100 µV
Current-Supply 650µA
Voltage-SupplySpan(Min) 3 V
Voltage-SupplySpan(Max) 24 V
OperatingTemperature -40°C ~ 85°C
MountingType Surface Mount
Package/Case 8-SOIC (0.154, 3.90mm Width)

Overview

Description

AD8223BRZ is a precision instrumentation amplifier from Analog Devices. It amplifies small differential sensor signals while rejecting large common-mode voltages, making it ideal for conditioning weak bio-signals or bridge/thermocouple sensors.
Key points:
- High common-mode rejection, low offset and drift, low input bias, and low noise.
- Suited for single- or dual-supply systems with a compact 8-pin package (BRZ variant).
- Common applications: biomedical sensing (ECG/EMG), load cells/strain gauges, temperature sensors, and general sensor front-ends.
In short, the AD8223BRZ provides accurate, low-noise amplification of differential signals for precision measurement in a small package.

Features

AD8223BRZ features (highlights):
- Precision instrumentation amplifier with RG-settable gain and REF pin for offset shifting
- Low input bias current and low offset voltage with good drift performance
- High common-mode rejection ratio (CMRR) and robust power-supply rejection
- Wide supply range and suitability for single-supply operation
- Low-noise performance for accurate signal conditioning
- Adequate bandwidth for fast sensor signals
- Input protection/robustness against overload conditions
- Designed for bridge sensors and general sensor-interface applications
- Available in the BRZ package (Analog Devices’ BRZ option)

Package

It comes in an 8-lead MSOP package (MSOP-8), RoHS-compliant.

Pinout

- Pin count: 8 pins (MSOP-8/SOIC-8 package)
- Function: Instrumentation amplifier (differential input, single-ended output) with gain set by an external RG resistor; used for precise amplification of small differential signals with high CMRR.

Manufacturer

Analog Devices, Inc. (ADI). Analog Devices is a US-based multinational semiconductor company that designs and manufactures analog, mixed-signal, and DSP integrated circuits used for signal conditioning, instrumentation, data conversion, and related applications.

Application

AD8223BRZ is a low-noise, low-power instrumentation amplifier. Typical applications include:
- Biomedical signal conditioning (ECG/EMG/EEG, portable monitors)
- Industrial sensor front-ends (strain gauges, load cells, pressure sensors)
- DC/low-frequency measurement and data-acquisition front-ends
- Shunt-current sensing in power management and motor drives
- Battery-powered portable instruments and wearables
- Test/measurement equipment needing precise differential amplification with high CMRR

Shipping

Shipping MethodsWe

offer global shipping services through DHL, FedEx, TNT, UPS, or any other forwarder of your choice.


Shipping Fee Reference (DHL/FedEx):

DHL: Shipping cost ranges from $25-$45 (0.5kg), with an estimated delivery time of 2-5 business days.

FedEx: Shipping cost ranges from $25-$40 (0.5kg), with an estimated delivery time of 3-7 business days.

UPS: Shipping cost ranges from $25-$45 (0.5kg), with an estimated delivery time of 3-7 business days.

TNT: Shipping cost ranges from $25-$65 (0.5kg), with an estimated delivery time of 3-7 business days.

EMS: Shipping cost ranges from $30-$50 (0.5kg), with an estimated delivery time of 7-15 business days.

Registered Air Mail: Shipping cost is $2-$4 (0.1kg), with an estimated delivery time of 5-20 business days.

Payments

Payment Methods

The Payment term is 100% Prepaid.

Currently, we only accept the below payment methods:

1. PayPal

2. Credit/ Debit Card

3. Wire Transfer

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