AD620BRZ

Analog Devices Inc. AD620BRZ

Part No.:: AD620BRZ

Manufacturer:: Analog Devices Inc.

Package:: 8-SOIC (0.154, 3.90mm Width)

Datasheet:: AD620BRZ.pdf

Description:: IC INST AMP 1 CIRCUIT 8SOIC

Quantity:: RFQ

Payment:

Shipping:

Product details

1. Product overview
The AD620BRZ is an integrated Instrumentation Amplifier that adjusts the gain from 1 to 1000 times with a single external resistor. It uses ADI's advanced BCMOS process, combined with low noise (0.28μVpp, 0.1Hz-10Hz) and high input impedance (10GΩ) to ensure high-fidelity amplification of tiny signals. Packaged as an 8-pin SOIC (BRZ suffix) for compact PCB designs.

2. Core specifications and features
Gain range: 1 to 1000 times (adjusted by external resistance)

Input offset voltage: Max. 50μV (typical value 30μV)

Common mode rejection ratio (CMRR) : 100dB (minimum, G=10)

Power supply range: Single/dual power supply ±2.3V to ±18V

Static current: 1.3mA (typical value), low power design

Bandwidth: 120kHz (G=100)

Operating temperature: -40°C to +85°C

3. Core strengths
High precision signal conditioning: Low noise and low offset voltage meet the needs of high sensitivity applications such as medical ECGs and pressure sensors.

Flexible power supply design: compatible with single power and dual power modes, suitable for battery power or industrial power supply system.

Simplified circuit layout: The integrated structure reduces the number of external components, reducing design complexity and cost.

Strong anti-interference ability: high CMRR effectively inhibits common mode noise interference in industrial environments.

4. Typical application scenarios
Industrial sensors: strain gauge weighing system, pressure sensor signal amplification.

Medical electronics: Front-end signal conditioning for electrocardiogram (ECG) devices and blood glucose monitors.

Test and measurement: Data acquisition system (DAQ), bridge sensor interface circuit.

5. With its high precision, low power consumption and ease of use, the AD620BRZ is the benchmark device in the field of sensor signal conditioning and precision measurement. Whether it's industrial automation, medical devices or portable instruments, its stability and cost-effectiveness meet demanding design requirements, making it ideal for engineers to optimize signal chain performance.

Consumer electronics: portable instruments, low-power environmental monitoring equipment.

AD620BRZ

Package/Case:
8-SOIC (0.154, 3.90mm Width)
Packaging:
Tube
Series:
-
ProductStatus:
Active
AmplifierType:
Instrumentation
NumberofCircuits:
1
OutputType:
-
SlewRate:
1.2V/µs
GainBandwidthProduct:
-
-3dbBandwidth:
1 MHz
Current-InputBias:
500 pA
Voltage-InputOffset:
15 µV
Current-Supply:
900µA
Current-Output/Channel:
18 mA
Voltage-SupplySpan(Min):
4.6 V
Voltage-SupplySpan(Max):
36 V
OperatingTemperature:
-40°C ~ 85°C
MountingType:
Surface Mount

1. How to order AD620BRZ on Chip Easy Buy (HK) Technology Co.LTD?

Currently, Chip Easy Buy (HK) Technology Co.LTD only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.

2. How does Chip Easy Buy (HK) Technology Co.LTD guarantee that AD620BRZ is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the AD620BRZ. All suppliers must pass our qualification reviews before they can publish their products including AD620BRZ on Chip Easy Buy (HK) Technology Co.LTD; we pay more attention to the channels and quality of AD620BRZ products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the AD620BRZ price and inventory displayed accurate?

The price and inventory of AD620BRZ fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.

4. What forms of payment are accepted?

Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

Warm Tips: Some orders in certain payment forms may require handling fee.

5. How is the shipping arranged?

Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.

6. What is the process for return or replacement of AD620BRZ?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the AD620BRZ we delivered, we will accept the replacement or return of the AD620BRZ only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of AD620BRZ.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations