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ADI AD620AR
Available in 8-pin SOIC package
Brands: Analog Devices Inc.
Mfr.Part #: AD620AR
Datasheet: AD620AR Datasheet (PDF)
Package/Case: SOIC-8
Product Type: Amplifier ICs
RoHS Status:
Stock Condition: 3831 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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The AD620AR is a low-cost, high precision instrumentation amplifier manufactured by Analog Devices. It is designed to offer superior performance for low level signal amplification applications in various industries such as industrial, medical, and automotive sectors.The AD620AR provides a high common-mode rejection ratio (CMRR) of 100 dB, low offset voltage of 50 µV, and low input bias current of 65 nA, making it ideal for applications requiring accurate and stable output signals. It offers a wide gain range from 1 to 1000, allowing for flexibility in amplifying different types of signals.This instrumentation amplifier operates on a single power supply voltage range of 2.3V to 18V, making it suitable for portable as well as fixed power supply applications. It also features a low quiescent current of 1.3 mA, making it energy efficient and suitable for battery-powered devices.
Features
- Low input offset voltage: 50 µV max
- Low input bias current: 1 nA max
- Low input noise voltage: 9 nV/√Hz at 1 kHz
- High gain: 100 dB min
- Wide power supply range: ±2.3V to ±18V
- Operating temperature range: -40°C to 85°C
Application
- Industrial automation
- Medical instrumentation
- Weigh scales
- Pressure transducers
- Temperature sensors
- Process control systems
- Gas detectors
- Low-power signal amplification
- Sensor interfaces
- Portable instrumentation
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Product Category | Instrumentation Amplifiers | RoHS | N |
| Series | AD620 | Number of Channels | 1 Channel |
| 3 dB Bandwidth | 1 MHz | CMRR - Common Mode Rejection Ratio | 73 dB |
| Ib - Input Bias Current | 2 nA | Vos - Input Offset Voltage | 125 uV |
| Minimum Operating Temperature | - 40 C | Maximum Operating Temperature | + 85 C |
| Mounting Style | SMD/SMT | Package / Case | SOIC-8 |
| Amplifier Type | Instrumentation Amplifier | Brand | Analog Devices |
| Dual Supply Voltage | +/- 2.3 V to +/- 18 V | Height | 1.5 mm (Max) |
| Length | 5 mm (Max) | Maximum Dual Supply Voltage | +/- 18 V |
| Maximum Input Resistance | 10 GOhms (Typ) | Minimum Dual Supply Voltage | +/- 2.3 V |
| Operating Supply Voltage | +/- 2.3 V to +/- 18 V | Pd - Power Dissipation | 650 mW |
| Product | Instrumentation Amplifiers | Product Type | Instrumentation Amplifiers |
| Factory Pack Quantity | 98 | Subcategory | Amplifier ICs |
| Supply Type | Dual | Width | 4 mm (Max) |
| Unit Weight | 0.019048 oz |
Shipping
| Shipping Type | Ship Fee | Lead Time | |
|---|---|---|---|
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DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
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Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
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UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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TNT | $20.00-$40.00 (0.50 KG) | 2-5 days |
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EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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REGISTERED AIR MAIL | $20.00-$40.00 (0.50 KG) | 2-5 days |
Processing Time：Shipping fee depend on different zone and country.
Payment
| Terms of payment | Hand Fee | |
|---|---|---|
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Wire Transfer | charge US$30.00 banking fee. |
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Paypal | charge 4.0% service fee. |
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Credit Card | charge 3.5% service fee. |
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Western Union | charge US.00 banking fee. |
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Money Gram | charge US$0.00 banking fee. |
Guarantees
1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.
2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.
Packing
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All the products will packing in anti-staticbag. Ship with ESD antistatic protection.
Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.
We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.
After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.
Equivalent Parts
For the AD620AR component, you may consider these replacement and alternative parts:
Part Number
Brands
Package
Description
Part Number : INA122PA
Brands :
Package :
Description :
Part Number : INA122U
Brands :
Package :
Description :
Part Number : INA122UA
Brands :
Package :
Description :
Part Number : INA122UAG4
Brands :
Package :
Description :
Part Number : INA122UA/2K5G4
Brands :
Package :
Description :
Part Number : INA122UE4
Brands :
Package :
Description :
Part Number : INA122U/2K5
Brands :
Package :
Description :
Part Number : INA122UE4/2K5
Brands :
Package :
Description :
Part points
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The AD620AR is a low-cost, high-precision instrumentation amplifier chip designed for a wide range of applications, including data acquisition systems, industrial process controls, medical instrumentation, and more. It offers a gain range of 1 to 10,000, low noise, and high input impedance, making it ideal for precision measurement and signal conditioning tasks.
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Equivalent
The equivalent products of AD620AR chip are INA116, MAX436, and LT6200. These chips offer similar functionality and performance to the AD620AR chip, including low input offset voltage, high common-mode rejection ratio, and low input bias current. They can be used as substitutes in various applications requiring precision amplification. -
Features
1. Instrumentation amplifier with high accuracy and low noise. 2. Wide gain range from 1 to 10,000. 3. Single or dual power supply operation. 4. Low input offset voltage and drift. 5. Low input bias current. 6. High common-mode rejection ratio. 7. SMD package for surface-mount applications. 8. Differential input voltage range of ±320mV. -
Pinout
The AD620AR is a 8-pin integrated circuit with a programmable gain instrumentation amplifier. The functions of its pins are as follows: Pins 1 and 8 are the supply pins, Pins 2 and 3 are the inputs, Pins 4 and 7 are the output pins, and Pins 5 and 6 are the gain-setting resistors. -
Manufacturer
The AD620AR is manufactured by Analog Devices, Inc., which is a leading global semiconductor company that specializes in designing and manufacturing high-performance analog integrated circuits. Analog Devices is known for its innovative technology solutions in areas such as signal processing, data conversion, and power management. -
Application Field
The AD620AR is commonly used in precision instrumentation applications such as weigh scales, medical instrumentation, and industrial process control. It is also used in data acquisition systems, strain gauge amplifiers, and low power sensor systems where high accuracy and stability are required. -
Package
The AD620AR chip comes in a DIP-8 package, which is a Dual in-line package with 8 pins. It is in the form of an integrated circuit (IC) and has a standard size of 0.3 inches (7.62 mm) by 0.6 inches (15.24 mm).
Datasheet PDF
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