Product Images are shown for illustrative purposes only and may differ from actual product.

AD620 Instrumentation Amplifier

  • Stock: Out Of Stock

    Availability: NotInStock priceValidUntil: 2026-05-09

  • SKU: 392 | DAA008

Availability: NotInStock priceValidUntil: 2026-05-09

  • Rs. 644.28 (inc GST)
    Rs.546.00 + GST

    Qty :

GST Invoice: Available for all purchases; eligible for input tax credit.

Delivery: 2–8 days across India. No MOQ required.

Bulk Orders: Need a larger quantity or item not in stock? Email: dnatechindia [at] gmail.com

Import Service: We import a wide range of electronic components on request.

AD620 Instrumentation Amplifier

The low input bias current of 1.0 nA max is made possible with the use of Superϐeta processing in the input stage.

The AD620 is a low cost, high accuracy instrumentation amplifier that requires only one external resistor to set gains of 1 to 10,000. Furthermore, the AD620 features 8-lead SOIC and DIP packaging that is smaller than discrete designs and offers lower power (only 1.3 mA max supply current), making it a good fit for battery-powered, portable (or remote) applications. 

The AD620, with its high accuracy of 40 ppm maximum nonlinearity, low offset voltage of 50 μV max, and offset drift of 0.6 μV/°C max, is ideal for use in precision data acquisition systems, such as weigh scales and transducer interfaces. Furthermore, the low noise, low input bias current, and low power of the AD620 make it well suited for medical applications, such as ECG Monitoring and noninvasive blood pressure monitors. 
 The AD620 works well as a preamplifier due to its low input voltage noise of 9 nV/√Hz at 1 kHz, 0.28 μV p-p in the 0.1 Hz to 10 Hz band, and 0.1 pA/√Hz input current noise. Also, the AD620 is well suited for multiplexed applications with its settling time of 15 μs to 0.01%, and its cost is low enough to enable designs with one in-amp per channel. 

FEATURES of AD620

  • Easy to use
  • Gain set with one external resistor (Gain range 1 to 10,000)
  • Wide power supply range (±2.3 V to ±18 V)
  • Higher performance than 3 op amp IA designs
  • Available in 8-lead DIP and SOIC packaging
  • Low power, 1.3 mA max supply current
  • Excellent dc performance (B grade)
  • 50 μV max, input offset voltage
  • 0.6 μV/°C max, input offset drift
  • 1.0 nA max, input bias current
  • 100 dB min common-mode rejection ratio (G = 10)
  • Low noise
  • 9 nV/√Hz @ 1 kHz, input voltage noise
  • 0.28 μV p-p noise (0.1 Hz to 10 Hz)
  • Excellent ac specifications
  • 120 kHz bandwidth (G = 100)
  • 15 μs settling time to 0.01%

APPLICATIONS of AD620

  • Weigh scales
  • ECG and medical instrumentation
  • Transducer interface
  • Data acquisition systems
  • Industrial process controls
  • Battery-powered and portable equipment 

Extra Information
Country of Origin China
Imported By ElectroSource Private Limited

Reviews (1)

Write a review

Note: HTML is not translated!
    Bad           Good
CAPTCHA verification code

Frequently Asked Questions

Do you provide a GST bills?
Yes we provide GST Bill by the name of DNA Solutions. You will receive a GST compliant invoice for your records. You can take GST benefit.
What is your return / replacement policy?
Returns/replacements depend on the item type and condition. If there’s an issue, contact us with photos/videos and we’ll guide you as per policy.
How long does dispatch take?
In-stock items typically dispatch within 1–2 working days. If any item needs sourcing, we’ll update you with the expected timeline before dispatch.
What payment methods do you accept?
We accept UPI, cards, netbanking, and other checkout options shown on the payment page.
What if I need a component that is not listed on your website?
Contact us with the part number or requirement — we may be able to source it or suggest an equivalent.
Will you send the same brand/manufacturer every time?
For some passive components, brand may vary based on availability. If you need a specific brand or matching lot, mention it before ordering and we’ll advise availability.

NEW Products

Product Page : New Products

Meanwell SMPS LRS-100-24

Meanwell LRS-100-24 DIN Rail Power SupplyMeanwell LRS-100-24 AC-DC power supply with high efficiency..

Rs.1,104.48 (inc GST)
Rs.936.00 + GST

SKU: 2788 | DAE348
Stock: 5

TVS Diode P6KE18CA

P6KE18CA Bi-Directional TVS Diode P6KE18CA TVS Diode, 600W power, protects circuits from voltage spi..

Rs.4.54 (inc GST)
Rs.3.85 + GST

SKU: 3319 | DAD414
Stock: 10

HLW8032 Energy Metering IC

HLW8032 High Precision Energy Metering IC HLW8032 Energy Metering IC for precise energy measurements..

Rs.48.38 (inc GST)
Rs.41.00 + GST

SKU: 2622 | DAC755
Stock: 100

BAV99 SOT23 High Speed Dual Surface Mount Switching Diode

BAV99 High Speed Dual Surface Mount Switching Diode BAV99 SOT23 Diode for high-speed switching with ..

Rs.5.90 (inc GST)
Rs.5.00 + GST

SKU: 7491 | DAD136
Stock: 50

Have You Seen

Product Page : Have You Seen

DC-DC BUCK CONVERTER 6V-24V TO 5V 3A USB OUTPUT MODULE

DC-DC Buck Converter 6V-24V to 5V 3A USB Output Module DC-DC Buck Converter 6V-24V to 5V 3A USB Out..

Rs.256.77 (inc GST)
Rs.217.60 + GST

SKU: 9595 | DAB085
Stock: 5

MCP23S17 I/O Expander IC with SPI Interface

MCP23S17 I/O Expander IC with SPI InterfaceThe MCP23S17 provides 16-bit, general purpose parallel I/..

Rs.320.96 (inc GST)
Rs.272.00 + GST

SKU: 653 | DAA046
Stock: 3

Hongfa HF41F/24-ZS 24 Volt Relay

Hongfa HF41F/24-ZS 24 Volt SPST RelayHongfa HF41F/24-ZS Relay, SPST design, 24 VDC voltage, 6 Amp cu..

Rs.116.23 (inc GST)
Rs.98.50 + GST

SKU: 8722 | DAI144
Stock: 50

74HC574 DIP IC

74HC574 Octal D-Type Flip-Flop IC 74HC574 DIP IC for data storage with 3-state outputs, 15 LS-TTL lo..

Rs.29.50 (inc GST)
Rs.25.00 + GST

SKU: 3745 | DAF712
Stock: 5

Related Products

MOC3021 Optocoupler

MOC3021 Optocoupler

MOC3021 Optocoupler Triac Driver MOC3021 Optocoupler for interfacing low voltage components with tri..

Rs.21.24 (inc GST)
Rs.18.00 + GST

SKU: 134 | DAA201
Stock: 10
DS1244Y Non-Volatile RAM

DS1244Y Non-Volatile RAM

DS1244Y Non-Volatile RAMThe DS1244Y 256K NV SRAM with Phantom Clock is a fully static nonvolatile RA..

Rs.4,691.15 (inc GST)
Rs.3,975.55 + GST

SKU: 847 | DAH539
Stock: 0
IRF520 MOSFET Driver Module

IRF520 MOSFET Driver Module

IRF520 MOSFET Driver ModuleThis module is a breakout board for the IFR520 MOSFET. It is designed to ..

Rs.95.58 (inc GST)
Rs.81.00 + GST

SKU: 1626 | DAB064
Stock: 15
Mornsun LI30-20B12PR2 12VDC 2A Din Rail AC-DC Power Supply

Mornsun LI30-20B12PR2 12VDC 2A Din Rail AC-DC Power Supply

Mornsun LI30-20B12PR2 12VDC 2A Din Rail Power Supply Mornsun LI30-20B12PR2 12V DC, 2A power supply ..

Rs.1,327.50 (inc GST)
Rs.1,125.00 + GST

SKU: 7510 | DAG180
Stock: 0
MP2315 Switch Mode Voltage Regulator SMD IC

MP2315 Switch Mode Voltage Regulator SMD IC

MP2315 Switch Mode Voltage Regulator SMD IC MP2315 Voltage Regulator SMD IC delivers 3A output, supp..

Rs.93.46 (inc GST)
Rs.79.20 + GST

SKU: 9518 | DAI378
Stock: 15
FAN CASE SHY - 60

FAN CASE SHY - 60

FAN CASE SHY - 60 Compact Cooling Enclosure FAN CASE SHY - 60 for 60 mm fans; Durable metal constru..

Rs.165.28 (inc GST)
Rs.140.07 + GST

SKU: 9796 | DAF566
Stock: 10