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AD620 Low Power Instrumentation Amplifier IC - SOIC-8 SMD Package
The AD620 is a low-cost, high-accuracy instrumentation amplifier designed for precision data acquisition systems. It requires only one external resistor to set gains of 1 to 10,000, making it easy to use. With its low power consumption and high performance, the AD620 is ideal for applications in medical instrumentation, weigh scales, and transducer interfaces. The IC is available in a compact SMD package, suitable for space-constrained designs.
Specifications:
- IC Type: Instrumentation Amplifier
- Package Type: SMD
- Package Size: 8 Pins
- Supply Voltage: ±2.3 V to ±18 V
- Supply Current: 1.3 mA (maximum)
- Gain Range: 1 to 10,000 (set by external resistor)
- Input Offset Voltage: 50 μV (maximum)
- Input Offset Drift: 0.6 μV/°C (maximum)
- Input Bias Current: 1.0 nA (maximum)
- Common-Mode Rejection Ratio: 100 dB (minimum, G = 10)
- Bandwidth: 120 kHz (G = 100)
- Operating Temperature Range: -40°C to +85°C
Pin Configuration:
- -IN: Inverting Input
- +IN: Non-Inverting Input
- REF: Reference Voltage
- RG: Gain Resistor
- V-: Negative Supply Voltage
- VOUT: Output Voltage
- V+: Positive Supply Voltage
- RG: Gain Resistor
Features:
- Easy to use with gain set by one external resistor
- Low power consumption (1.3 mA max)
- Excellent DC performance with low input offset voltage
- High accuracy with 40 ppm maximum nonlinearity
- Compact SMD package for space-efficient designs
Applications:
- Weigh scales
- ECG and medical instrumentation
- Transducer interface
- Data acquisition systems
- Industrial process controls
- Battery-powered and portable equipment
Package Includes:
- 1 x AD620 Low Power Instrumentation Amplifier IC (SOIC-8 SMD Package)
Note: Product images are for illustrative purposes only and may differ from the actual product.
Returns Policy
Due to the type of products we sell, we accept limited returns. Below are the conditions where we can accept a return request.
1. Damaged During Shipment
If you receive a product damaged during shipment, please notify us within the 3 days of you receive the product, supported by the proper pictures and description. Once our support team accept the return, we will provide a replacement or a complete refund including the return shipping cost.2. Wrong Item Shipped
If your item looks different from what is shown in the image on our website, we will take the item back and provide a refund or replacement as per your choice.
Limitation of Returns
We don't accept the returns for the products damanged by improper use of the product. Moreover we don't accept the return, if the ordered product is not fit for any specific application. Please read the product specifications and datasheet before selecting and ordering a product. Returns are accepted only with 3 days from the date of delivery.Shipping
We ship to all over India with free shipping on all prepaid orders above 500. For Cash on Delivery orders INR 80 will be charged for orders below INR 599 and INR 30 will be charged for the orders above 599. Please contact to our support team at support@quartzcomponents.com for any question related to shipping.
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