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ADI AD621SQ/883B
High Performance Signal Amplification
Brands: Analog Devices
Mfr.Part #: AD621SQ/883B
Datasheet: AD621SQ/883B Datasheet (PDF)
Package/Case: CDIP-8
RoHS Status:
Stock Condition: 2,260 pcs, New Original
Product Type: Instrumentation, OP Amps, Buffer Amps
Warranty: 1 Year Ovaga Warranty - Find Out More
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*All prices are in USD
| Qty | Unit Price | Ext Price |
|---|---|---|
| 1 | $114.280 | $114.280 |
| 200 | $44.225 | $8845.000 |
| 500 | $42.671 | $21335.500 |
| 1000 | $41.903 | $41903.000 |
In Stock: 2,260 PCS
AD621SQ/883B General Description
The AD621 is an easy to use, low cost, low power, high accuracy instrumentation amplifier which is ideally suited for a wide range of applications. Its unique combination of high performance, small size and low power, outperforms discrete in amp implementations. High functionality, low gain errors and low gain drift errors are achieved by the use of internal gain setting resistors. Fixed gains of 10 and 100 can be easily set via external pin strapping. The AD621 is fully specified as a total system, therefore, simplifying the design process.
Features
- Easy To Use
Pin-Strappable Gains of 10 and 100
All Errors Specified for Total System Performance
High Performance than Discrete In Amp Designs
Available in 8-Lead DIP and SOIC
Low Power, 1.3 mA Max Supply Current
Wide Power Supply - Low Noise
9 nV/vHz, @ 1 kHz, Input Voltage Noise
0.28 μV p-p Noise (0.1 Hz to 10 Hz) - Excellent DC Performance
0.15% Max, Total Gain Error
±5 ppm/°C, Total Gain Drift
125 μV Max, Total Offset Voltage
1.0 μV/°C Max, Offset Voltage Drift - Excellent AC Specifications
800 kHz Bandwidth (G = 10),
200 kHz (G = 100)
12 μs Settling Time to 0.01%
Application
Precision signal conditioning
Data acquisition systems
Sensor interface
Medical instrumentation
Industrial automation
AD621SQ/883B Equivalent Parts
INA128P by Texas Instruments (Instrumentation Amplifier, DIP-8)
AD623ANZ by Analog Devices (Instrumentation Amplifier, DIP-8)
LT1167ACN8 by Linear Technology (Instrumentation Amplifier, DIP-8)
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| productName | AD621SQ/883B | productType | Precision Instrumentation Amplifier |
| supplyVoltage | ±4.5V to ±18V | inputOffsetVoltage | 150μV (max) |
| inputBiasCurrent | 25nA (max) | inputVoltageRange | ±Vs - 1.5V |
| gain | 1 to 10,000 (adjustable) | inputImpedance | 10GΩ (min) |
| outputVoltageSwing | ±Vs - 1.5V | operatingTemperatureRange | -55°C to 125°C |
| package | CERDIP-8 |
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.
Part points
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The AD621SQ/883B is a precision instrumentation amplifier chip manufactured by Analog Devices. It is designed for high accuracy and low noise amplification of small differential signals in applications such as sensor measurement, industrial control, and medical instrumentation. The chip operates on a wide voltage range and is hermetically sealed for reliable performance in harsh environments.
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Equivalent
Some equivalent products of the AD621SQ/883B chip are the AD621BRZ-RL, AD621BRZ, AD621ARZ, and AD620ANZ chips. These chips have similar specifications and functionalities as the AD621SQ/883B chip and can be used as alternatives in various applications. -
Features
The AD621SQ/883B is a precision instrumentation amplifier with low input offset voltage, low input bias current, high common-mode rejection ratio, and high gain accuracy. It also has a wide operating temperature range (-55°C to +125°C) and is available in a hermetic ceramic package for operation in harsh environments. -
Pinout
The AD621SQ/883B is a single operational amplifier with a gain of 1. The pin count is 8. Pin 1 is the offset null, Pin 2 is the inverting input, Pin 3 is the non-inverting input, Pin 4 is V-, Pin 5 is the output, Pin 6 is the V+, Pin 7 is the VS, and Pin 8 is the offset null. -
Manufacturer
The AD621SQ/883B is manufactured by Analog Devices Inc. It is an American multinational semiconductor company specializing in signal processing and data conversion technology. Analog Devices designs and manufactures analog, mixed-signal, and digital signal processing (DSP) integrated circuits used in a wide range of electronic equipment. -
Application Field
The AD621SQ/883B is a precision instrumentation amplifier ideal for use in high-accuracy, low-power applications such as medical instrumentation, data acquisition systems, and industrial controls. It is well-suited for sensor-based measurement systems and offers high precision and low noise for accurate signal processing in critical applications. -
Package
The AD621SQ/883B chip is available in a surface mount package type known as CDIP (Ceramic Dual-In-Line Package). It is a dual op-amp IC (integrated circuit) in a 14-pin form with a size of 7.76mm x 7.62mm.
Datasheet PDF
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