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ADI AD8403ARZ10
Digital Potentiometer 10k Ohm 4 Circuit 256 Taps SPI Interface 24-SOIC
Brands: Analog Devices, Inc
Mfr.Part #: AD8403ARZ10
Datasheet: AD8403ARZ10 Datasheet (PDF)
Package/Case: SOIC-24
Product Type: Data Acquisition - Digital Potentiometers
AD8403ARZ10 General Description
The AD8400 / AD8402 / AD8403 provide a single, dual or quad channel, 256 position digitally controlled variable resistor (VR) device. These devices perform the same electronic adjustment function as a potentiometer or variable resistor. The AD8400 contains a single variable resistor in the compact SO-8 package. The AD8402 contains two independent variable resistors in saving SO-14 surface mount package. The AD8403 contains four independent variable resistors in 24-lead PDIP, SOIC and TSSOP packages. Each part contains a fixed resistor with a wiper contact that taps the fixed resistor value at a point determined by a digital code loaded into the controlling serial input register. The resistance between the wiper and either endpoint of the fixed resistor varies linearly with respect to the digital code transferred into the VR latch. Each variable resistor offers a completely programmable value of resistance, between the A terminal and the wiper or the B terminal and the wiper. The fixed A to B terminal resistance of 1 kΩ, 10 kΩ, 50 kΩ or 100 kΩ has a ±1% channel-to-channel matching tolerance with a nominal temperature coefficient of 500 ppm/°C. A unique switching circuit minimizes the high glitch inherent in traditional switched resistor designs avoiding any make-before-break or break-before-make operation.
Features
- 256-Position
- Replaces 1,2 or 4 Potentiometers
- 1 kΩ, 10 kΩ, 50 kΩ, 100 kΩ Available Options
- Power Shutdown - Less than 5 µA
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| feature-taper-type | Linear | feature-number-of-pot-per-package | 4 |
| feature-number-of-positions | 256 | feature-memory-type | Volatile |
| feature-resistance-value-kohm | 10 | feature-minimum-single-supply-voltage-v | 2.7 |
| feature-maximum-single-supply-voltage-v | 5.5 | feature-maximum-dual-supply-voltage-v | |
| feature-minimum-dual-supply-voltage-v | feature-maximum-supply-current-ma | 0.9(Typ) | |
| feature-power-supply-type | Single | feature-packaging | Tube |
| feature-rad-hard | feature-pin-count | 24 | |
| feature-supplier-package | SOIC W | feature-standard-package-name1 | SO |
| feature-cecc-qualified | No | feature-esd-protection | Yes |
| feature-military | No | feature-aec-qualified | No |
| feature-aec-qualified-number | feature-auto-motive | No | |
| feature-p-pap | No | feature-eccn-code | EAR99 |
| feature-svhc | No |
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 | |
|---|---|---|
 |
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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Step1 :Product
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Step2 :Vacuum packaging
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Step3 :Anti-static bag
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Step4 :Individual packaging
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Step5 :Packaging boxes
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Step6 :bar-code shipping tag
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 AD8403ARZ10 chip is a digitally controlled potentiometer that allows for precise and accurate resistance adjustment in electronic circuits. It has 32 tap points with a resistance range of 10kΩ. The chip operates through an I²C-compatible interface, enabling easy communication with microcontrollers. It is commonly used in audio equipment, industrial automation, and digital potentiometer applications.
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Equivalent
Some equivalent products of the AD8403ARZ10 chip are the AD8403ARZ1, AD8402ARUZ10, AD8402ARZ1, and AD5292BRUZ10. These are all digital potentiometers that provide similar functionality to the AD8403ARZ10 chip. -
Features
The AD8403ARZ10 is a digipot (digital potentiometer) from Analog Devices. It has 10-bit resolution and three channels, offering a compact and programmable solution for system calibration and control. It operates with a wide power supply range of 2.7V to 5.5V and has low glitch performance, improving system accuracy. -
Pinout
The AD8403ARZ10 is a 10kΩ quad-channel digital potentiometer. It has 24 pins in total. Each channel has 3 pins - one for voltage reference (VREF), one for low terminal (W), and one for high terminal (A/B). It allows digitally controlled resistance adjustment for various applications. -
Manufacturer
The manufacturer of the AD8403ARZ10 is Analog Devices Inc. It is an American multinational semiconductor company specializing in the design and manufacturing of integrated circuits. -
Application Field
The AD8403ARZ10 is a digitally controlled potentiometer with 10 kΩ resistance. It can be used in various applications, including audio systems for volume control, instrumentation and testing equipment for calibration, programmable gain amplifiers, and voltage references for precise voltage control. It is also suitable for use in industrial automation and control systems, where digital control of resistance is required. -
Package
The AD8403ARZ10 chip has a package type of SOIC (Small Outline Integrated Circuit), a form of surface mount technology. Its size is 3.9mm x 4.9mm.
Datasheet PDF
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