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AD7705BR
Dual-channel high precision ADC with differential inputs
Brands: Analog Devices Inc.
Mfr.Part #: AD7705BR
Datasheet: AD7705BR Datasheet (PDF)
Package/Case: SOIC-16
Product Type: Analog to Digital Converters (ADC)
RoHS Status:
Stock Condition: 1,967 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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AD7705BR General Description
The AD7705BR from Analog Devices is a top-notch integrated circuit that boasts a 16-bit sigma-delta ADC, perfect for applications requiring unmatched precision in analog-to-digital conversion. Its on-chip digital filtering ensures accurate measurements, making it a go-to choice for industrial process control and instrumentation needs. The versatile power supply range of 2.7 to 5.25 volts allows for seamless integration into various system setups, while differential input configurations improve noise and common-mode rejection, enhancing signal quality
Features
- Flexible and scalable architecture for various applications
- Configurable interrupt generation for system monitoring
- User-definable thresholds and alarm settings
Application
- Sensor tracking
- Conditioning tech
- Pressure systems
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Series | AD7705 | Mounting Style | SMD/SMT |
| Resolution | 16 bit | Number of Channels | 2 Channel |
| Interface Type | 3-Wire, SPI | Sampling Rate | 500 S/s |
| Input Type | Differential | Architecture | Sigma-Delta |
| SNR - Signal to Noise Ratio | 116 dB | Minimum Operating Temperature (°C) | - 40 |
| Maximum Operating Temperature (°C) | + 85 | Development Kit | EVAL-AD7705EBZ |
| Gain Error | +/- 0.003 %FSR | Height | 2.35 mm |
| DNL - Differential Nonlinearity | +/- 0.003 % FSR | Input Voltage | 1.225 V/2.5 V, +/- 1.225 V/+/- 2.5 V |
| Length | 10.5 mm | Number of ADC Inputs | 2 Input |
| Number of Converters | 1 Converter | Collector-Emitter Saturation Voltage | 5 V |
| Pd - Power Dissipation | 6.5 mW | Reference Type | External |
| Sample and Hold | No | Factory Pack Quantity | 47 |
| Max Supply Voltage | 5 V | Supply Voltage - Min | 5 V |
| Width | 7.6 mm | Unit Weight | 0.023492 oz |
| Base Product Number | AD7705 |
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 4.5% 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 Inventory
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Step2 :Pressure Relief Packaging
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Step3 :Anti Static Packaging
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Step4 :Protective Packaging
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Step5 :Sealed Packaging
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Step6 :Preparation for shipment
We will inspect and count all goods before shipping to ensure that all products are intact and in accurate quantity, and will fully package them to ensure that they will not be damaged during transportation.
Q: How can I order the AD7705BR?
A: To place an order for the AD7705BR, select the "Add to Cart" button associated with the product listing on our website. Once selected, you can finalize your purchase by proceeding to the checkout page, where you can enter your payment and shipping information.
Q: What is the warranty period for the AD7705BR?
A: We offer a 1-year warranty on the AD7705BR. This warranty covers any defects in materials and artistry under normal use. During the warranty period, if the product is found to be defective, it will be repaired or replaced at no charge. For further details, please refer to our warranty policy.
Q: How does Ovaga ensure the authenticity of AD7705BR from Analog Devices Inc.?
A: Ovaga has a dedicated business development team that rigorously tests and verifies the credentials of original Analog Devices Inc. manufacturers and authorized agents. All Analog Devices Inc. suppliers must pass a qualification review before they can list their AD7705BR products on our platform. We emphasize sourcing from reliable channels and maintaining high product quality standards, ensuring you can make your purchase with confidence.
Q: How can I find detailed information about the AD7705BR chips, such as application notes, factory information, and images?
A: You can utilize Ovaga's intelligent search engine, filter by the Ethernet PHY Products category, or visit the Analog Devices Inc. information page to find comprehensive details about the AD7705BR.
Q: Are the price and stock information for AD7705BR on Ovaga's platform accurate?
A: Inventory levels for Analog Devices Inc. products can fluctuate and may not be updated in real time. The information is refreshed periodically within 24 hours. To confirm stock availability and final pricing, you must confirm your order with an Ovaga salesperson or customer service representative before proceeding with payment.
Q: Can I place orders offline with Ovaga?
A: Yes, offline orders are accepted. You can navigate to the "My Orders" section and enter transaction management to place your order. Reviewing the "Order Details" and proceeding to place the order is straightforward. Additionally, you may benefit from coupons or selected gifts when ordering online.
Q: What payment methods are accepted by Ovaga?
A: Ovaga accepts various payment methods, including Wire Transfer, PayPal, Credit Cards, Western Union, and Money Gram.
Q: How is shipping arranged, and how can I track my package?
A: Customers can choose from industry-leading freight companies such as DHL, FedEx, UPS, TNT, EMS, and Registered Air Mail. Once your order is processed for shipment, you will receive an email with the shipping status and tracking number. Note that tracking information may take up to 24 hours to be displayed by carriers. Typically, express delivery takes 2-5 days.
Q: What is the return or replacement process for AD7705BR?
A: Ovaga conducts Pre-Shipment Inspections (PSI) on all orders to ensure quality before shipment. Suppose there are issues such as quantity discrepancies, incorrect items, or visible defects (e.g., breakage or rust), and they are acknowledged by us. In that case, returns or replacements will be accepted under the following conditions:
- ●The defect must be reported within 365 days after delivery.
- ●The product must be unused and in its original, unopened packaging.
- ●Requesting Return Authorizations must be obtained.
For the return process:
- ●Please inform us within 365 days of receiving the product.
- ●Obtain Return Authorization from our team.
- ●Please refer to our After-Sale Matters for more detailed instructions.
Q: How can I contact Ovaga for support, including obtaining datasheets or pin diagrams for the AD7705BR?
A: For any after-sales support or technical inquiries, including requests for datasheets or pin diagrams, please get in touch with us via email at [email protected].
Q: What can you tell me about Ovaga's quality assurance practices?
A: Ovaga is committed to maintaining the highest standards of quality. We are certified under ISO14001, ISO 9001, IATF16949, ISO13485, and DUNS standards by the Quality Systems Registrar. This certification signifies that our operational systems meet stringent international standards in quality management. Our compliance is regularly reviewed and tested to ensure ongoing adherence to these standards, affirming our commitment to quality and continuous improvement.
Q: What do the ISO, IATF, and DUNS certifications mean for customers of Ovaga?
A: Our ISO, IATF, and DUNS certifications assure customers that Ovaga operates systems that are both accurate and comprehensive, meeting the rigorous requirements of the ISO, IATF, and DUNS standards. This certification underscores our long-term commitment to continuous improvement across our operations. As a note to our customers, while we strive for accuracy in product data on our website, we recommend referring to the manufacturer's datasheet or catalog for confirmed product specifications before placing an order. If you identify any discrepancies, please get in touch with us immediately.
Part points
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The AD7705BR chip is an analog-to-digital converter (ADC) that provides high-resolution conversion of analog signals into digital data. It offers a 16-bit resolution, low noise, and a flexible interface for various sensor applications. The chip is commonly used in industries such as instrumentation, process control, and data acquisition systems, providing accurate and reliable conversion of analog signals into digital form.
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Equivalent
Some equivalent products of the AD7705BR chip include the AD7706, AD7707, and AD7708 chips. -
Features
The AD7705BR features a 16-bit Sigma-Delta ADC with low power consumption. It has three differential (or five single-ended) inputs, and offers programmable gains of 1, 2, 4, and 8. The device operates on a single +5V supply and provides a serial interface compatible with SPI, QSPI, and MICROWIRE protocols. -
Pinout
The AD7705BR is a 16-pin IC (Integrated Circuit) that serves as a complete analog-to-digital converter. Its pin functions include power supply voltage, reference voltage input, clock input, analog input channels, data output, serial interface, and various control and mode select pins. -
Manufacturer
The AD7705BR is a product of Analog Devices Inc. It is a multinational semiconductor company specializing in the design and manufacturing of analog, mixed-signal, and digital signal processing integrated circuits. Their products are used in a wide range of applications, including industrial, automotive, consumer electronics, and communications. -
Application Field
The AD7705BR is primarily used in instrumentation and measurement systems for converting analog signals from various sensors into digital data. Its wide input voltage range, exceptional noise performance, and programmable gain make it ideal for applications such as industrial process control, data acquisition, weighing systems, and medical instrumentation. -
Package
The AD7705BR chip is available in a 20-pin SSOP (shrink small outline package) form. The package size is 5.3 mm × 6.2 mm.
Assembly Advice
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