Part Details for AD7712AR by Analog Devices Inc
Results Overview of AD7712AR by Analog Devices Inc
- Distributor Offerings: (4 listings)
- Number of FFF Equivalents: (0 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (2 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
AD7712AR Information
AD7712AR by Analog Devices Inc is an Analog to Digital Converter.
Analog to Digital Converters are under the broader part category of Converters.
A converter is an electrical circuit that transforms electric energy into a different form that will support a elecrical load needed by a device. Read more about Converters on our Converters part category page.
Price & Stock for AD7712AR
| Part # | Distributor | Description | Stock | Price | Buy | |
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Bristol Electronics | 14 |
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RFQ | ||
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Quest Components | IC,A/D CONVERTER,SINGLE,24-BIT,CMOS,SOP,24PIN | 579 |
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$24.5460 / $32.7280 | Buy Now |
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Vyrian | Peripheral ICs | 157 |
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RFQ | |
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Win Source Electronics | LC2MOS Signal Conditioning ADC | IC ADC 24BIT SIGMA-DELTA 24SOIC | 2700 |
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$30.0990 / $45.1484 | Buy Now |
Part Details for AD7712AR
AD7712AR CAD Models
AD7712AR Part Data Attributes
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AD7712AR
Analog Devices Inc
Buy Now
Datasheet
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AD7712AR
Analog Devices Inc
CMOS, 24-Bit Sigma-Delta, Signal Conditioning ADC with 2 Analog Input Channels
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| Pbfree Code | No | |
| Rohs Code | No | |
| Part Life Cycle Code | Obsolete | |
| Ihs Manufacturer | ANALOG DEVICES INC | |
| Part Package Code | SOIC | |
| Package Description | SOIC-24 | |
| Pin Count | 24 | |
| Manufacturer Package Code | RW-24 | |
| Reach Compliance Code | not_compliant | |
| HTS Code | 8542.39.00.01 | |
| Analog Input Voltage-Max | 10 V | |
| Analog Input Voltage-Min | -10 V | |
| Converter Type | ADC, DELTA-SIGMA | |
| JESD-30 Code | R-PDSO-G24 | |
| JESD-609 Code | e0 | |
| Length | 15.4 mm | |
| Linearity Error-Max (EL) | 0.003% | |
| Moisture Sensitivity Level | 3 | |
| Negative Supply Voltage-Nom | -5 V | |
| Number of Analog In Channels | 2 | |
| Number of Bits | 24 | |
| Number of Functions | 1 | |
| Number of Terminals | 24 | |
| Operating Temperature-Max | 85 °C | |
| Operating Temperature-Min | -40 °C | |
| Output Bit Code | BINARY, OFFSET BINARY | |
| Output Format | SERIAL | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | SOP | |
| Package Equivalence Code | SOP24,.4 | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE | |
| Peak Reflow Temperature (Cel) | 240 | |
| Qualification Status | Not Qualified | |
| Sample and Hold / Track and Hold | SAMPLE | |
| Seated Height-Max | 2.65 mm | |
| Supply Voltage-Nom | 5 V | |
| Surface Mount | YES | |
| Technology | CMOS | |
| Temperature Grade | INDUSTRIAL | |
| Terminal Finish | TIN LEAD | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 1.27 mm | |
| Terminal Position | DUAL | |
| Width | 7.5 mm |
Alternate Parts for AD7712AR
This table gives cross-reference parts and alternative options found for AD7712AR. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of AD7712AR, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| AD7712ARZ | Analog Devices Inc | $34.6342 | CMOS, 24-Bit Sigma-Delta, Signal Conditioning ADC with 2 Analog Input Channels | AD7712AR vs AD7712ARZ |
| AD7712AR-REEL7 | Analog Devices Inc | Check for Price | CMOS, 24-Bit Sigma-Delta, Signal Conditioning ADC with 2 Analog Input Channels | AD7712AR vs AD7712AR-REEL7 |
AD7712AR Frequently Asked Questions (FAQ)
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A good layout and grounding technique is crucial for the AD7712AR. It is recommended to use a multi-layer PCB with a solid ground plane, and to keep the analog and digital grounds separate. The AD7712AR should be placed close to the analog signal sources, and the analog and digital signals should be routed separately to minimize noise coupling.
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To optimize the performance of the AD7712AR in noisy environments, it is recommended to use a low-pass filter at the input, use a high-quality power supply, and to minimize the length of the analog signal traces. Additionally, the AD7712AR has a noise-reducing feature called 'chop' mode, which can be enabled to reduce noise and increase accuracy.
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The maximum sampling rate of the AD7712AR is 100 kSPS. To achieve this rate, the device must be operated in 'fast mode', and the clock frequency must be set to 2.4576 MHz. Additionally, the input signals must be properly filtered and the device must be properly configured to minimize settling time.
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The AD7712AR has a built-in calibration feature that allows for self-calibration. The recommended calibration procedure is to perform a full-scale calibration, followed by a zero-scale calibration. The device should be calibrated at power-up, and recalibrated periodically to maintain accuracy.
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The AD7712AR's ADC has a limited dynamic range, and is sensitive to input noise and distortion. To optimize its performance, it is recommended to use a high-quality analog signal source, to minimize input noise and distortion, and to use the device's built-in gain and offset calibration features to optimize the ADC's performance.