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Part Details for AD637JQ by Analog Devices Inc
Results Overview of AD637JQ by Analog Devices Inc
- Distributor Offerings: (9 listings)
- Number of FFF Equivalents: (2 replacements)
- CAD Models: (Available)
- Number of Functional Equivalents: (10 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.
Applications
Education and Research
Internet of Things (IoT)
Computing and Data Storage
Aerospace and Defense
Healthcare
Telecommunications
Automotive
AD637JQ Information
AD637JQ by Analog Devices Inc is an Analog Special Function Converter.
Analog Special Function 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 AD637JQ
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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DISTI #
505-AD637JQ-ND
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DigiKey | IC RMS TO DC CONVERTER 14CERDIP Lead time: 10 Weeks Container: Tube | Temporarily Out of Stock |
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Buy Now | |
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Analog Devices Inc | RMS-DC CONVERTER IC Package Multiple: 25 | 175 |
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$28.6100 / $49.6100 | Buy Now |
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Bristol Electronics | 1 |
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RFQ | ||
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Quest Components | IC,RMS-TO-DC CONVERTER,DIP,14PIN | 4 |
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$28.3500 | Buy Now |
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DISTI #
AD637JQ
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TME | IC: RMS/DC converter, 3÷18VDC, DIP14 Min Qty: 1 | 0 |
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$59.2000 / $86.0000 | RFQ |
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DISTI #
AD637JQ
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Richardson RFPD | MISCELLANEOUS CONVERTER RoHS: Not Compliant Min Qty: 1 | 0 |
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RFQ | |
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MacroQuest Electronics | STOCK | 200 |
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$53.2000 | Buy Now |
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Vyrian | Converters | 28 |
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RFQ | |
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Win Source Electronics | IC RMS/DC CONV PRECISION 14-CDIP | 1722 |
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$64.3501 / $96.5250 | Buy Now |
Part Details for AD637JQ
AD637JQ CAD Models
AD637JQ Part Data Attributes
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AD637JQ
Analog Devices Inc
Buy Now
Datasheet
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Compare Parts:
AD637JQ
Analog Devices Inc
High Precision, Wideband RMS-to-DC Converter
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| Pbfree Code | No | |
| Rohs Code | No | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | ANALOG DEVICES INC | |
| Part Package Code | DIP | |
| Package Description | CERDIP-14 | |
| Pin Count | 14 | |
| Manufacturer Package Code | Q-14 | |
| Reach Compliance Code | not_compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Samacsys Manufacturer | Analog Devices | |
| Converter Type | RMS TO DC CONVERTER | |
| JESD-30 Code | R-GDIP-T14 | |
| JESD-609 Code | e0 | |
| Length | 19.43 mm | |
| Linearity Error-Max (EL) | 0.05% | |
| Negative Supply Voltage-Max | -18 V | |
| Negative Supply Voltage-Min | -3 V | |
| Negative Supply Voltage-Nom | -15 V | |
| Number of Functions | 1 | |
| Number of Terminals | 14 | |
| Operating Frequency-Max | 0.15 MHz | |
| Operating Temperature-Max | 70 °C | |
| Operating Temperature-Min | ||
| Package Body Material | CERAMIC, GLASS-SEALED | |
| Package Code | DIP | |
| Package Equivalence Code | DIP14,.3 | |
| Package Shape | RECTANGULAR | |
| Package Style | IN-LINE | |
| Positive Input Voltage-Max | 7 V | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 5.08 mm | |
| Supply Current-Max | 3 mA | |
| Supply Voltage-Max | 18 V | |
| Supply Voltage-Min | 3 V | |
| Supply Voltage-Nom | 15 V | |
| Surface Mount | NO | |
| Temperature Grade | COMMERCIAL | |
| Terminal Finish | Tin/Lead (Sn/Pb) | |
| Terminal Form | THROUGH-HOLE | |
| Terminal Pitch | 2.54 mm | |
| Terminal Position | DUAL | |
| Total Error-Max | 0.6% | |
| Width | 7.62 mm |
Alternate Parts for AD637JQ
This table gives cross-reference parts and alternative options found for AD637JQ. 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 AD637JQ, 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 |
|---|---|---|---|---|
| AD637JD | Analog Devices Inc | Check for Price | High Precision, Wideband RMS-to-DC Converter | AD637JQ vs AD637JD |
| AD637AQ | Analog Devices Inc | Check for Price | High Precision, Wideband RMS-to-DC Converter | AD637JQ vs AD637AQ |
AD637JQ Frequently Asked Questions (FAQ)
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The recommended power-up sequence is to apply the analog supply voltage (VCC) first, followed by the digital supply voltage (VDD). This ensures that the internal analog circuitry is powered up before the digital circuitry.
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To optimize the layout, keep the analog and digital grounds separate, use a solid ground plane, and keep the input and output traces short and direct. Also, place the decoupling capacitors close to the device pins.
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The maximum allowed input voltage for the AD637JQ is 30V, but it's recommended to keep the input voltage within the specified range of ±15V to ensure accurate measurements.
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Calibration involves adjusting the zero-scale and full-scale outputs to match the desired output range. This can be done using external resistors and potentiometers, or through software calibration using the device's digital interface.
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The typical settling time for the AD637JQ is around 10-15 microseconds, but this can vary depending on the input signal frequency and amplitude.