Part Details for AD7490BRU by Analog Devices Inc
Results Overview of AD7490BRU by Analog Devices Inc
- Distributor Offerings: (3 listings)
- Number of FFF Equivalents: (0 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (4 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.
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AD7490BRU Information
AD7490BRU 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 AD7490BRU
| Part # | Distributor | Description | Stock | Price | Buy | |
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Bristol Electronics | 1572 |
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RFQ | ||
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Vyrian | Converters | 311 |
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RFQ | |
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Win Source Electronics | IC ADC 12BIT 16CHAN 28TSSOP | 3115 |
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$5.3706 / $6.9370 | Buy Now |
Part Details for AD7490BRU
AD7490BRU CAD Models
AD7490BRU Part Data Attributes
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AD7490BRU
Analog Devices Inc
Buy Now
Datasheet
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AD7490BRU
Analog Devices Inc
16-Channel, 1MSPS, 12-Bit ADC with Sequencer in 28-Lead TSSOP
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| Pbfree Code | No | |
| Rohs Code | No | |
| Part Life Cycle Code | Obsolete | |
| Ihs Manufacturer | ANALOG DEVICES INC | |
| Part Package Code | TSSOP | |
| Package Description | MO-153AE, TSSOP-28 | |
| Pin Count | 28 | |
| Manufacturer Package Code | RU-28 | |
| Reach Compliance Code | not_compliant | |
| HTS Code | 8542.39.00.01 | |
| Samacsys Manufacturer | Analog Devices | |
| Analog Input Voltage-Max | 5 V | |
| Analog Input Voltage-Min | ||
| Conversion Time-Max | 0.8 µs | |
| Converter Type | ADC, SUCCESSIVE APPROXIMATION | |
| JESD-30 Code | R-PDSO-G28 | |
| JESD-609 Code | e0 | |
| Length | 9.7 mm | |
| Linearity Error-Max (EL) | 0.0244% | |
| Moisture Sensitivity Level | 1 | |
| Number of Analog In Channels | 16 | |
| Number of Bits | 12 | |
| Number of Functions | 1 | |
| Number of Terminals | 28 | |
| Operating Temperature-Max | 85 °C | |
| Operating Temperature-Min | -40 °C | |
| Output Bit Code | BINARY, 2'S COMPLEMENT BINARY | |
| Output Format | SERIAL | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | TSSOP | |
| Package Equivalence Code | TSSOP28,.25 | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | |
| Peak Reflow Temperature (Cel) | 240 | |
| Qualification Status | Not Qualified | |
| Sample Rate | 1 MHz | |
| Sample and Hold / Track and Hold | TRACK | |
| Seated Height-Max | 1.2 mm | |
| Supply Voltage-Nom | 3 V | |
| Surface Mount | YES | |
| Temperature Grade | INDUSTRIAL | |
| Terminal Finish | TIN LEAD | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 0.65 mm | |
| Terminal Position | DUAL | |
| Width | 4.4 mm |
Alternate Parts for AD7490BRU
This table gives cross-reference parts and alternative options found for AD7490BRU. 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 AD7490BRU, 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 |
|---|---|---|---|---|
| AD7490BRUZ-REEL | Analog Devices Inc | $12.2699 | 16-Channel, 1MSPS, 12-Bit ADC with Sequencer in 28-Lead TSSOP | AD7490BRU vs AD7490BRUZ-REEL |
| AD7490BRUZ-REEL7 | Analog Devices Inc | $13.4762 | 16-Channel, 1MSPS, 12-Bit ADC with Sequencer in 28-Lead TSSOP | AD7490BRU vs AD7490BRUZ-REEL7 |
| AD7490BRU-REEL | Analog Devices Inc | Check for Price | IC 16-CH 12-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO28, MO-153AE, TSSOP-28, Analog to Digital Converter | AD7490BRU vs AD7490BRU-REEL |
| AD7490BRU-REEL7 | Analog Devices Inc | Check for Price | 16-Channel, 1MSPS, 12-Bit ADC with Sequencer in 28-Lead TSSOP | AD7490BRU vs AD7490BRU-REEL7 |
AD7490BRU Frequently Asked Questions (FAQ)
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A good layout and routing practice is to keep the analog and digital grounds separate, use a solid ground plane, and keep the analog and digital signals separate. Also, place the AD7490BRU close to the analog signal sources and use short traces to minimize noise pickup.
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The internal clock of the AD7490BRU can be used, but it's recommended to use an external clock for better accuracy and stability. When using an external clock, ensure it's a stable, low-jitter clock source, and follow the recommended clock routing and termination guidelines.
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The recommended power-up sequence is to power up the analog supply (VCC) first, followed by the digital supply (VDD). Improper power-up can cause latch-up, damage to the device, or incorrect operation.
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The AD7490BRU outputs data in a 16-bit, 2's complement format. Incorrect data formatting can result in incorrect data interpretation, so ensure that the receiving device is configured to accept the correct data format.
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The AD7490BRU has a maximum junction temperature of 150°C. Ensure good thermal design practices, such as using a heat sink, thermal vias, and a thermally conductive PCB material, to maintain a safe operating temperature.