Part Details for AD7890BRZ-4REEL by Analog Devices Inc
Results Overview of AD7890BRZ-4REEL 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.
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AD7890BRZ-4REEL Information
AD7890BRZ-4REEL 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 AD7890BRZ-4REEL
| Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
AD7890BRZ-4REELCT-ND
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DigiKey | IC DAS 12BIT 117K 24SOIC Min Qty: 1 Lead time: 10 Weeks Container: Digi-Reel®, Cut Tape (CT), Tape & Reel (TR) | Temporarily Out of Stock |
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$35.0875 / $53.2200 | Buy Now |
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DISTI #
584-AD7890BRZ-4R
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Mouser Electronics | Data Acquisition ADCs/DACs - Specialized 8 CHANNEL,SERIAL A/D IC RoHS: Compliant | 0 |
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$35.0800 | Order Now |
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Analog Devices Inc | 8 CHANNEL,SERIAL A/D IC Min Qty: 1000 Package Multiple: 1000 | 0 |
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$35.0875 / $53.2200 | Buy Now |
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DISTI #
AD7890BRZ-4REEL
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Richardson RFPD | CONVERTER - ADC RoHS: Compliant Min Qty: 1000 | 0 |
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$36.7100 | Buy Now |
Part Details for AD7890BRZ-4REEL
AD7890BRZ-4REEL CAD Models
AD7890BRZ-4REEL Part Data Attributes
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AD7890BRZ-4REEL
Analog Devices Inc
Buy Now
Datasheet
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Compare Parts:
AD7890BRZ-4REEL
Analog Devices Inc
LC2MOS 8-Channel, 12-Bit Serial Data Acquisition System
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| Pbfree Code | No | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | ANALOG DEVICES INC | |
| Part Package Code | SOIC | |
| Package Description | SOIC-24 | |
| Pin Count | 24 | |
| Manufacturer Package Code | RW-24 | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Samacsys Manufacturer | Analog Devices | |
| Analog Input Voltage-Max | 4.096 V | |
| Analog Input Voltage-Min | ||
| Conversion Time-Max | 5.9 µs | |
| Converter Type | ADC, PROPRIETARY METHOD | |
| JESD-30 Code | R-PDSO-G24 | |
| JESD-609 Code | e3 | |
| Length | 15.4 mm | |
| Linearity Error-Max (EL) | 0.0122% | |
| Moisture Sensitivity Level | 3 | |
| Number of Analog In Channels | 8 | |
| Number of Bits | 12 | |
| Number of Functions | 1 | |
| Number of Terminals | 24 | |
| Operating Temperature-Max | 85 °C | |
| Operating Temperature-Min | -40 °C | |
| Output Bit Code | 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) | 260 | |
| Qualification Status | Not Qualified | |
| Sample Rate | 0.117 MHz | |
| Sample and Hold / Track and Hold | TRACK | |
| Seated Height-Max | 2.65 mm | |
| Supply Voltage-Nom | 5 V | |
| Surface Mount | YES | |
| Technology | CMOS | |
| Temperature Grade | INDUSTRIAL | |
| Terminal Finish | Matte Tin (Sn) | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 1.27 mm | |
| Terminal Position | DUAL | |
| Width | 7.5 mm |
Alternate Parts for AD7890BRZ-4REEL
This table gives cross-reference parts and alternative options found for AD7890BRZ-4REEL. 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 AD7890BRZ-4REEL, 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 |
|---|---|---|---|---|
| AD7890BR-10 | Analog Devices Inc | Check for Price | LC2MOS 8-Channel, 12-Bit Serial Data Acquisition System | AD7890BRZ-4REEL vs AD7890BR-10 |
| AD7890ARZ-2 | Analog Devices Inc | Check for Price | LC2MOS 8-Channel, 12-Bit Serial Data Acquisition System | AD7890BRZ-4REEL vs AD7890ARZ-2 |
AD7890BRZ-4REEL Frequently Asked Questions (FAQ)
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The recommended layout and routing for the AD7890BRZ-4REEL involves keeping the analog and digital grounds separate, using a star-ground configuration, and placing the device close to the analog signal sources. Additionally, it's essential to minimize the length of the analog signal traces and keep them away from digital signal traces to reduce noise coupling.
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To ensure proper calibration, follow the calibration procedure outlined in the datasheet, which involves applying a known input voltage and adjusting the offset and gain trim pins to achieve the desired accuracy. It's also essential to use a high-quality reference voltage source and to minimize noise and interference during the calibration process.
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The maximum sampling rate of the AD7890BRZ-4REEL is 100 kSPS, and it can be achieved by using the internal clock or an external clock source. However, increasing the sampling rate will also increase the power consumption, which can be a concern in battery-powered or low-power applications. To minimize power consumption, consider using a lower sampling rate or implementing power-saving modes.
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The AD7890BRZ-4REEL has built-in overvoltage protection (OVP) and undervoltage protection (UVP) mechanisms to prevent damage from excessive voltage levels. The OVP circuitry limits the input voltage to 7 V, while the UVP circuitry ensures that the device remains in a safe state when the supply voltage falls below 3.5 V. Additionally, the device has a built-in power-on reset (POR) circuit that resets the device when the supply voltage falls below 2.5 V.
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To minimize noise and ensure stable operation, it's recommended to use a low-ESR ceramic capacitor (e.g., 10 μF) in parallel with a high-frequency capacitor (e.g., 100 nF) to decouple the power supply. Additionally, consider using a ferrite bead or a pi-filter to further reduce noise and ripple on the power supply lines.