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2-Channel, Isolated, Sigma Delta ADC with SPI
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.
ADE7912ARIZ 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.
Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
4017229
|
Farnell | ADC, 24BIT, WSOIC-20, -40 TO 85DEG C RoHS: Compliant Min Qty: 1 Lead time: 11 Weeks, 1 Days Container: Each | 60 |
|
$9.1057 / $15.3726 | Buy Now |
DISTI #
505-ADE7912ARIZ-ND
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DigiKey | IC ADC/ENERGY MEAS 24BIT 20SOIC Min Qty: 1 Lead time: 10 Weeks Container: Tube |
62 In Stock |
|
$7.9750 / $15.1600 | Buy Now |
DISTI #
584-ADE7912ARIZ
|
Mouser Electronics | Data Acquisition ADCs/DACs - Specialized 2-Channel Isolated Sigma Delta ADC w/SPI RoHS: Compliant | 18 |
|
$8.2800 / $13.9900 | Buy Now |
|
Analog Devices Inc | 2-Channel Isolated Sigma Delta Package Multiple: 31 | 1222 |
|
$6.3800 / $15.1600 | Buy Now |
DISTI #
26617639
|
Verical | Energy Measurement 20-Pin SOIC W Tube RoHS: Compliant Min Qty: 62 Package Multiple: 62 | Americas - 1178 |
|
$8.0252 | Buy Now |
DISTI #
15818951
|
Verical | Energy Measurement 20-Pin SOIC W Tube RoHS: Compliant Min Qty: 1 Package Multiple: 1 | Americas - 1 |
|
$17.2377 | Buy Now |
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Rochester Electronics | 3-Channel, Isolated, Sigma Delta ADC with SPI RoHS: Compliant Status: Active Min Qty: 1 | 66 |
|
$6.7000 / $8.3700 | Buy Now |
DISTI #
ADE7912ARIZ
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Richardson RFPD | CONVERTER - ADC RoHS: Compliant Min Qty: 62 | 0 |
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$8.3400 / $8.9100 | Buy Now |
|
Vyrian | Converters | 40 |
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RFQ |
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ADE7912ARIZ
Analog Devices Inc
Buy Now
Datasheet
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Compare Parts:
ADE7912ARIZ
Analog Devices Inc
2-Channel, Isolated, Sigma Delta ADC with SPI
|
Pbfree Code | No | |
Rohs Code | Yes | |
Part Life Cycle Code | Active | |
Ihs Manufacturer | ANALOG DEVICES INC | |
Part Package Code | SOIC | |
Package Description | SOIC-20 | |
Pin Count | 20 | |
Manufacturer Package Code | RI-20-1 | |
Reach Compliance Code | compliant | |
ECCN Code | EAR99 | |
HTS Code | 8542.39.00.01 | |
Samacsys Manufacturer | Analog Devices | |
Analog Input Voltage-Max | 0.5 V | |
Analog Input Voltage-Min | -0.5 V | |
Converter Type | ADC, DELTA-SIGMA | |
JESD-30 Code | R-PDSO-G20 | |
JESD-609 Code | e3 | |
Length | 15.3 mm | |
Moisture Sensitivity Level | 3 | |
Number of Analog In Channels | 3 | |
Number of Bits | 24 | |
Number of Functions | 1 | |
Number of Terminals | 20 | |
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 | SOP20,.4 | |
Package Shape | RECTANGULAR | |
Package Style | SMALL OUTLINE | |
Peak Reflow Temperature (Cel) | 260 | |
Qualification Status | Not Qualified | |
Seated Height-Max | 2.64 mm | |
Supply Voltage-Nom | 3.3 V | |
Surface Mount | YES | |
Temperature Grade | INDUSTRIAL | |
Terminal Finish | Matte Tin (Sn) | |
Terminal Form | GULL WING | |
Terminal Pitch | 1.27 mm | |
Terminal Position | DUAL | |
Time@Peak Reflow Temperature-Max (s) | 30 | |
Width | 7.5 mm |
This table gives cross-reference parts and alternative options found for ADE7912ARIZ. 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 ADE7912ARIZ, 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 |
---|---|---|---|---|
ADE7912ARIZ-RL | Analog Devices Inc | $9.7210 | 2-Channel, Isolated, Sigma Delta ADC with SPI | ADE7912ARIZ vs ADE7912ARIZ-RL |
A 4-layer PCB with a solid ground plane and a separate analog ground plane is recommended. Keep the analog and digital signals separate, and use shielded cables for the analog inputs. Also, place the ADE7912ARIZ close to the analog signal sources and use short, direct traces to minimize noise pickup.
Calibration involves adjusting the gain and offset of the ADC to match the specific application requirements. Use the ADE7912ARIZ's built-in calibration registers to adjust the gain and offset. You can also use external calibration signals to fine-tune the calibration. Refer to the datasheet and application notes for detailed calibration procedures.
The maximum sampling rate of the ADE7912ARIZ is 1 MSPS. Higher sampling rates can lead to increased noise and decreased measurement accuracy. To achieve the best accuracy, use the lowest sampling rate necessary for your application, and ensure that the input signals are properly filtered and conditioned.
The ADE7912ARIZ has built-in overvoltage and undervoltage detection capabilities. Use the OV and UV pins to detect and respond to overvoltage and undervoltage conditions. You can also use external circuitry to protect the ADE7912ARIZ from overvoltage and undervoltage conditions.
The power consumption of the ADE7912ARIZ depends on the operating mode and sampling rate. To minimize power consumption, use the lowest sampling rate necessary, disable unnecessary features, and use the power-down mode when not in use. You can also use external power management techniques, such as voltage scaling and dynamic voltage and frequency scaling.