Part Details for AD7946BCPZRL7 by Analog Devices Inc
Results Overview of AD7946BCPZRL7 by Analog Devices Inc
- Distributor Offerings: (1 listing)
- Number of FFF Equivalents: (2 replacements)
- CAD Models: (Request Part)
- 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.
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AD7946BCPZRL7 Information
AD7946BCPZRL7 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 AD7946BCPZRL7
| Part # | Distributor | Description | Stock | Price | Buy | |
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Rochester Electronics | ADC, Successive Approximation, 14-Bit, 1 Func, 1 Channel, Serial Access, CMOS RoHS: Compliant Status: Obsolete Min Qty: 1 | 11489 |
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$7.0200 / $8.7700 | Buy Now |
Part Details for AD7946BCPZRL7
AD7946BCPZRL7 CAD Models
AD7946BCPZRL7 Part Data Attributes
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AD7946BCPZRL7
Analog Devices Inc
Buy Now
Datasheet
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AD7946BCPZRL7
Analog Devices Inc
14-Bit, 500 kSPS PulSAR® ADC in MSOP
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| Pbfree Code | No | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Obsolete | |
| Ihs Manufacturer | ANALOG DEVICES INC | |
| Part Package Code | QFN | |
| Package Description | 3 X 3 MM, ROHS COMPLIANT, QFN-10 | |
| Pin Count | 10 | |
| Manufacturer Package Code | CP-10-9 | |
| Reach Compliance Code | unknown | |
| HTS Code | 8542.39.00.01 | |
| Analog Input Voltage-Max | 5.8 V | |
| Analog Input Voltage-Min | ||
| Conversion Time-Max | 1.6 µs | |
| Converter Type | ADC, SUCCESSIVE APPROXIMATION | |
| JESD-30 Code | S-XDSO-N10 | |
| JESD-609 Code | e3 | |
| Length | 3 mm | |
| Linearity Error-Max (EL) | 0.0061% | |
| Moisture Sensitivity Level | 3 | |
| Number of Analog In Channels | 1 | |
| Number of Bits | 14 | |
| Number of Functions | 1 | |
| Number of Terminals | 10 | |
| Operating Temperature-Max | 85 °C | |
| Operating Temperature-Min | -40 °C | |
| Output Bit Code | BINARY | |
| Output Format | SERIAL | |
| Package Body Material | UNSPECIFIED | |
| Package Code | HVSON | |
| Package Equivalence Code | SOLCC10,.12,20 | |
| Package Shape | SQUARE | |
| Package Style | SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE | |
| Peak Reflow Temperature (Cel) | 260 | |
| Qualification Status | Not Qualified | |
| Sample Rate | 0.5 MHz | |
| Sample and Hold / Track and Hold | TRACK | |
| Seated Height-Max | 1 mm | |
| Supply Voltage-Nom | 5 V | |
| Surface Mount | YES | |
| Technology | CMOS | |
| Temperature Grade | INDUSTRIAL | |
| Terminal Finish | MATTE TIN | |
| Terminal Form | NO LEAD | |
| Terminal Pitch | 0.5 mm | |
| Terminal Position | DUAL | |
| Width | 3 mm |
Alternate Parts for AD7946BCPZRL7
This table gives cross-reference parts and alternative options found for AD7946BCPZRL7. 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 AD7946BCPZRL7, 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 |
|---|---|---|---|---|
| AD7946BCP | Analog Devices Inc | Check for Price | IC 1-CH 14-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO10, 3 X 3 MM, CSP-10, Analog to Digital Converter | AD7946BCPZRL7 vs AD7946BCP |
| AD7946BCPZRL | Analog Devices Inc | Check for Price | 1-CH 14-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, DSO10, 3 X 3 MM, ROHS COMPLIANT, QFN-10 | AD7946BCPZRL7 vs AD7946BCPZRL |
AD7946BCPZRL7 Frequently Asked Questions (FAQ)
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The recommended layout and routing for the AD7946BCPZRL7 involves keeping the analog and digital sections separate, using a solid ground plane, and minimizing the length of the analog input traces. Additionally, it's recommended to use a 4-layer PCB with a dedicated analog ground layer and to avoid running digital traces near the analog inputs.
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The AD7946BCPZRL7 has an internal calibration feature that can be used to calibrate the device. The calibration process involves applying a known input voltage and then using the device's calibration registers to adjust the offset and gain errors. It's recommended to refer to the device's datasheet and application notes for a detailed calibration procedure.
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The maximum sampling rate of the AD7946BCPZRL7 is 250 kSPS. The sampling rate affects the power consumption, with higher sampling rates resulting in higher power consumption. The device's power consumption can be estimated using the formula provided in the datasheet, which takes into account the sampling rate, supply voltage, and other factors.
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The AD7946BCPZRL7 has internal overvoltage protection (OVP) and undervoltage protection (UVP) circuits that protect the device from input voltages that exceed the specified range. The OVP circuit limits the input voltage to a maximum of 7 V, while the UVP circuit prevents the device from operating when the input voltage falls below 1.5 V.
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The recommended power-up sequence for the AD7946BCPZRL7 involves applying the analog supply voltage (VCC) first, followed by the digital supply voltage (VDD). The device's power-on reset (POR) circuit ensures that the device is properly initialized and configured after power-up.