What is a cross-reference page for AD7691BCPZRL?
This page groups mapped replacement options for AD7691BCPZRL so buyers and engineers can compare alternatives before requesting a quote or approving a substitute.
Alternative part analysis
AD7691BCPZRL replacements, alternatives, and cross reference
Compare mapped replacement and alternative options for AD7691BCPZRL, then verify package, specifications, and application fit before approval.
Compare AD7691BCPZRL against mapped replacement options
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Specification view
Parameter Comparison Chart
A side-by-side view of the source part and its mapped alternatives so buyers and engineers can screen package, availability, lifecycle, and key descriptors before RFQ.
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| Parameter Comparison Chart | Current part AD7691BCPZRL Analog Devices Inc./Maxim Integrated |
|---|---|
| Part Number | AD7691BCPZRL |
| Manufacturer | Analog Devices Inc./Maxim Integrated |
| Category | Integrated Circuits (ICs) |
| Subcategory | Data Acquisition - Analog to Digital Converters (ADC) |
| Package | CSP |
| Series | PulSAR® |
| Key Attributes | - |
| Description | IC ADC 18BIT SAR 250KSPS 10LFCSP |
| Lifecycle | - |
| Stock | 182,218 |
| Available | 93,303 |
| Min Order | 1 |
| Datasheet | Available |
| JESD-609 Code | e3 |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| RoHS Status | ROHS3 Compliant |
| HTSUS | 8542.39.0001 |
| ECCN Code | EAR99 |
| ECCN | EAR99 |
| Lead Free | Contains Lead |
| Mounting Type | Surface Mount |
| Packaging | Tape & Reel (TR) |
| Part Status | Obsolete |
| Operating Temperature | -40°C~85°C |
| Data Interface | SPI, DSP |
| Categories | Integrated Circuits (ICs) |
| Manufacturer | Analog Devices Inc./Maxim Integrated |
| Terminal Position | DUAL |
| Peak Reflow Temperature (Cel) | 260 |
| Supply Voltage | 5V |
| Sub-Categories | Data Acquisition - Analog to Digital Converters (ADC) |
| Subcategory | Analog to Digital Converters |
| Architecture | SAR |
| Converter Type | ADC, SUCCESSIVE APPROXIMATION |
| Polarity | Bipolar |
| Terminal Pitch | 0.5mm |
| Reference Type | External |
| Series | PulSAR® |
| Integral Nonlinearity (INL) | 1.5 LSB |
| Voltage - Supply, Analog | 2.3V~5.5V |
| Sampling Rate | 250 ksps |
| Conversion Time-Max | 2.2μs |
| Package / Case | 10-VFDFN Exposed Pad, CSP |
| Max Power Dissipation | 12.5mW |
| Resolution | 2.25 B |
| Power Dissipation | 10.6mW |
| Base Part Number | AD7691 |
| Number of Functions | 1 |
| Surface Mount | YES |
| Max Supply Voltage | 5.25V |
| Contact Plating | Tin |
| Radiation Hardening | No |
| Reflow Temperature-Max (s) | 40 |
| Pbfree Code | yes |
| Length | 3mm |
| Width | 3mm |
| Number of Pins | 10 |
| Number of Terminations | 10 |
| Interface | SPI |
| Pin Count | 10 |
| Number of Bits | 18 |
| Voltage - Supply, Digital | 2.3V~5.5V |
| Min Supply Voltage | 2.3V |
| Manufacturer's Part No. | AD7691BCPZRL |
| Configuration | S/H-ADC |
| Output Bit Code | 2'S COMPLEMENT BINARY |
| Output Format | SERIAL |
| Sample and Hold / Track and Hold | TRACK |
| Input Type | Differential |
| Differential Nonlinearity | -1 LSB |
| Power Supplies | 2.5/5V |
| Sampling Rate (Per Second) | 250k |
| Linearity Error-Max (EL) | 0.0006% |
| Signal to Noise Ratio (SNR) | 101.5 dB |
| Number of Analog In Channels | 1 |
| Number of Channels | 1 |
| Supply Type | Single |
| Power Consumption | 10.6mW |
| Actions |
Cross-reference FAQ
Replacement Part Questions
Short answers for teams reviewing AD7691BCPZRL replacement and equivalent-part options.
Does a mapped alternative mean a guaranteed drop-in replacement for AD7691BCPZRL?
Not automatically. Cross-reference mapping helps shortlist candidates, but package, electrical behavior, qualification scope, and approval rules still need to be checked before release.
Which parameters should teams compare first for AD7691BCPZRL alternatives?
Start with package, series, key attributes, lifecycle status, stock position, datasheet access, and the mapped pin-to-pin or cross-reference note. Then confirm application-specific requirements in the datasheet and RFQ stage.
Can I request a quote for an alternative to AD7691BCPZRL?
Yes. Use the product links or RFQ actions on this page to request pricing, availability, documentation, and sourcing support for any listed alternative part.
Is AD7691BCPZRL obsolete, and what replacement should buyers review first?
Check the lifecycle row on this page first. If buyers need a fast starting point, the strongest mapped replacement currently surfaced here is , followed by the other alternatives shown in the comparison table.
Engineering support
Need help validating the replacement path?
If your team is unsure whether a mapped alternative to AD7691BCPZRL from Analog Devices Inc./Maxim Integrated is really usable, contact us for help on package fit, pin compatibility, key parameter gaps, and qualification-facing review questions.
Contact a hardware engineer
Email our engineering support contact at [email protected], or use the contact page if the question should be routed across sourcing, engineering, and support.
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Package and pin compatibility
Review whether the alternate path looks credible from package, footprint, and pin-level perspectives.
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Parameter and function gaps
Surface the electrical, interface, or application-fit questions that still need confirmation before approval.
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Qualification and approval prep
Organize the documentation, datasheet evidence, and validation checkpoints your internal team may still require.