What is a cross-reference page for AD7858LARSZ?
This page groups mapped replacement options for AD7858LARSZ so buyers and engineers can compare alternatives before requesting a quote or approving a substitute.
Alternative part analysis
AD7858LARSZ replacements, alternatives, and cross reference
Compare mapped replacement and alternative options for AD7858LARSZ, then verify package, specifications, and application fit before approval.
Compare AD7858LARSZ against mapped replacement options
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This product currently does not show a published cross-reference list. Use RFQ support if your team needs an alternative part review.
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 AD7858LARSZ Analog Devices Inc./Maxim Integrated |
|---|---|
| Part Number | AD7858LARSZ |
| Manufacturer | Analog Devices Inc./Maxim Integrated |
| Category | Integrated Circuits (ICs) |
| Subcategory | Data Acquisition - Analog to Digital Converters (ADC) |
| Package | - |
| Series | - |
| Key Attributes | - |
| Description | IC ADC 12BIT 8CHAN SRL 24SSOP |
| Lifecycle | - |
| Stock | 141,949 |
| Available | 37,746 |
| Min Order | 1 |
| Datasheet | Available |
| Number of Elements | 1 |
| Number of Channels | 8 |
| Number of Analog In Channels | 8 |
| Output Bit Code | BINARY |
| Differential Nonlinearity | 1 LSB |
| Output Format | SERIAL |
| Input Type | Pseudo-Differential, Single Ended |
| Sampling Rate (Per Second) | 100k |
| Sample and Hold / Track and Hold | TRACK |
| Configuration | MUX-S/H-ADC |
| Power Consumption | 25mW |
| Number of Inputs | 4, 8 |
| Supply Type | Analog, Digital |
| Signal to Noise Ratio (SNR) | 71 dB |
| Contact Plating | Tin |
| Part Status | Active |
| Pbfree Code | NO |
| Radiation Hardening | NO |
| Surface Mount | Yes |
| REACH Status | REACH Unaffected |
| ECCN | EAR99 |
| Number of Functions | 1 |
| Packaging | Tube |
| Lead Free | Contains Lead |
| Mounting Type | Surface Mount |
| Factory Lead Time | 8 Weeks |
| Number of Bits | 12 |
| Number of Pins | 24 |
| Number of Terminations | 24 |
| Pin Count | 24 |
| Reflow Temperature-Max (s) | 40 |
| Series | - |
| Operating Temperature | -40°C~85°C |
| Categories | Integrated Circuits (ICs) |
| Manufacturer | Analog Devices Inc./Maxim Integrated |
| Max Supply Voltage | 5.5V |
| Max Input Voltage | 5.5V |
| Terminal Position | DUAL |
| Peak Reflow Temperature (Cel) | 260 |
| Terminal Form | GULL WING |
| Operating Supply Voltage | 5V |
| Technology | CMOS |
| Sub-Categories | Data Acquisition - Analog to Digital Converters (ADC) |
| Subcategory | Analog to Digital Converters |
| Reference Type | External, Internal |
| Architecture | SAR |
| Converter Type | ADC, SUCCESSIVE APPROXIMATION |
| Length | 8.2mm |
| Min Supply Voltage | 3V |
| Supply Voltage | 3V |
| Width | 5.3mm |
| Terminal Pitch | 0.65mm |
| Lifecycle Status | PRODUCTION (Last Updated: 2 weeks ago) |
| Integral Nonlinearity (INL) | 1 LSB |
| Height | 1.75mm |
| Resolution | 1.5 B |
| Polarity | Unipolar |
| Data Interface | SPI |
| Min Input Voltage | 1.2V |
| Sampling Rate | 100 ksps |
| Nominal Supply Current | 1.5mA |
| Input Capacitance | 20pF |
| Voltage - Supply, Analog | 3V~5.5V |
| Voltage - Supply, Digital | 3V~5.5V |
| Max Power Dissipation | 33mW |
| Power Dissipation | 33mW |
| Package / Case | 24-SSOP (0.209, 5.30mm Width) |
| Manufacturer's Part No. | AD7858LARSZ |
| Base Part Number | AD7858 |
| JESD-609 Code | e3 |
| ECCN Code | EAR99 |
| RoHS Status | ROHS3 Compliant |
| REACH SVHC | No SVHC |
| HTSUS | 8542.39.0001 |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| Actions |
Cross-reference FAQ
Replacement Part Questions
Short answers for teams reviewing AD7858LARSZ replacement and equivalent-part options.
Does a mapped alternative mean a guaranteed drop-in replacement for AD7858LARSZ?
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 AD7858LARSZ 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 AD7858LARSZ?
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 AD7858LARSZ 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 AD7858LARSZ 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.