ADC121S051CISDAlternatives & Equivalent Parts
About ADC121S051CISD
ADC121S051CISD is a Integrated Circuit component manufactured by Texas Instruments. It comes in a Small Outline No-lead package. Below you'll find known alternative and equivalent parts that can serve as replacements in your design.
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Specification Comparison
| Parameter | ADC121S051CISDSource | ADC121S051CIMF | CPC1020N | PIC32MM0064GPM028-I/SS | PIC32MM0064GPL020-I/SS |
|---|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | IXYS SEMICONDUCTOR | Microchip | Microchip |
| Package Type | Small Outline No-lead | — | Small Outline Packages | Small Outline Packages | Small Outline Packages |
| Pin Count | 6 | — | 4 | 28 | 20 |
| Temperature Range | -40.0°C ~ 85.0°C | — | — | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C |
| Price | $1.1446 | $2.0280 | $2.3520 | $1.8200 | $1.3000 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | OBSOLETE | — | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | |||||
| YTEOL | 0 | — | 6 | 18 | 18 |
| Analog Input Voltage-Max | 5.25 V | — | — | — | — |
| Converter Type | ADC, SUCCESSIVE APPROXIMATION | — | — | — | — |
| JESD-30 Code | R-PDSO-N6 | — | — | R-PDSO-G28 | R-PDSO-G20 |
| JESD-609 Code | e0 | — | e3 | e3 | e3 |
| Linearity Error-Max (EL) | 0.0244% | — | — | — | — |
| Number of Analog In Channels | 1 | — | — | — | — |
| Number of Bits | 12 | — | — | — | — |
| Number of Functions | 1 | — | — | — | — |
| Output Bit Code | BINARY | — | — | — | — |
| Output Format | SERIAL | — | — | — | — |
| Package Body Material | PLASTIC/EPOXY | — | — | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | SOLCC6,.1,25 | — | — | SSOP28,.3 | SSOP20,.3 |
| Package Shape | RECTANGULAR | — | — | RECTANGULAR | RECTANGULAR |
| Package Style | SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE | — | — | SMALL OUTLINE, SHRINK PITCH | SMALL OUTLINE, SHRINK PITCH |
| Sample Rate | 0.5 MHz | — | — | — | — |
| Sample and Hold / Track and Hold | TRACK | — | — | — | — |
| Screening Level | TS 16949 | — | — | TS 16949 | TS 16949 |
| Supply Current-Max | 3 mA | — | — | 300 mA | 9.2 mA |
| Supply Voltage-Nom | 3 V | — | — | 3.3 V | 3.3 V |
| Surface Mount | YES | — | — | YES | YES |
| Technology | CMOS | — | — | CMOS | CMOS |
| Temperature Grade | INDUSTRIAL | — | — | INDUSTRIAL | INDUSTRIAL |
| Terminal Finish | TIN LEAD | — | Tin (Sn) | Matte Tin (Sn) | Matte Tin (Sn) |
| Terminal Form | NO LEAD | — | — | GULL WING | GULL WING |
| Terminal Pitch | 0.65 mm | — | — | 0.65 mm | 0.65 mm |
| Terminal Position | DUAL | — | — | DUAL | DUAL |
| ## ADC121S051CISD Alternates Showing results | Image | — | — | — | — |
| Optoelectronic Device Type | — | — | TRANSISTOR OUTPUT SSR | — | — |
| Manufacturer Package Code | — | — | — | SSOP-28 | SSOP-20 |
| Factory Lead Time | — | — | — | 35 Weeks | 7 Weeks |
| Has ADC | — | — | — | YES | YES |
| Bit Size | — | — | — | 32 | 32 |
| Boundary Scan | — | — | — | YES | YES |
| CPU Family | — | — | — | PIC32 | PIC32 |
| Clock Frequency-Max | — | — | — | 48 MHz | 25 MHz |
| DAC Channels | — | — | — | YES | YES |
| DMA Channels | — | — | — | YES | NO |
| Format | — | — | — | FIXED POINT | FIXED POINT |
| Integrated Cache | — | — | — | NO | NO |
| Low Power Mode | — | — | — | YES | YES |
| Number of DMA Channels | — | — | — | 4 | — |
| Number of External Interrupts | — | — | — | 4 | 5 |
| Number of I/O Lines | — | — | — | 21 | 16 |
| Number of Serial I/Os | — | — | — | 3 | 2 |
| Number of Timers | — | — | — | 21 | 3 |
| On Chip Data RAM Width | — | — | — | 8 | — |
| On Chip Program ROM Width | — | — | — | 8 | 8 |
| PWM Channels | — | — | — | YES | YES |
| RAM (bytes) | — | — | — | 16384 | 8192 |
| ROM (words) | — | — | — | 65536 | 65536 |
| ROM Programmability | — | — | — | FLASH | FLASH |
| Speed | — | — | — | 25 MHz | 25 MHz |
| Supply Voltage-Max | — | — | — | 3.6 V | 3.6 V |
| Supply Voltage-Min | — | — | — | 2 V | 2 V |
| uPs/uCs/Peripheral ICs Type | — | — | — | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC |
| ## PIC32MM0064GPM028-I/SS Alternates Showing results | — | — | — | Image | — |
| Pbfree Code | — | — | — | — | Yes |
| Additional Feature | — | — | — | — | ADC ALSO AVAILABLE WITH 10-BIT |
| ## PIC32MM0064GPL020-I/SS Alternates Showing results | — | — | — | — | Image |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
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Get one quote covering all 4 alternatives for ADC121S051CISD — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for ADC121S051CISD is essential for supply chain resilience. Component shortages, long lead times, and end-of-life notices can disrupt production schedules. Having verified alternative parts ensures your designs remain manufacturable.
When evaluating ADC121S051CISD replacements, consider key parameters such as package compatibility, electrical specifications, and operating temperature range. Our engineering team can help verify pin-to-pin compatibility for your specific application.
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FAQ
What is equivalent to ADC121S051CISD?
Known equivalents for ADC121S051CISD include ADC121S051CIMF, CPC1020N, PIC32MM0064GPM028-I/SS. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of ADC121S051CISD?
In many cases, yes. Cross-manufacturer alternatives exist for most standard components. However, always verify pin compatibility, electrical specs, and package dimensions before substituting in production.
How do I verify ADC121S051CISD alternatives?
Compare the datasheet specifications including pinout, voltage ratings, timing parameters, and package dimensions. FindMyChip's engineering team can help with compatibility verification — submit an RFQ to get started.