ADS7844NG4Alternatives & Equivalent Parts
About ADS7844NG4
ADS7844NG4 is a Integrated Circuit component manufactured by Texas Instruments. It comes in a Small Outline Packages 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 | ADS7844NG4Source | ADS7844N/1KG4 | ADS7844E |
|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments |
| Package Type | Small Outline Packages | Small Outline Packages | Small Outline Packages |
| Pin Count | 20 | 20 | 20 |
| Temperature Range | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C |
| Price | $6.8684 | $6.0600 | $2.5875 |
| Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | |||
| Pbfree Code | Yes | Yes | Yes |
| YTEOL | 15 | 15 | 15 |
| Analog Input Voltage-Max | 5.25 V | 5.25 V | 5.25 V |
| Conversion Time-Max | 0.75 µs | 0.75 µs | 0.75 µs |
| Converter Type | ADC, SUCCESSIVE APPROXIMATION | ADC, SUCCESSIVE APPROXIMATION | ADC, SUCCESSIVE APPROXIMATION |
| JESD-30 Code | R-PDSO-G20 | R-PDSO-G20 | R-PDSO-G20 |
| JESD-609 Code | e4 | e4 | e4 |
| Linearity Error-Max (EL) | 0.0488% | 0.0488% | 0.0488% |
| Number of Analog In Channels | 8 | 8 | 8 |
| Number of Bits | 12 | 12 | 12 |
| Number of Functions | 1 | 1 | 1 |
| Output Bit Code | BINARY | BINARY | BINARY |
| Output Format | SERIAL | SERIAL | SERIAL |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | SSOP20,.3 | SSOP20,.3 | SSOP20,.25 |
| Package Shape | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Package Style | SMALL OUTLINE, SHRINK PITCH | SMALL OUTLINE, SHRINK PITCH | SMALL OUTLINE, SHRINK PITCH |
| Peak Reflow Temperature (Cel) | 260 | 260 | 260 |
| Qualification Status | Not Qualified | Not Qualified | Not Qualified |
| Sample Rate | 0.2 MHz | 0.2 MHz | 0.2 MHz |
| Sample and Hold / Track and Hold | SAMPLE | SAMPLE | SAMPLE |
| Supply Voltage-Min | 1.9 V | 1.9 V | 1.9 V |
| Supply Voltage-Nom | 2.7 V | 2.7 V | 2.7 V |
| Surface Mount | YES | YES | YES |
| Technology | CMOS | CMOS | CMOS |
| Temperature Grade | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING | GULL WING | GULL WING |
| Terminal Pitch | 0.65 mm | 0.65 mm | 0.635 mm |
| Terminal Position | DUAL | DUAL | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 | 30 | 30 |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
Need pricing on these alternatives?
Get one quote covering all 2 alternatives for ADS7844NG4 — response within 24 hours.
Quick Links
12-Bit, 1 Func, 8 Channel, Serial Access, CMOS, PDSO20
Why Look for Alternatives?
Finding alternatives for ADS7844NG4 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 ADS7844NG4 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 ADS7844NG4?
Known equivalents for ADS7844NG4 include ADS7844N/1KG4, ADS7844E. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of ADS7844NG4?
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 ADS7844NG4 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.