ISO7821DWRAlternatives & Equivalent Parts
About ISO7821DWR
ISO7821DWR 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 | ISO7821DWRSource | SBAV99LT1G | ALM2403QPWPRQ1 | ISO7821FDW |
|---|---|---|---|---|
| Manufacturer | Texas Instruments | ON Semiconductor | Texas Instruments | Texas Instruments |
| Package Type | Small Outline Packages | SOT23 (3-Pin) | Small Outline Packages | Small Outline Packages |
| Pin Count | 16 | 3 | 15 | 16 |
| Temperature Range | -55.0°C ~ 125.0°C | -65.0°C ~ 150.0°C | -40.0°C ~ 125.0°C | -55.0°C ~ 125.0°C |
| Price | $1.7233 | $0.0234 | $2.3145 | $3.6000 |
| Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | ||||
| Pbfree Code | Yes | Yes | Yes | Yes |
| YTEOL | 15 | 6.1 | 15 | 15 |
| Interface IC Type | DIGITAL ISOLATOR | — | — | DIGITAL ISOLATOR |
| JESD-30 Code | R-PDSO-G16 | R-PDSO-G3 | R-PDSO-G14 | R-PDSO-G16 |
| JESD-609 Code | e4 | e3 | e4 | e4 |
| Number of Channels | 2 | — | — | 2 |
| Number of Functions | 1 | — | 2 | 1 |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | SOP16,.4 | — | TSSOP14,.25 | SOP16,.4 |
| Package Shape | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Package Style | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | 260 | 260 | 260 | 260 |
| Supply Voltage-Max | 5.5 V | — | — | 5.5 V |
| Supply Voltage-Min | 2.25 V | — | — | 2.25 V |
| Supply Voltage-Nom | 2.5 V | — | — | 2.5 V |
| Surface Mount | YES | YES | YES | YES |
| Temperature Grade | MILITARY | — | AUTOMOTIVE | MILITARY |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | Matte Tin (Sn) - annealed | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING | GULL WING | GULL WING | GULL WING |
| Terminal Pitch | 1.27 mm | — | 0.65 mm | 1.27 mm |
| Terminal Position | DUAL | DUAL | DUAL | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 | 30 | 30 | 30 |
| ## ISO7821DWR Alternates Showing results | Image | — | — | — |
| Manufacturer Package Code | — | 318 | — | — |
| Application | — | GENERAL PURPOSE | — | — |
| Breakdown Voltage-Min | — | 100 V | — | — |
| Configuration | — | SERIES CONNECTED, CENTER TAP, 2 ELEMENTS | — | — |
| Diode Element Material | — | SILICON | — | — |
| Diode Type | — | RECTIFIER DIODE | — | — |
| Forward Voltage-Max (VF) | — | 0.715 V | — | — |
| JEDEC-95 Code | — | TO-236 | — | — |
| Non-rep Pk Forward Current-Max | — | 2 A | — | — |
| Number of Elements | — | 2 | — | — |
| Number of Phases | — | 1 | — | — |
| Output Current-Max | — | 0.215 A | — | — |
| Power Dissipation-Max | — | 0.225 W | — | — |
| Reference Standard | — | AEC-Q101 | — | — |
| Rep Pk Reverse Voltage-Max | — | 100 V | — | — |
| Reverse Current-Max | — | 1 µA | — | — |
| Reverse Recovery Time-Max | — | 0.006 µs | — | — |
| Reverse Test Voltage | — | 100 V | — | — |
| Date Of Intro | — | — | 2020-12-02 | — |
| Amplifier Type | — | — | OPERATIONAL AMPLIFIER | — |
| Architecture | — | — | VOLTAGE-FEEDBACK | — |
| Average Bias Current-Max (IIB) | — | — | 0.1 µA | — |
| Bias Current-Max (IIB) @25C | — | — | 0.0001 µA | — |
| Common-mode Reject Ratio-Min | — | — | 80 dB | — |
| Common-mode Reject Ratio-Nom | — | — | 94 dB | — |
| Frequency Compensation | — | — | YES | — |
| Input Offset Current-Max (IIO) | — | — | 0.1 µA | — |
| Input Offset Voltage-Max | — | — | 25000 µV | — |
| Low-Bias | — | — | YES | — |
| Low-Offset | — | — | NO | — |
| Micropower | — | — | NO | — |
| Packing Method | — | — | TR | — |
| Power | — | — | NO | — |
| Programmable Power | — | — | NO | — |
| Screening Level | — | — | AEC-Q100 | — |
| Slew Rate-Nom | — | — | 50 V/us | — |
| Supply Current-Max | — | — | 11 mA | — |
| Supply Voltage Limit-Max | — | — | 26 V | — |
| Supply Voltage-Nom (Vsup) | — | — | 15 V | — |
| Technology | — | — | CMOS | — |
| Unity Gain BW-Nom | — | — | 21000 | — |
| Voltage Gain-Min | — | — | 141253.7545 | — |
| Wideband | — | — | NO | — |
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 3 alternatives for ISO7821DWR — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for ISO7821DWR 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 ISO7821DWR 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 ISO7821DWR?
Known equivalents for ISO7821DWR include SBAV99LT1G, ALM2403QPWPRQ1, ISO7821FDW. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of ISO7821DWR?
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 ISO7821DWR 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.