AD8421BRMZAlternatives & Equivalent Parts
About AD8421BRMZ
AD8421BRMZ is a Integrated Circuit component manufactured by Analog Devices. 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 | AD8421BRMZSource | ADG604YRUZ | RC0805FR-0775KL | TIP107G | OP491GSZ | LM339AMX/NOPB | C1206C100J5GACTU |
|---|---|---|---|---|---|---|---|
| Manufacturer | Analog Devices | Analog Devices | YAGEO (PHYCOMP) | ON Semiconductor | Analog Devices | Texas Instruments | Kemet |
| Package Type | Small Outline Packages | Small Outline Packages | Resistor Chip | Transistor Outline, Vertical | Small Outline Packages | Small Outline Packages | Other |
| Pin Count | 8 | 14 | 2 | 3 | 14 | 14 | 2 |
| Temperature Range | -40.0°C ~ 85.0°C | -40.0°C ~ 125.0°C | -55.0°C ~ 155.0°C | ~ 150.0°C | -40.0°C ~ 125.0°C | -25.0°C ~ 85.0°C | — |
| Price | $5.8300 | $2.8300 | $0.0014 | $0.5166 | $6.8200 | $0.1845 | $0.0146 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | — |
| Electrical Parameters | |||||||
| Source Url Status Check Date | 2013-05-01 14:56:26.339 | — | — | — | — | — | — |
| Pbfree Code | No | No | Yes | Yes | No | Yes | — |
| Manufacturer Package Code | RM-8 | RU-14 | — | 221A | R-14 | — | — |
| YTEOL | 10 | 10 | 12 | 4 | 10 | 15 | — |
| Amplifier Type | INSTRUMENTATION AMPLIFIER | — | — | — | OPERATIONAL AMPLIFIER | COMPARATOR | — |
| Average Bias Current-Max (IIB) | 0.006 µA | — | — | — | 0.095 µA | 0.4 µA | — |
| Bandwidth (3dB)-Nom | 10 MHz | — | — | — | — | — | — |
| Common-mode Reject Ratio-Min | 93 dB | — | — | — | 65 dB | — | — |
| Input Offset Current-Max (IIO) | 0.0008 µA | — | — | — | — | — | — |
| Input Offset Voltage-Max | 45 µV | — | — | — | 1250 µV | 5000 µV | — |
| JESD-30 Code | S-PDSO-G8 | R-PDSO-G14 | — | R-PSFM-T3 | R-PDSO-G14 | R-PDSO-G14 | — |
| JESD-609 Code | e3 | e3 | e3 | e3 | e3 | e3 | — |
| Neg Supply Voltage Limit-Max | -18 V | — | — | — | -8 V | — | — |
| Neg Supply Voltage-Nom (Vsup) | -15 V | -5 V | — | — | -5 V | — | — |
| Non-linearity-Max | 0.005% | — | — | — | — | — | — |
| Number of Functions | 1 | 1 | — | — | 4 | 4 | — |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | — | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | — |
| Package Equivalence Code | TSSOP8,.19 | TSSOP14,.25 | — | — | SOP14,.25 | SOP14,.25 | — |
| Package Shape | SQUARE | RECTANGULAR | — | RECTANGULAR | RECTANGULAR | RECTANGULAR | — |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMT | FLANGE MOUNT | SMALL OUTLINE | SMALL OUTLINE | — |
| Peak Reflow Temperature (Cel) | 260 | 260 | — | 260 | 260 | 260 | — |
| Qualification Status | Not Qualified | Not Qualified | — | Not Qualified | Not Qualified | Not Qualified | — |
| Slew Rate-Nom | 35 V/us | — | — | — | 0.5 V/us | — | — |
| Supply Current-Max | 2.6 mA | — | — | — | 2.2 mA | 2 mA | — |
| Supply Voltage Limit-Max | 18 V | — | — | — | 8 V | 36 V | — |
| Supply Voltage-Nom (Vsup) | 15 V | 5 V | — | — | 5 V | 5 V | — |
| Surface Mount | YES | YES | YES | NO | YES | YES | — |
| Technology | BIPOLAR | CMOS | METAL GLAZE/THICK FILM | — | BICMOS | BIPOLAR | — |
| Temperature Grade | INDUSTRIAL | AUTOMOTIVE | — | — | AUTOMOTIVE | OTHER | — |
| Terminal Finish | Matte Tin (Sn) - annealed | Matte Tin (Sn) | MATTE TIN OVER NICKEL | Matte Tin (Sn) - annealed | Matte Tin (Sn) | Matte Tin (Sn) | — |
| Terminal Form | GULL WING | GULL WING | — | THROUGH-HOLE | GULL WING | GULL WING | — |
| Terminal Pitch | 0.65 mm | 0.65 mm | — | — | 1.27 mm | 1.27 mm | — |
| Terminal Position | DUAL | DUAL | — | SINGLE | DUAL | DUAL | — |
| Time@Peak Reflow Temperature-Max (s) | 30 | 30 | — | 40 | 30 | 30 | — |
| Voltage Gain-Max | 10000 | — | — | — | — | — | — |
| Voltage Gain-Min | 1 | — | — | — | 25000 | — | — |
| Voltage Gain-Nom | 10 | — | — | — | — | — | — |
| Analog IC - Other Type | — | SINGLE-ENDED MULTIPLEXER | — | — | — | — | — |
| Neg Supply Voltage-Max (Vsup) | — | -5.5 V | — | — | — | — | — |
| Neg Supply Voltage-Min (Vsup) | — | -2.7 V | — | — | — | — | — |
| Normal Position | — | NO | — | — | — | — | — |
| Number of Channels | — | 4 | — | — | — | — | — |
| Off-state Isolation-Nom | — | 75 dB | — | — | — | — | — |
| On-state Resistance Match-Nom | — | 2 Ω | — | — | — | — | — |
| On-state Resistance-Max (Ron) | — | 115 Ω | — | — | — | — | — |
| Output | — | COMMON OUTPUT | — | — | — | — | — |
| Signal Current-Max | — | 0.02 A | — | — | — | — | — |
| Supply Current-Max (Isup) | — | 0.001 mA | — | — | — | — | — |
| Supply Voltage-Max (Vsup) | — | 5.5 V | — | — | — | — | — |
| Supply Voltage-Min (Vsup) | — | 2.7 V | — | — | — | — | — |
| Switch-off Time-Max | — | 45 ns | — | — | — | — | — |
| Switch-on Time-Max | — | 105 ns | — | — | — | — | — |
| Switching | — | BREAK-BEFORE-MAKE | — | — | — | — | — |
| ## ADG604YRUZ Alternates Showing results | — | Image | — | — | — | — | — |
| Reach Compliance Code | — | — | Compliant | — | — | — | — |
| Additional Feature | — | — | LASER TRIMMABLE | LEADFORM OPTIONS ARE AVAILABLE | — | — | — |
| Construction | — | — | Rectangular | — | — | — | — |
| Mounting Feature | — | — | SURFACE MOUNT | — | — | — | — |
| Package Height | — | — | 0.5 mm | — | — | — | — |
| Package Length | — | — | 2 mm | — | — | — | — |
| Package Width | — | — | 1.25 mm | — | — | — | — |
| Packing Method | — | — | TR, PAPER, 7 INCH | — | — | TR | — |
| Rated Power Dissipation (P) | — | — | 0.125 W | — | — | — | — |
| Rated Temperature | — | — | 70 °C | — | — | — | — |
| Resistance | — | — | 75000 Ω | — | — | — | — |
| Resistor Type | — | — | FIXED RESISTOR | — | — | — | — |
| Size Code | — | — | 0805 | — | — | — | — |
| Temperature Coefficient | — | — | 100 ppm/°C | — | — | — | — |
| Terminal Shape | — | — | WRAPAROUND | — | — | — | — |
| Tolerance | — | — | 1% | — | — | — | — |
| Working Voltage | — | — | 150 V | — | — | — | — |
| Factory Lead Time | — | — | — | 11 Weeks | — | — | — |
| Case Connection | — | — | — | COLLECTOR | — | — | — |
| Collector Current-Max (IC) | — | — | — | 8 A | — | — | — |
| Collector-Emitter Voltage-Max | — | — | — | 100 V | — | — | — |
| Configuration | — | — | — | DARLINGTON WITH BUILT-IN DIODE AND RESISTOR | — | — | — |
| DC Current Gain-Min (hFE) | — | — | — | 200 | — | — | — |
| JEDEC-95 Code | — | — | — | TO-220AB | — | — | — |
| Number of Elements | — | — | — | 1 | — | — | — |
| Polarity/Channel Type | — | — | — | PNP | — | — | — |
| Power Dissipation Ambient-Max | — | — | — | 2 W | — | — | — |
| Power Dissipation-Max (Abs) | — | — | — | 80 W | — | — | — |
| Transistor Application | — | — | — | AMPLIFIER | — | — | — |
| Transistor Element Material | — | — | — | SILICON | — | — | — |
| Transition Frequency-Nom (fT) | — | — | — | 4 MHz | — | — | — |
| Architecture | — | — | — | — | VOLTAGE-FEEDBACK | — | — |
| Bias Current-Max (IIB) @25C | — | — | — | — | 0.065 µA | 0.25 µA | — |
| Common-mode Reject Ratio-Nom | — | — | — | — | 97 dB | — | — |
| Frequency Compensation | — | — | — | — | YES | — | — |
| Low-Bias | — | — | — | — | NO | — | — |
| Low-Offset | — | — | — | — | NO | — | — |
| Micropower | — | — | — | — | YES | — | — |
| Power | — | — | — | — | NO | — | — |
| Programmable Power | — | — | — | — | NO | — | — |
| Unity Gain BW-Nom | — | — | — | — | 3000 | — | — |
| Wideband | — | — | — | — | NO | — | — |
| ## OP491GSZ Alternates Showing results | — | — | — | — | Image | — | — |
| Date Of Intro | — | — | — | — | — | 1988-04-01 | — |
| Output Type | — | — | — | — | — | OPEN-COLLECTOR; OPEN-DRAIN | — |
| Response Time-Nom | — | — | — | — | — | 1300 ns | — |
| Subcategory | — | — | — | — | — | Comparator | — |
| ## LM339AMX/NOPB Alternates Showing results | — | — | — | — | — | Image | — |
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 6 alternatives for AD8421BRMZ — response within 24 hours.
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Why Look for Alternatives?
Finding alternatives for AD8421BRMZ 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 AD8421BRMZ 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 AD8421BRMZ?
Known equivalents for AD8421BRMZ include ADG604YRUZ, RC0805FR-0775KL, TIP107G. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of AD8421BRMZ?
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 AD8421BRMZ 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.