ADG439FBRZAlternatives & Equivalent Parts
About ADG439FBRZ
ADG439FBRZ 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 | ADG439FBRZSource | PGA204AU | REF102AU | 47155-4001 | 67800-5001 | AD8512ARZ | ADR444ARZ | OPA129UB |
|---|---|---|---|---|---|---|---|---|
| Manufacturer | Analog Devices | Texas Instruments | Texas Instruments | Molex | Molex | Analog Devices | Analog Devices | Texas Instruments |
| Package Type | Small Outline Packages | Small Outline Packages | — | Other | Other | Small Outline Packages | Small Outline Packages | Small Outline Packages |
| Pin Count | 16 | 16 | — | 7 | 7 | 8 | 8 | 8 |
| Temperature Range | -40.0°C ~ 125.0°C | -40.0°C ~ 85.0°C | — | — | — | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C |
| Price | $6.4900 | $11.3278 | $2.6583 | $0.8800 | $0.4043 | $2.3200 | $2.3284 | $61.6297 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | — | — | — | ACTIVE | ACTIVE | OBSOLETE |
| Electrical Parameters | ||||||||
| Pbfree Code | No | Yes | — | — | — | No | No | Yes |
| Manufacturer Package Code | R-16 | — | — | — | — | R-8 | R-8 | — |
| YTEOL | 10 | 15 | — | — | — | 10 | 10 | 0 |
| Additional Feature | FAULT PROTECTED; OVERVOLTAGE PROTECTION | — | — | — | — | — | OUTPUT VOLTAGE CAN BE ADJUSTED OVER A 0.5 PERCENT RANGE USING TRIM PIN | — |
| Analog IC - Other Type | DIFFERENTIAL MULTIPLEXER | — | — | — | — | — | THREE TERMINAL VOLTAGE REFERENCE | — |
| JESD-30 Code | R-PDSO-G16 | R-PDSO-G16 | — | — | — | R-PDSO-G8 | R-PDSO-G8 | R-PDSO-G8 |
| JESD-609 Code | e3 | e4 | — | — | — | e3 | e3 | e4 |
| Neg Supply Voltage-Max (Vsup) | -16.5 V | — | — | — | — | — | — | — |
| Neg Supply Voltage-Min (Vsup) | -13.5 V | — | — | — | — | — | — | — |
| Neg Supply Voltage-Nom (Vsup) | -15 V | -15 V | — | — | — | -5 V | — | -15 V |
| Normal Position | NO | — | — | — | — | — | — | — |
| Number of Channels | 4 | — | — | — | — | — | — | — |
| Number of Functions | 1 | 1 | — | — | — | 2 | 1 | 1 |
| Off-state Isolation-Nom | 93 dB | — | — | — | — | — | — | — |
| On-state Resistance Match-Nom | 8.1 Ω | — | — | — | — | — | — | — |
| On-state Resistance-Max (Ron) | 270 Ω | — | — | — | — | — | — | — |
| Output | SEPARATE OUTPUT | — | — | — | — | — | — | — |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | — | — | — | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | SOP16,.25 | SOP16,.4 | — | — | — | SOP8,.25 | SOP8,.25 | SOP8,.25 |
| Package Shape | RECTANGULAR | RECTANGULAR | — | — | — | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Package Style | SMALL OUTLINE | SMALL OUTLINE | — | — | — | SMALL OUTLINE | 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 |
| Signal Current-Max | 0.02 A | — | — | — | — | — | — | — |
| Supply Current-Max (Isup) | 0.2 mA | — | — | — | — | — | — | — |
| Supply Voltage-Max (Vsup) | 16.5 V | — | — | — | — | — | 18 V | — |
| Supply Voltage-Min (Vsup) | 13.5 V | — | — | — | — | — | 4.6 V | — |
| Supply Voltage-Nom (Vsup) | 15 V | 15 V | — | — | — | 5 V | 5.5 V | 15 V |
| Surface Mount | YES | YES | — | — | — | YES | YES | YES |
| Switch-off Time-Max | 173 ns | — | — | — | — | — | — | — |
| Switch-on Time-Max | 345 ns | — | — | — | — | — | — | — |
| Switching | BREAK-BEFORE-MAKE | — | — | — | — | — | — | — |
| Technology | CMOS | BIPOLAR | — | — | — | JFET | — | BIPOLAR |
| Temperature Grade | AUTOMOTIVE | INDUSTRIAL | — | — | — | AUTOMOTIVE | AUTOMOTIVE | AUTOMOTIVE |
| Terminal Finish | Matte Tin (Sn) | Nickel/Palladium/Gold (Ni/Pd/Au) | — | — | — | Matte Tin (Sn) | Matte Tin (Sn) | NICKEL PALLADIUM GOLD |
| Terminal Form | GULL WING | GULL WING | — | — | — | GULL WING | GULL WING | GULL WING |
| Terminal Pitch | 1.27 mm | 1.27 mm | — | — | — | 1.27 mm | 1.27 mm | 1.27 mm |
| Terminal Position | DUAL | DUAL | — | — | — | DUAL | DUAL | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 | 30 | — | — | — | 30 | — | 30 |
| ## ADG439FBRZ Alternates Showing results | Image | — | — | — | — | — | — | — |
| Amplifier Type | — | INSTRUMENTATION AMPLIFIER | — | — | — | OPERATIONAL AMPLIFIER | — | OPERATIONAL AMPLIFIER |
| Average Bias Current-Max (IIB) | — | 0.005 µA | — | — | — | 0.0075 µA | — | 1e-7 µA |
| Bandwidth (3dB)-Nom | — | 1 MHz | — | — | — | — | — | — |
| Common-mode Reject Ratio-Min | — | 75 dB | — | — | — | 86 dB | — | 80 dB |
| Input Offset Current-Max (IIO) | — | 0.002 µA | — | — | — | — | — | — |
| Input Offset Voltage-Max | — | 175 µV | — | — | — | 1800 µV | — | 2000 µV |
| Neg Supply Voltage Limit-Max | — | -18 V | — | — | — | -18 V | — | -18 V |
| Non-linearity-Max | — | 0.02% | — | — | — | — | — | — |
| Packing Method | — | TUBE | — | — | — | — | — | TUBE |
| Slew Rate-Nom | — | 0.7 V/us | — | — | — | 20 V/us | — | 2.5 V/us |
| Subcategory | — | Instrumentation Amplifier | — | — | — | — | — | — |
| Supply Current-Max | — | 7.5 mA | — | — | — | 5 mA | — | 1.8 mA |
| Supply Voltage Limit-Max | — | 18 V | — | — | — | 18 V | — | 18 V |
| Unity Gain BW-Nom | — | 1000 | — | — | — | 8000 | — | 1000 |
| Voltage Gain-Max | — | 1000 | — | — | — | — | — | — |
| Voltage Gain-Min | — | 1 | — | — | — | 65000 | — | 50000 |
| Voltage Gain-Nom | — | 10 | — | — | — | — | — | — |
| ## PGA204AU Alternates Showing results | — | Image | — | — | — | — | — | — |
| Architecture | — | — | — | — | — | VOLTAGE-FEEDBACK | — | VOLTAGE-FEEDBACK |
| Bias Current-Max (IIB) @25C | — | — | — | — | — | 0.000075 µA | — | 1e-7 µA |
| Common-mode Reject Ratio-Nom | — | — | — | — | — | 100 dB | — | 118 dB |
| Frequency Compensation | — | — | — | — | — | YES | — | YES |
| Low-Bias | — | — | — | — | — | YES | — | YES |
| Low-Offset | — | — | — | — | — | YES | — | NO |
| Micropower | — | — | — | — | — | NO | — | NO |
| Power | — | — | — | — | — | NO | — | NO |
| Programmable Power | — | — | — | — | — | NO | — | NO |
| Wideband | — | — | — | — | — | NO | — | NO |
| ## AD8512ARZ Alternates Showing results | — | — | — | — | — | Image | — | — |
| Number of Outputs | — | — | — | — | — | — | 1 | — |
| Output Current-Max | — | — | — | — | — | — | 0.01 A | — |
| Output Voltage-Max | — | — | — | — | — | — | 4.101 V | — |
| Output Voltage-Min | — | — | — | — | — | — | 4.091 V | — |
| Output Voltage-Nom | — | — | — | — | — | — | 4.096 V | — |
| Temp Coef of Voltage-Max | — | — | — | — | — | — | 10 ppm/°C | — |
| Trim/Adjustable Output | — | — | — | — | — | — | YES | — |
| Voltage Tolerance-Max | — | — | — | — | — | — | 0.13% | — |
| ## ADR444ARZ Alternates Showing results | — | — | — | — | — | — | Image | — |
| Reach Compliance Code | — | — | — | — | — | — | — | Compliant |
| Date Of Intro | — | — | — | — | — | — | — | 1994-01-01 |
| Slew Rate-Min | — | — | — | — | — | — | — | 1 V/us |
| ## OPA129UB 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 7 alternatives for ADG439FBRZ — response within 24 hours.
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Why Look for Alternatives?
Finding alternatives for ADG439FBRZ 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 ADG439FBRZ 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 ADG439FBRZ?
Known equivalents for ADG439FBRZ include PGA204AU, REF102AU, 47155-4001. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of ADG439FBRZ?
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 ADG439FBRZ 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.