ADA4938-2ACPZ-R7Alternatives & Equivalent Parts
About ADA4938-2ACPZ-R7
ADA4938-2ACPZ-R7 is a Integrated Circuit component manufactured by Analog Devices. It comes in a Quad Flat 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 | ADA4938-2ACPZ-R7Source | AD8372ACPZ-R7 | ADA4932-2YCPZ-R2 | AD8139ARDZ | ADA4940-2ACPZ-R7 | AD8138ARZ | FP12-950 | LM1085IT-5.0/NOPB |
|---|---|---|---|---|---|---|---|---|
| Manufacturer | Analog Devices | Analog Devices | Analog Devices | Analog Devices | Analog Devices | Analog Devices | Triad Magnetics | Texas Instruments |
| Package Type | Quad Flat No-Lead | Quad Flat No-Lead | Quad Flat No-Lead | Small Outline Packages | Quad Flat No-Lead | Small Outline Packages | Other | Transistor Outline, Vertical |
| Pin Count | 24 | 32 | 24 | 8 | 24 | 8 | 8 | 3 |
| Temperature Range | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 105.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 85.0°C | — | — |
| Price | $7.0080 | $10.1400 | $7.2353 | $5.5900 | $3.5100 | $5.1675 | $11.3300 | $1.0000 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | ||||||||
| Pbfree Code | No | No | No | No | No | No | Yes | Yes |
| Manufacturer Package Code | CP-24-10 | CP-32-7 | CP-24-14 | RD-8-1 | CP-24-7 | R-8 | — | — |
| YTEOL | 8.5 | 8.5 | 8.5 | 8.5 | 10 | 10 | 5.83 | 15 |
| Amplifier Type | OPERATIONAL AMPLIFIER | — | — | OPERATIONAL AMPLIFIER | OPERATIONAL AMPLIFIER | OPERATIONAL AMPLIFIER | — | — |
| Architecture | VOLTAGE-FEEDBACK | — | — | VOLTAGE-FEEDBACK | VOLTAGE-FEEDBACK | VOLTAGE-FEEDBACK | — | — |
| Average Bias Current-Max (IIB) | 18 µA | — | — | 8 µA | 1.6 µA | 7 µA | — | — |
| Bias Current-Max (IIB) @25C | 18 µA | — | — | 4.2 µA | 3.5 µA | 7 µA | — | — |
| Common-mode Reject Ratio-Nom | 75 dB | — | — | 84 dB | 119 dB | 77 dB | — | — |
| Frequency Compensation | YES | — | — | YES | YES | YES | — | — |
| Input Offset Voltage-Max | 4000 µV | — | — | 500 µV | 350 µV | 2500 µV | — | — |
| JESD-30 Code | S-PQCC-N24 | S-XQCC-N32 | S-XQCC-N24 | R-PDSO-G8 | S-XQCC-N24 | R-PDSO-G8 | — | R-XSFM-T3 |
| JESD-609 Code | e3 | e3 | e3 | e3 | e3 | e3 | — | e3 |
| Low-Bias | NO | — | — | NO | YES | NO | — | — |
| Low-Offset | NO | — | — | NO | YES | NO | — | — |
| Micropower | NO | — | — | NO | YES | NO | — | — |
| Neg Supply Voltage Limit-Max | -6 V | — | — | -6 V | — | -5.5 V | — | — |
| Neg Supply Voltage-Nom (Vsup) | -5 V | — | — | -5 V | — | -5 V | — | — |
| Number of Functions | 2 | 1 | 2 | 1 | 2 | 1 | — | 1 |
| Package Body Material | PLASTIC/EPOXY | UNSPECIFIED | UNSPECIFIED | PLASTIC/EPOXY | UNSPECIFIED | PLASTIC/EPOXY | — | UNSPECIFIED |
| Package Equivalence Code | LCC24,.16SQ,20 | LCC32,.2SQ,20 | LCC24,.16SQ,20 | SOP8,.25 | LCC24,.16SQ,20 | SOP8,.25 | — | SIP3,.1TB |
| Package Shape | SQUARE | SQUARE | SQUARE | RECTANGULAR | SQUARE | RECTANGULAR | — | RECTANGULAR |
| Package Style | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE | SMALL OUTLINE | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE | SMALL OUT LINE | — | FLANGE MOUNT |
| Packing Method | TR | — | — | TUBE | TR, 7 INCH | — | — | TUBE |
| Peak Reflow Temperature (Cel) | 260 | 260 | 260 | 260 | 260 | 260 | — | — |
| Power | NO | — | — | NO | YES | NO | — | — |
| Programmable Power | NO | — | — | NO | YES | NO | — | — |
| Slew Rate-Nom | 4700 V/us | — | — | 800 V/us | 95 V/us | 1150 V/us | — | — |
| Supply Current-Max | 80 mA | — | 5 mA | 25.5 mA | 1.38 mA | 23 mA | — | — |
| Supply Voltage Limit-Max | 6 V | — | — | 6 V | 8 V | 5.5 V | — | — |
| Supply Voltage-Nom (Vsup) | 5 V | 5 V | — | 5 V | 5 V | 5 V | — | — |
| Surface Mount | YES | YES | YES | YES | YES | YES | NO | NO |
| Terminal Finish | Matte Tin (Sn) | Matte Tin (Sn) - annealed | Matte Tin (Sn) | Matte Tin (Sn) | Tin (Sn) | Matte Tin (Sn) | — | Matte Tin (Sn) |
| Terminal Form | NO LEAD | NO LEAD | NO LEAD | GULL WING | NO LEAD | GULL WING | — | THROUGH-HOLE |
| Terminal Pitch | 0.5 mm | 0.5 mm | 0.5 mm | 1.27 mm | 0.5 mm | 1.27 mm | — | 2.54 mm |
| Terminal Position | QUAD | QUAD | QUAD | DUAL | QUAD | DUAL | — | SINGLE |
| Voltage Gain-Min | 0.95 | — | — | — | 0.99 | 0.9955 | — | — |
| Wideband | YES | — | — | YES | YES | NO | — | — |
| ## ADA4938-2ACPZ-R7 Alternates Showing results | Image | — | — | — | — | — | — | — |
| Analog IC - Other Type | — | ANALOG CIRCUIT | — | — | — | — | — | — |
| Qualification Status | — | Not Qualified | Not Qualified | Not Qualified | Not Qualified | — | — | Not Qualified |
| Supply Current-Max (Isup) | — | 270 mA | — | — | — | — | — | — |
| Supply Voltage-Max (Vsup) | — | 5.5 V | — | — | — | — | — | — |
| Supply Voltage-Min (Vsup) | — | 4.5 V | — | — | — | — | — | — |
| Technology | — | BICMOS | BIPOLAR | BIPOLAR | BIPOLAR | BIPOLAR | — | BIPOLAR |
| Temperature Grade | — | INDUSTRIAL | INDUSTRIAL | AUTOMOTIVE | AUTOMOTIVE | — | — | — |
| Time@Peak Reflow Temperature-Max (s) | — | 30 | 40 | 40 | 30 | 40 | — | — |
| Differential Output | — | — | YES | — | — | — | — | — |
| Driver Number of Bits | — | — | 2 | — | — | — | — | — |
| Input Characteristics | — | — | DIFFERENTIAL | — | — | — | — | — |
| Interface IC Type | — | — | LINE DRIVER | — | — | — | — | — |
| Interface Standard | — | — | GENERAL PURPOSE | — | — | — | — | — |
| Out Swing-Min | — | — | 3.2 V | — | — | — | — | — |
| Output Characteristics | — | — | DIFFERENTIAL | — | — | — | — | — |
| Output Polarity | — | — | COMPLEMENTARY | — | — | — | — | — |
| Supply Voltage-Max | — | — | 11 V | — | — | — | — | — |
| Supply Voltage-Min | — | — | 3 V | — | — | — | — | — |
| Supply Voltage-Nom | — | — | 5 V | — | — | — | — | — |
| Common-mode Reject Ratio-Min | — | — | — | 80 dB | 86 dB | — | — | — |
| ## AD8139ARDZ Alternates Showing results | — | — | — | Image | — | — | — | — |
| ## AD8138ARZ Alternates Showing results | — | — | — | — | — | Image | — | — |
| Additional Feature | — | — | — | — | — | — | PCB MOUNTABLE | — |
| Application | — | — | — | — | — | — | POWER | — |
| Approvals | — | — | — | — | — | — | UL | — |
| Center Tap Feature 1 | — | — | — | — | — | — | NO | — |
| Center Tap Feature 2 | — | — | — | — | — | — | NO | — |
| Height | — | — | — | — | — | — | 26.97 mm | — |
| Isolation Voltage | — | — | — | — | — | — | 2000 V | — |
| Mounting Feature | — | — | — | — | — | — | THROUGH HOLE MOUNTED | — |
| Number of Primary Winding | — | — | — | — | — | — | 2 | — |
| Number of Secondary Winding | — | — | — | — | — | — | 2 | — |
| Output Current 1 | — | — | — | — | — | — | 1.9 A | — |
| Output Current 2 | — | — | — | — | — | — | 1.9 A | — |
| Output Voltage 1 | — | — | — | — | — | — | 6.3 V | — |
| Output Voltage 2 | — | — | — | — | — | — | 6.3 V | — |
| Primary Rating | — | — | — | — | — | — | DUAL 115/230V | — |
| Transformer Type | — | — | — | — | — | — | SPLIT BOBBIN POWER TRANSFORMER | — |
| VA Rating | — | — | — | — | — | — | 12 VA | — |
| Adjustability | — | — | — | — | — | — | — | FIXED |
| Dropout Voltage1-Max | — | — | — | — | — | — | — | 1.5 V |
| Dropout Voltage1-Nom | — | — | — | — | — | — | — | 1.3 V |
| Input Voltage Absolute-Max | — | — | — | — | — | — | — | 25 V |
| Input Voltage-Max | — | — | — | — | — | — | — | 29 V |
| Input Voltage-Min | — | — | — | — | — | — | — | 6.5 V |
| Line Regulation-Max | — | — | — | — | — | — | — | 0.01% |
| Load Regulation-Max | — | — | — | — | — | — | — | 0.035% |
| Number of Outputs | — | — | — | — | — | — | — | 1 |
| Operating Temperature TJ-Max | — | — | — | — | — | — | — | 125 °C |
| Operating Temperature TJ-Min | — | — | — | — | — | — | — | -40 °C |
| Output Current1-Max | — | — | — | — | — | — | — | 3 A |
| Output Voltage1-Max | — | — | — | — | — | — | — | 5.1 V |
| Output Voltage1-Min | — | — | — | — | — | — | — | 4.9 V |
| Output Voltage1-Nom | — | — | — | — | — | — | — | 5 V |
| Regulator Type | — | — | — | — | — | — | — | FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR |
| Voltage Tolerance-Max | — | — | — | — | — | — | — | 2% |
| ## LM1085IT-5.0/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 7 alternatives for ADA4938-2ACPZ-R7 — response within 24 hours.
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Why Look for Alternatives?
Finding alternatives for ADA4938-2ACPZ-R7 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 ADA4938-2ACPZ-R7 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 ADA4938-2ACPZ-R7?
Known equivalents for ADA4938-2ACPZ-R7 include AD8372ACPZ-R7, ADA4932-2YCPZ-R2, AD8139ARDZ. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of ADA4938-2ACPZ-R7?
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 ADA4938-2ACPZ-R7 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.