ADA4638-1ARZ-R7Alternatives & Equivalent Parts
About ADA4638-1ARZ-R7
ADA4638-1ARZ-R7 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.
Need pricing on these alternatives?
Get one quote covering all 5 alternatives for ADA4638-1ARZ-R7 — response within 24 hours.
Specification Comparison
| Parameter | ADA4638-1ARZ-R7Source | ADA4528-2ARMZ-R7 | ADA4627-1BRZ | ADG1211YRUZ | ADA4000-1ARZ | ADG1419BRMZ |
|---|---|---|---|---|---|---|
| Manufacturer | Analog Devices | Analog Devices | Analog Devices | Analog Devices | Analog Devices | Analog Devices |
| Package Type | Small Outline Packages | Small Outline Packages | Small Outline Packages | Small Outline Packages | Small Outline Packages | Small Outline Packages |
| Pin Count | 8 | 8 | 8 | 16 | 8 | 8 |
| Temperature Range | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C |
| Price | $2.1125 | $2.2030 | $6.4700 | $2.7000 | $1.1700 | $2.2400 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | ||||||
| Pbfree Code | No | No | No | No | No | No |
| Manufacturer Package Code | R-8 | RM-8 | R-8 | RU-16 | R-8 | RM-8 |
| YTEOL | 10 | 10 | 1 | 10 | 10 | 10 |
| Amplifier Type | OPERATIONAL AMPLIFIER | OPERATIONAL AMPLIFIER | OPERATIONAL AMPLIFIER | — | OPERATIONAL AMPLIFIER | — |
| Architecture | VOLTAGE-FEEDBACK | VOLTAGE-FEEDBACK | VOLTAGE-FEEDBACK | — | VOLTAGE-FEEDBACK | — |
| Average Bias Current-Max (IIB) | 0.00023 µ A | 0.0006 µA | 0.002 µA | — | 0.003 µA | — |
| Bias Current-Max (IIB) @25C | 0.00023 µ A | 0.0004 µA | 0.000005 µA | — | 0.00004 µA | — |
| Common-mode Reject Ratio-Min | 118 dB | 135 dB | 98 dB | — | 72 dB | — |
| Common-mode Reject Ratio-Nom | 140 dB | 158 dB | 116 dB | — | 80 dB | — |
| Frequency Compensation | YES | YES | YES | — | YES | — |
| Input Offset Voltage-Max | 18 µ V | 4 µV | 400 µV | — | 3000 µV | — |
| JESD-30 Code | R-PDSO-G8 | S-PDSO-G8 | R-PDSO-G8 | R-PDSO-G16 | R-PDSO-G8 | S-PDSO-G8 |
| JESD-609 Code | e3 | e3 | e3 | e3 | e3 | e3 |
| Low-Bias | YES | YES | YES | — | YES | — |
| Low-Offset | YES | YES | YES | — | NO | — |
| Micropower | NO | NO | NO | — | NO | — |
| Number of Functions | 1 | 2 | 1 | 4 | 1 | 1 |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | SOP8,.25 | TSSOP8,.19 | SOP8,.25 | TSSOP16,.25 | SOP8,.25 | TSSOP8,.19 |
| Package Shape | RECTANGULAR | SQUARE | RECTANGULAR | RECTANGULAR | RECTANGULAR | SQUARE |
| Package Style | SMALL OUTLINE | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE | SMALL OUTLINE |
| Packing Method | TR | TR, 7 INCH | — | — | TUBE | — |
| Peak Reflow Temperature (Cel) | 260 | 260 | 260 | 260 | 260 | 260 |
| Power | NO | NO | NO | — | NO | — |
| Programmable Power | NO | NO | NO | — | NO | — |
| Slew Rate-Nom | 1.5 V/us | 0.45 V/us | 56 V/us | — | 20 V/us | — |
| Supply Current-Max | 1.15 mA | 4.4 mA | 7.8 mA | — | 1.8 mA | — |
| Supply Voltage Limit-Max | 33 V | 6 V | 36 V | — | 18 V | — |
| Supply Voltage-Nom (Vsup) | 5 V | 2.5 V | 15 V | 15 V | 5 V | 15 V |
| Surface Mount | YES | YES | YES | YES | YES | YES |
| Temperature Grade | AUTOMOTIVE | AUTOMOTIVE | AUTOMOTIVE | AUTOMOTIVE | AUTOMOTIVE | AUTOMOTIVE |
| Terminal Finish | Matte Tin (Sn) | Matte Tin (Sn) | Matte Tin (Sn) - annealed | Matte Tin (Sn) | Matte Tin (Sn) | Matte Tin (Sn) - annealed |
| Terminal Form | GULL WING | GULL WING | GULL WING | GULL WING | GULL WING | GULL WING |
| Terminal Pitch | 1.27 mm | 0.65 mm | 1.27 mm | 0.65 mm | 1.27 mm | 0.65 mm |
| Terminal Position | DUAL | DUAL | DUAL | DUAL | DUAL | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 | 30 | 30 | 30 | 30 | 30 |
| Unity Gain BW-Nom | 1300 | 3000 | 19000 | — | 5000 | — |
| Voltage Gain-Min | 1780000 | 891250 | 125000 | — | 100000 | — |
| Wideband | NO | NO | NO | — | NO | — |
| Qualification Status | — | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified |
| Technology | — | DMOS | — | CMOS | BICMOS | BICMOS |
| ## ADA4528-2ARMZ-R7 Alternates Showing results | — | Image | — | — | — | — |
| Neg Supply Voltage Limit-Max | — | — | -36 V | — | -18 V | — |
| Neg Supply Voltage-Nom (Vsup) | — | — | -15 V | -15 V | -5 V | -15 V |
| Slew Rate-Min | — | — | 78 V/us | — | — | — |
| Additional Feature | — | — | — | ALSO OPERATES AT +12 V SUPPLY | — | — |
| Analog IC - Other Type | — | — | — | SPST | — | SPDT |
| Neg Supply Voltage-Max (Vsup) | — | — | — | -16.5 V | — | -16.5 V |
| Neg Supply Voltage-Min (Vsup) | — | — | — | -13.5 V | — | -13.5 V |
| Normal Position | — | — | — | NO | — | — |
| Number of Channels | — | — | — | 1 | — | 1 |
| Off-state Isolation-Nom | — | — | — | 75 dB | — | 64 dB |
| On-state Resistance Match-Nom | — | — | — | 5 Ω | — | 0.05 Ω |
| On-state Resistance-Max (Ron) | — | — | — | 120 Ω | — | 3.2 Ω |
| Output | — | — | — | SEPARATE OUTPUT | — | SEPARATE OUTPUT |
| Signal Current-Max | — | — | — | 0.025 A | — | 0.215 A |
| Supply Current-Max (Isup) | — | — | — | 0.38 mA | — | 0.095 mA |
| Supply Voltage-Max (Vsup) | — | — | — | 16.5 V | — | 16.5 V |
| Supply Voltage-Min (Vsup) | — | — | — | 13.5 V | — | 13.5 V |
| Switch-off Time-Max | — | — | — | 130 ns | — | 180 ns |
| Switch-on Time-Max | — | — | — | 160 ns | — | 140 ns |
| Switching | — | — | — | BREAK-BEFORE-MAKE | — | BREAK-BEFORE-MAKE |
| ## ADG1211YRUZ Alternates Showing results | — | — | — | Image | — | — |
| Input Offset Current-Max (IIO) | — | — | — | — | 0.0005 µA | — |
| ## ADG1419BRMZ 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 5 alternatives for ADA4638-1ARZ-R7 — response within 24 hours.
Quick Links
suggested
suggested
suggested
suggested
suggested
Why Look for Alternatives?
Finding alternatives for ADA4638-1ARZ-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 ADA4638-1ARZ-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.
Can't Find What You Need?
Our sourcing team can help find compatible alternatives for ADA4638-1ARZ-R7. Get expert recommendations within 24 hours.
FAQ
What is equivalent to ADA4638-1ARZ-R7?
Known equivalents for ADA4638-1ARZ-R7 include ADA4528-2ARMZ-R7, ADA4627-1BRZ, ADG1211YRUZ. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of ADA4638-1ARZ-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 ADA4638-1ARZ-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.