ADR291GRZAlternatives & Equivalent Parts
About ADR291GRZ
ADR291GRZ 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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Get one quote covering all 6 alternatives for ADR291GRZ — response within 24 hours.
Specification Comparison
| Parameter | ADR291GRZSource | ADA4505-1ARJZ-R2 | ADA4505-2ARMZ | AD5271BRMZ-20 | NTR2101PT1G | ADA4627-1BRZ | ADG1211YRUZ |
|---|---|---|---|---|---|---|---|
| Manufacturer | Analog Devices | Analog Devices | Analog Devices | Analog Devices | ON Semiconductor | Analog Devices | Analog Devices |
| Package Type | Small Outline Packages | SOT23 (5-Pin) | Small Outline Packages | Small Outline Packages | SOT23 (3-Pin) | Small Outline Packages | Small Outline Packages |
| Pin Count | 8 | 5 | 8 | 10 | 3 | 8 | 16 |
| 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 | ~ 150.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C |
| Price | $3.8600 | $0.7701 | $1.0700 | $1.4000 | $0.0300 | $6.4700 | $2.7000 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | OBSOLETE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | |||||||
| Pbfree Code | No | No | No | No | Yes | No | No |
| Manufacturer Package Code | R-8 | RJ-5 | RM-8 | RM-10 | 318 | R-8 | RU-16 |
| YTEOL | 10 | 0 | 10 | 10 | 6.95 | 1 | 10 |
| Analog IC - Other Type | THREE TERMINAL VOLTAGE REFERENCE | — | — | — | — | — | SPST |
| JESD-30 Code | R-PDSO-G8 | R-PDSO-G5 | S-PDSO-G8 | S-PDSO-G10 | R-PDSO-G3 | R-PDSO-G8 | R-PDSO-G16 |
| JESD-609 Code | e3 | e3 | e3 | e3 | e3 | e3 | e3 |
| Number of Functions | 1 | 1 | 2 | 1 | — | 1 | 4 |
| Number of Outputs | 1 | — | — | — | — | — | — |
| Output Voltage-Max | 2.506 V | — | — | — | — | — | — |
| Output Voltage-Min | 2.494 V | — | — | — | — | — | — |
| Output Voltage-Nom | 2.5 V | — | — | — | — | — | — |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | SOP8,.25 | TSOP5/6,.11,37 | TSSOP8,.19 | TSSOP10,.19,20 | — | SOP8,.25 | TSSOP16,.25 |
| Package Shape | RECTANGULAR | RECTANGULAR | SQUARE | SQUARE | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Package Style | SMALL OUTLINE | SMALL OUTLINE, LOW PROFILE, SHRINK PITCH | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH |
| Peak Reflow Temperature (Cel) | 260 | — | 260 | 260 | 260 | 260 | 260 |
| Qualification Status | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified |
| Supply Voltage-Max (Vsup) | 15 V | — | — | — | — | — | 16.5 V |
| Supply Voltage-Min (Vsup) | 2.8 V | — | — | — | — | — | 13.5 V |
| Supply Voltage-Nom (Vsup) | 3 V | 1.8 V | 1.8 V | — | — | 15 V | 15 V |
| Surface Mount | YES | YES | YES | YES | YES | YES | YES |
| Temp Coef of Voltage-Max | 30 ppm/°C | — | — | — | — | — | — |
| Temperature Grade | AUTOMOTIVE | AUTOMOTIVE | AUTOMOTIVE | AUTOMOTIVE | — | AUTOMOTIVE | AUTOMOTIVE |
| Terminal Finish | Matte Tin (Sn) - annealed | MATTE TIN | Matte Tin (Sn) - annealed | Matte Tin (Sn) - annealed | Matte Tin (Sn) - annealed | Matte Tin (Sn) - annealed | Matte Tin (Sn) |
| Terminal Form | GULL WING | GULL WING | GULL WING | GULL WING | GULL WING | GULL WING | GULL WING |
| Terminal Pitch | 1.27 mm | 0.95 mm | 0.65 mm | 0.5 mm | — | 1.27 mm | 0.65 mm |
| Terminal Position | DUAL | DUAL | DUAL | DUAL | DUAL | DUAL | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 | — | 30 | 30 | 30 | 30 | 30 |
| Trim/Adjustable Output | NO | — | — | — | — | — | — |
| Voltage Tolerance-Max | 0.24% | — | — | — | — | — | — |
| ## ADR291GRZ Alternates Showing results | Image | — | — | — | — | — | — |
| Amplifier Type | — | OPERATIONAL AMPLIFIER | OPERATIONAL AMPLIFIER | — | — | OPERATIONAL AMPLIFIER | — |
| Architecture | — | VOLTAGE-FEEDBACK | VOLTAGE-FEEDBACK | — | — | VOLTAGE-FEEDBACK | — |
| Average Bias Current-Max (IIB) | — | 0.000375 µA | 0.000375 µA | — | — | 0.002 µA | — |
| Bias Current-Max (IIB) @25C | — | 0.000002 µA | 0.000002 µA | — | — | 0.000005 µA | — |
| Common-mode Reject Ratio-Min | — | 85 dB | 85 dB | — | — | 98 dB | — |
| Common-mode Reject Ratio-Nom | — | 100 dB | 100 dB | — | — | 116 dB | — |
| Frequency Compensation | — | YES | YES | — | — | YES | — |
| Input Offset Voltage-Max | — | 4000 µV | 4000 µV | — | — | 400 µV | — |
| Low-Bias | — | YES | YES | — | — | YES | — |
| Low-Offset | — | NO | NO | — | — | YES | — |
| Micropower | — | YES | YES | — | — | NO | — |
| Packing Method | — | TR | TUBE | — | — | — | — |
| Power | — | NO | NO | — | — | NO | — |
| Programmable Power | — | NO | NO | — | — | NO | — |
| Slew Rate-Nom | — | 6500 V/us | 6500 V/us | — | — | 56 V/us | — |
| Supply Current-Max | — | 0.015 mA | 0.03 mA | — | — | 7.8 mA | — |
| Supply Voltage Limit-Max | — | 5.5 V | 5.5 V | — | — | 36 V | — |
| Technology | — | CMOS | CMOS | — | — | — | CMOS |
| Unity Gain BW-Nom | — | 50 | 50 | — | — | 19000 | — |
| Voltage Gain-Min | — | 56200 | 56200 | — | — | 125000 | — |
| Wideband | — | NO | NO | — | — | NO | — |
| ## ADA4505-1ARJZ-R2 Alternates Showing results | — | Image | — | — | — | — | — |
| ## ADA4505-2ARMZ Alternates Showing results | — | — | Image | — | — | — | — |
| Bandwidth-Nom | — | — | — | 0.3 kHz | — | — | — |
| Control Interface | — | — | — | 3-WIRE SERIAL | — | — | — |
| Converter Type | — | — | — | DIGITAL POTENTIOMETER | — | — | — |
| Negative Supply Voltage-Nom | — | — | — | -2.5 V | — | — | — |
| Number of Positions | — | — | — | 256 | — | — | — |
| Resistance Law | — | — | — | LINEAR | — | — | — |
| Resistance Tolerance-Max | — | — | — | 1% | — | — | — |
| Resistor Terminal Voltage-Max | — | — | — | 2.75 V | — | — | — |
| Resistor Terminal Voltage-Min | — | — | — | -2.5 V | — | — | — |
| Supply Voltage-Nom | — | — | — | 2.5 V | — | — | — |
| Temperature Coefficient-Nom | — | — | — | 5 ppm/°C | — | — | — |
| Total Resistance-Nom | — | — | — | 20000 Ω | — | — | — |
| ## AD5271BRMZ-20 Alternates Showing results | — | — | — | Image | — | — | — |
| Configuration | — | — | — | — | SINGLE WITH BUILT-IN DIODE | — | — |
| DS Breakdown Voltage-Min | — | — | — | — | 8 V | — | — |
| Drain Current-Max (ID) | — | — | — | — | 3.7 A | — | — |
| Drain-source On Resistance-Max | — | — | — | — | 0.052 Ω | — | — |
| FET Technology | — | — | — | — | METAL-OXIDE SEMICONDUCTOR | — | — |
| JEDEC-95 Code | — | — | — | — | TO-236AB | — | — |
| Number of Elements | — | — | — | — | 1 | — | — |
| Operating Mode | — | — | — | — | ENHANCEMENT MODE | — | — |
| Polarity/Channel Type | — | — | — | — | P-CHANNEL | — | — |
| Power Dissipation-Max (Abs) | — | — | — | — | 0.96 W | — | — |
| Transistor Application | — | — | — | — | SWITCHING | — | — |
| Transistor Element Material | — | — | — | — | SILICON | — | — |
| Neg Supply Voltage Limit-Max | — | — | — | — | — | -36 V | — |
| Neg Supply Voltage-Nom (Vsup) | — | — | — | — | — | -15 V | -15 V |
| Slew Rate-Min | — | — | — | — | — | 78 V/us | — |
| Additional Feature | — | — | — | — | — | — | ALSO OPERATES AT +12 V SUPPLY |
| Neg Supply Voltage-Max (Vsup) | — | — | — | — | — | — | -16.5 V |
| Neg Supply Voltage-Min (Vsup) | — | — | — | — | — | — | -13.5 V |
| Normal Position | — | — | — | — | — | — | NO |
| Number of Channels | — | — | — | — | — | — | 1 |
| Off-state Isolation-Nom | — | — | — | — | — | — | 75 dB |
| On-state Resistance Match-Nom | — | — | — | — | — | — | 5 Ω |
| On-state Resistance-Max (Ron) | — | — | — | — | — | — | 120 Ω |
| Output | — | — | — | — | — | — | SEPARATE OUTPUT |
| Signal Current-Max | — | — | — | — | — | — | 0.025 A |
| Supply Current-Max (Isup) | — | — | — | — | — | — | 0.38 mA |
| Switch-off Time-Max | — | — | — | — | — | — | 130 ns |
| Switch-on Time-Max | — | — | — | — | — | — | 160 ns |
| Switching | — | — | — | — | — | — | BREAK-BEFORE-MAKE |
| ## ADG1211YRUZ 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 ADR291GRZ — response within 24 hours.
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Why Look for Alternatives?
Finding alternatives for ADR291GRZ 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 ADR291GRZ 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 ADR291GRZ?
Known equivalents for ADR291GRZ include ADA4505-1ARJZ-R2, ADA4505-2ARMZ, AD5271BRMZ-20. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of ADR291GRZ?
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 ADR291GRZ 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.